Tag Archives: development

159. Special Guest

Posted in Classic shows on by Paul Boag

On this week’s show: The northerners are back with special guest host Sarah Parmenter.

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On this week’s show: The northerners are back with special guest host Sarah Parmenter. We answer your questions on how to quote for projects and whether using off-the-shelf software is wrong and we have a chat with Sarah on her experiences in the industry and the difference between developing for clients and developing for yourself.

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News

Alkaline

Our first story for is a new product by the guys over at Litmus, you may have come across their Browser and Email testing apps before and they’ve just released a new Mac app called Alkaline, this is a Mac front-end to their online browser testing suite and lets you test your website designs across not only 17 different Windows browsers which they mention on the site, but also all of the Mac and Linux browsers that the online Litmus services test against.

Alkaline grabs screenshots of your site rendered in all major browsers, the number of which depends on your chosen pricing plan, It’s free to test against IE7 and FF2 and if you need to test across all browsers, it’s available under the standard Litmus pricing plan which offers both individual and team monthly subscriptions, and a handy day-pass if you only do this kind of testing every now & then. Litmus also stores a history of your screenshots so you can see the evolution of your design and also reports your HTML and CSS errors.

There’s plugins available for Textmate and Coda, and you can preview the sites right inside Coda 1.6’s preview window, however because Alkaline grabs screenshots of your pages it’s not possible to do any live updating of CSS and see the results in all browsers.

Paul at Litmus also informed me that throughout April, they’re offering full access to the Litmus service for free on Weekends, so on Saturday and Sunday you can test across all the browsers (using Alkaline or the Litmus site) and all the email clients, even if you only have a free account.

16 design tools for prototyping and wireframing

It’s no secret that prototyping or wireframing can really help in the overall design process, and there’s now a wide range of tools on the market that aim to help you in this process. A recent Sitepoint article lists 16 of these tools and rates their usefulness.

The list of tools is good, convering favourites such as Omnigraffle, Axure and Balsamiq to other applications which can be used to wireframe such as Powerpoint or Keynote. If you’ve not looked into these kind of apps before then do check it out, they also lists the price of the apps so you’re sure to find something within your budget.

10 Lessons every freelancer should learn

If I remember rightly, I came across this link from one of the people I follow on Twitter and it covers some killer tips on how to be a better freelancer, covering everything from self promotion, organising your workflow, finding time for your own projects, keeping motivated and how to charge appropriately, this is a must-read for anyone considering freelancing, or indeed those already in the freelance world.

Some great tips come in the way of keeping customers happy and generating repeat business and I’d like to squeeze in a forth link here to another Sitepoint article (sorry) which covers how to upsell additional services to clients as a freelancer you should be looking at maximising the amount of money you can make from each project through added services, whether it’s packaged services such as hosting, logo design or business cards.

I don’t really freelance but I do manage a couple of small sites I built on a freelance basis, and I get recurring revenue by hosting them on a small reseller account. I’ve also been able to tempt the customers into paying for a years hosting rather than a monthly cost by rounding the amount down to an even figure, which while it’s only a couple of pounds cheaper, always got chosen.

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Interview: Sarah Parmenter on the difference between developing for clients and developing for yourself

Ryan: OK, so onto our interview section and what we are going to do today is an off-the-cuff interview with you, Sarah, er, so for people who don’t know who you are, er, do you want to introduce yourself.

Sarah: Sure, my name’s Sarah, I’m based in Leigh On Sea in sunny old Essex and I own a company called ‘You Know Who Design‘ that’s been going for about nearly seven years now, um, and I just do web development and sometimes I dabble in a bit of graphic design. Um, when I started off when I was younger, it was more graphic design than web but now it’s purely web and, er, yeah, it’s what I love doing.

Ryan: Right, OK, and we think a good topic to have a chat with you about would be the difference between developing for clients and developing for yourself.

Sarah: Yup

Ryan: So, er, let’s start off. Do you give yourself time to work on personal projects?

Sarah: I do, but not as much as other people do; whenever I see on Twitter, there’s a lot of people who have a lot of personal projects on the go and it generally tens to be on a Friday as well (all laugh), you see Twitter on a Friday, generally full of people, um, doing their own stuff but I tend to, if I’m doing something I tend to, maybe, give myself a couple of hours if I’ve got a spare, if I’m waiting for a client to get back to me on something and I can’t proceed with anything. I put client work first, and I don’t know if that’s a good thing or a bad thing, but that’s the thing that pays the bills, so, um, they always come first and if I’ve got a bit of downtime, I’ve always got projects that I want to work on, but possibly haven’t got the amount of time to dedicate to them as I’d like. I think it’s probably the case with everyone.

Sarah: Yeah, absolutely. You get some time, don’t you, through work?

Paul: Er, well we did sweet talk our boss into giving us 5% time, which was supposed to be like Google’s 20% time, where they get a whole day to work on personal projects, if it benefits the company.

Sarah: Really?

Paul: Yeah, well we got, like an afternoon on a Friday, which is kind of sidelined at the moment.

Ryan: To spend in the pub (laughs)

Paul: That’s personal projects, I’m sure. No, it’s kind of sidelined at the moment, we’ve got some major projects on which are taking up all our time with some heavy deadlines, so we’ve had to shuffle that. Hopefully we’ll start to get that back over the summer and work on some cool stuff instead of the business stuff.

Sarah: I think it’s rea
lly difficult, because obviously your client stuff does have to come first, and even if you’ve dedicated an afternoon or a couple of hours, if something comes up that morning, or if you’ve got a problem that needs sorting, unfortunately, it’s just the way it is, your client work has got to come first.

Paul: Yeah, pays the bills.

Sarah: I mean, a lot of personal projects, a lot of people’s personal projects, do end up very lucrative for them, and you could argue that it’s just as lucrative to just go along with your own personal projects, but I think in general, most people would find that their client work would, er, would have to come first.

Paul: We’re trying to convince our boss to let us build, er, an iPhone app

Sarah: Really?

Paul: and sell it on the app store. He’s not having none of it, because we’ve told him we all need iPhones to test it on, he just won’t buy them for us.

Ryan: and a mac to develop on

Paul: a Mac to develop on, yeah. For some reason, he’s not warming to the idea.

Ryan: he can’t understand the thirty grand, you know, outlay to…

Paul: We’ll easily make that in a day on the app store (all laugh), I keep telling him this.

Sarah: the app store!

Paul: Yeah, the app’s 50p, you know…

Ryan: Er, completely sidetracked there, erm. What differences do you find, er, between developing for clients and developing for yourself? What major differences do you find?

Sarah: I find, when I’m doing stuff for myself, I’m actually a lot less decisive on stuff. I sort of, because I’m immersed in, maybe my own branding, or sometimes it’s really good to look at it from an outsider’s point of view. If you’re doing stuff for clients, I think sometimes it’s easier to look at stuff and go ‘well, that needs to go there and that needs to be there to catch someone’s attention’ or you need to move that or make that a different colour, and when it’s your own stuff I think you tend to be either really creative and you don’t really care if you get stuff wrong, or if, do you know what I mean? It’s more, sort of… the boundaries aren’t there, you’re not time-constrained, there’s no brief, you just go off on one, doing whatever you want, whereas with client stuff, there tends to be a bit more, erm, what’s the word, consistency across everything, and I find, personally, when I’m doing my personal stuff, I could sit in front of Photoshop pushing something from the left-hand side of the screen to the right-hand side of the screen for two hours, wondering whether it looks right or not, whereas if it’s a client site, I think ‘right, I have to make a decision on this – where would this go, or where would it be best placed, and you make a decision and you move on, because otherwise the more time you, you take going backwards and forwards is, er, less money that you’re earning, so I think I tend to be more decisive with client work and with my own I tend to be a bit more, erm, easy-going and, er, possibly a bit more creative, in the sense of trying things that I haven’t tried before. Erm, yeah, I think it’s just good to be (pause – all laugh).

Paul: I think personal projects give you time to play with the stuff that you wouldn’t normally risk putting into a client’s site, things that might take you a week to figure out.

Sarah: That’s what I, sorry a man just walked past my window in a pair of shorts, as I was answering that question, which completely put me off,

Ryan: Was it an ugly man, or a good-looking man?

Sarah: No, he was an old man.

Ryan: Oh, right. OK

Sarah: I wondered if he had dementia or something, and he thought it was summer.

Paul: Was he in just a pair of shorts?

Sarah: Yeah

Ryan: A pair of shorts and a smile?

Sarah: No, and a newspaper.

Paul: Strategically placed.

Sarah: It just completely sidetracked my thinking pattern, then.

Paul: That’s OK.

Sarah: Oh, sorry.

Ryan: Where were we? So, which do you prefer, developing for clients, because obviously you’re doing that every day, or do you prefer developing for yourself?

Sarah: I actually prefer developing for clients, erm. I prefer getting a brief and thinking ‘right, how can I best interpret this brief, and get the objectives that they want, er, they want to get out of this website, how can I do that in the best possible way?’ Whereas, I think that when you do stuff for yourself, you don’t necessarily write down a brief as strict as you’d get when a client is sending through something. So, I, I actually prefer developing for clients, I really like, I don’t, I really like doing all the end, getting to the end product with a client. I think I get more satisfaction out of that than I do when I’ve done it for myself, because I still look at it in a very critical point of view, I still think, ‘oh well, maybe I could make those buttons a slightly different hint of green and it will look better’; whereas, with client stuff I think it’s just all about decision making, I think you tend to make more decisive decisions with client work than you do with your own. You think of your own as an ever-ongoing project that you can forever tweak and make changes to, whereas with client stuff you, once it’s live, it’s pretty much. You might get to update…

Ryan: Yeah, it’s difficult to come back, isn’t it?

Sarah: Yeah. Exactly. So I much prefer developing for clients, when they’re nice clients!

Ryan: Yes, we only like the nice clients.

Sarah: Yes, we all like nice clients.

Ryan: But do you think personal development time is important, do you think it’s important to develop your own projects?

Sarah: Yeah, I do I think it’s important from the sense of being, when I personally do lots of my own stuff, I find that I tend to be a bit more, erm, creative, in the sense of I’ll try stuff that I might think ‘oh, that’ll look awful, I won’t bother doing that for a client site’, but I might try it and actually surprise myself and think ‘oh no, actually, that’s a really good technique to use’ or do something a bit different because you’re not constrained by time when you’re doing stuff for yourself, necessarily. But I think, I do think it’s really important to do your own, your own thing, because I think it’s also a learning curve, you might try out different systems to use, you might decide to learn something, you might decide to use something like, if you’ve never used WordPress, you might decide to go and bolt WordPress onto your site just to see how you get on with it, you might try different apps. I think it’s important, because it frees the mind to use other things that you might not necessarily get to use when you’re in an office environment or, or perhaps even day to day because you don’t have the time to learn it, so I do think it’s important, but I don’t think it’s the, er, the be all and end all of everything.

Ryan: I think, er, a good tie-in question, not specifically about developing for clients and, er, yourself. Erm, keeping it with blogs and stuff, do you allot yourself a, like, time to read your feeds and, er, things like that, and to keep up with them, because I’ve been so busy in the last two weeks, my feeds have just gone like – you know when Google Reader says ’1000+’ and that’s it, it’s just stopped counting, it’s gone ‘look man, give up on these feeds, you’ve passed a thousand.’

Paul: You need to declare feed bankruptcy, I think.

Sarah: I tend to do this really annoying thing, where if someone posts a good link on Twitter, I’ll open it up in a browser window in a tab, and then if someone else posts, I’ll open that in another browser tab, so I’ve got about 100 tabs open in Firefox that I never get round to, to looking at, which slows the whole thing down and end up having to then bookmark them in a little folder called ‘Interesting Links’, that I never get around to reading.

Ryan: When you look back, they’re four years old and completely out of date.

Sarah: Yeah.

Paul: The shocking thing, because I do the research for the, the Boagworld news and push it all through the links, I probably churn through 150-200 feeds a day (Sarah: gasp), which is so many feeds that I haven’t got time to read them, which is shocking; I get so much information, so many good things that I’m pushing out to other people, that I just don’t have time to read them, there’s too much information.

Sarah: Do you skim-read them?

Paul: I do, I skim-read, I usually read the first few paragraphs, just to see what the article was about, clip out the interesting bits of text for the previews and then send it on it’s merry way out of Twitter and then I’ve written a function that, every time someone clicks a link on Twitter, it kind of lets me know, tracks back and so I can see, right, which… and I watch it, I’ve got live stats and streaming on one of the spare monitors, so as this link goes out onto Twitter, I can see it being read, so I can actually what’s actually what the people are reading, what’s been interesting that way, instead of me thinking ‘that’s genius, we’ll use that on the show’. It’s actually kind of crowd-sourcing information like this.

Sarah: Yeah, that’s a better way of doing it, isn’t it? It’s more productive.

Paul: Yeah, but I do the same, it’s like something I really want to read, I’ll open it in a tab and I’ve got the permatabs thing on Firefox, so I’ll set it so that I can’t delete it until I’ve read through it, but usually it just ends up there for weeks.

Ryan: I tag them in Delicious, so I’ve got like tutorials and stuff that I think ‘oh, that looks fantastic’ and I’ve got a ‘to try’ thing, which is slowly increasing in number and I never sit down and have a go through the tutorials or anything like that.

Paul: Yeah, I think the key is to follow a few key, key things and not try and follow too much information, and then just look at what everyone else around you, the people that you respect, in what they’re sending out and try not to get overwhelmed because there’s a lot of information out there.

Sarah: Dead right, there’s so many, it seems to be a new thing on Twitter to actually post those sort of links, day in, day out, which is really handy because there’s a lot of people who have a lot of good stuff on Twitter.

Paul: Oh twitter.com/boaglinks is the premier source of all this information, of course.

Sarah: Of course! (all laugh)

Ryan: Er, OK, so I think the final question to you, then Sarah, is, erm, what inspires you to pursue your personal projects?

Sarah: Erm, oh, that’s a difficult one. I kind of get inspired in strange places, when I came back from the Future of Web Design and Future of Web Apps, I kind of get inspired by other people, not necessarily the apps that they’re producing, or work that other people are producing, but I sort of feed off other people’s energy, strangely. If other people come away from something really, erm, excited about something, I tend to think ‘oh, yeah, that sounds like a good, like when Adobe Air came out, that was a kind of a buzz around that for a while and it got me thinking ‘um, what can you develop with that that would, you know, might be interesting to other people or that other, that other web designers might want to use?’ but that’s kind of what happened with my own app, Olive, it’s kind of on the backburner at the moment, but there was a problem that came up at work and it was coming up time and time again and I thought ‘there must be something out there that actually addresses this issue of, of erm, client management, so went around, couldn’t find anything and then ended up building it, and it was actually built more for me, rather than other people and when I sent it out to a few people, they really liked, and got into using it and, erm, it’s just kind of handy if you build something that’s, that’s great for you, but equally other people find interesting as well. It’s, erm, it’s a win-win, really. I mean, I use it all the time, and there’s other people who do as well, bu
t at the moment it’s, er, needs a lot of updating, because I’ve been so busy with client stuff, but maybe I should have put that first, but clients pay the bills unfortunately.

Ryan: Absolutely, absolutely. I think I, erm, I think I overthink things, so I think to myself ‘oh, I’d love, love for this to exist’ and then I think to myself ‘I could spend the next three years developing that’ and, and someone would do it better than me, you know and just finding time as well.

Paul: Yeah, I think it’s right what Sarah says, you’ve got to scratch your own itch, you’ve got to find something that you would want to use so much that you would spend that amount of time to build it, and then if it’s for you, it doesn’t really matter that much if no one else wants to use it because it does something that you want it to do.

Sarah: Exactly.

Paul: And it’s a learning process, you can choose any language. If you want to learn a new language, if you want to learn Django or Python or something, you could build it in that, just to learn that language, erm, and then send it out in the world, see if people use it.

Sarah: Exactly, that’s kind of what happened. I was learning quite a bit about Ruby at the time, because Olive, Olive’s built on the Ruby on Rails platform and it was so interesting just to get an insight into how different developing with Ruby is compared to PHP. That was just worth it in it’s own right, really because I find that I learn much better with real world examples rather than looking at a load of code. I find that if, if I ever get something like that, I have to take it apart, almost, and then try and work out how to put it all back together so that it works. I think I learn better by doing that and a lot of people do. If you going on to any of the tutorial sites now, there tends to be a lean towards developing an app or something small; I think on the Nettuts at the moment, website – do you guys know that one?

Ryan: Er, yes.

Paul: Yes, ah the Nettuts, oh yeah.

Sarah: Yeah, there’s a, there’s a sway towards actually building like login systems from scratch and things like that on there, where it’s actually showing you the code and then showing you how it works in real world situations which I think is really good, for me, I don’t know about you two, but I personally prefer picking stuff apart (laughs).

Paul: Yeah, absolutely. I usually start at the very lowest common denominator, like a user access system, and I’m learning CakePHP now which is, kind of a Ruby clone for PHP and instead of using their in-build methods which will do it all for you with build this, just write these classes and it’s like ‘No, it’s like the most basic thing I can do in this language, let me learn how to do it’, and I’ll learn that way.

Sarah: Yeah, yeah, that’s, I think when, erm, when I looked at using Ruby for, er, for Olive, I didn’t build it, it was built by a guy, a brilliant guy, Adam Cooke, but I was still really interested to know how it would work and how Ruby is different and the first thing I did was built a, erm, a basic recipe, sort of database thing with, it was off of a tutorial site and I think it’s great if it gives you just a little bit of insight into something that you might not have already realised or known about building your own stuff, then I think you have that sort of passion to go forward with it, you have that confidence to then think ‘oh, well I’ve done that tiny thing, maybe I can do something else with it. Whereas, if you’re doing it for clients, you don’t, you wouldn’t really venture into using another programming language that you weren’t comfortable with on a client site, unless you were a bit silly.

Ryan: Absolutely, absolutely. Paul told me a really funny thing, in between, er, when he told me he was learning CakePHP. He said, I’m trying to remember what it was that you told me, it was ‘if Ruby’s French, CakePHP is French with an English accent’

Paul: Yeah, its kind of the same, just not quite as elegant.

Ryan: Yeah, I thought that was fantastic, that was so fantastic, I made it into, I have some rotating quotes on my web-site, and that made it into my quotes, that was fantastic.

Much thanks goes to Simon Douglas for transcribing this interview so quickly!

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Listeners Questions:

Is Using Off-The-Shelf Software Wrong?

Jon Writes:

I guess my question is about the use of off-the-shelf software. I must admit I feel slightly uncomfortable using it at all. As a decent sized agency of 9 people, with our own very capable developers, I can’t escape the nagging feeling that we are “cheating” slightly by using an off-the-shelf platform at all. Although we adhere strictly to licensing requirements, most of our customers do not know that their stores are powered by what is essentially a ready made system, which we then skin, configure and populate.

What are your views about off-the-shelf stuff and the pros and cons of using it on client work?

Thanks and keep up the good work!

I think the main source of your discomfort is the fact that your clients don’t know you are using off-the-shelf software for their projects, which raises the question why not?

Your clients have approached you to provide them with a service they cannot perform themselves. Whether that is building a system from scratch or integrating and customizing an third-party system to meet their needs, you are still the expert.

There are very powerful off-the-shelf e-commerce systems, blog engines and CMS’s that should be thought of as weapons in your arsenal rather than “cheating”. Explaining to your clients why you are going to use a particular system for their project can be hugely beneficial. It shows that you don’t want to waist their time and money re-inventing the wheel.

Therefore, the pro’s are:

  • It meets there project aims
  • You are experienced with the system
  • It’s supported by a third-party team of developers who are dedicated to that one product and includes a vast community of other users who support each other
  • It can be implemented in a shorter period of time than building from scratch (i.e. cheaper for the client all round)
  • It’s a tried and tested system (You could even give your client a list of other successful companies that are using it)
  • It is also more than likely that a third-party product that has been around for several years is a more reliable and robust system than the one you develop in a couple of months.

That said there are always inherent risks in using anything third-party, whether it be API’s, frameworks, libraries or software and I have a general rule of thumb that I try to always adhere
to:

Don’t implement something you don’t understand!

If it breaks, it costs you time and money to fix the problem, and that’s once you’ve diagnosed what that problem is. The longer it takes you to fix the higher the risk that your client is going to lose confidence in your ability to deliver.

So take the time to do some dissecting and learn how to use your tools as fully as you can prior to implementation.

How do you price and quote different projects?

Jamie who’s just started up his own web development company is having trouble working out how to price and quote different projects and wonders if we have any tips that we’ve found helpful when quoting for clients?

One of the hardest things when starting out, and even for established businesses is finding your feet with pricing. I think the biggest lesson I learnt is not to under-quote just to gain the business, even though you are in need of clients. It makes no business sense to work for peanuts, you’re better holding off for a client who respects the work you do and pays honestly for that work rather than being a design machine churning out work just to make ends meet.

The other important thing I learnt in my first year of business is, clients who barter with your prices are generally bad news. We’ve all heard it, “if you can do this one at x-amount we have plenty of other work in the pipeline we want to use you for” – while this sounds tempting, 9 times out of 10 the promise of the further work never comes off, even if it does they would normally expect further work at the “cheap” price they paid you before, as you accepted it so you must be happy to work for that right? Wrong.

I always find it helpful to ask the client for a ballpark figure prior to laying out the full proposal, this negates you wasting time putting together the proposal of cost plus terms and conditions only to find the client wants to build ebay on a budget of £300.

I also find ballpark figures helpful because I find it easier to provide the client with options, even if they have a relatively small budget there is normally still something you can do, even if it is very basic – but it gives you a starting block to explain if their budget was a bigger they could bolt on a CMS system or have a better shopping cart, then explain the benefits of those. You’d be suprised how much the budgets are then increased by.

It’s all about providing the client with the best solution for their project at the end of the day, and if you think the best solution would be bolting on Expression Engine or the like, you need to give the client the choice to do this and expand their budget if necessary rather than cut them out of the equation because of it, it’s all about educating the client.

158. Home

Posted in Classic shows on by Paul Boag

On this week’s show: We share the highlights of SXSW, discuss home working, and interview Rob Borley about project management.

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Housekeeping

Headscape still recruiting!

Headscape is still recruiting. We are looking for an enthusiastic, talented developer to join our team, working from of our offices in Hampshire. For more information see the job advertisement on Boagworld.

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News and events

The best of SXSW

Well, SXSW is over and I am back in the UK. But what happened at the conference? What was the big news this year?

That is actually a hard question to answer. There is so much at SXSW that it is almost impossible to get a sense of everything that is going on. Even if you could attend every panel that isn’t always where the real action takes place.

The real conference often happens at the parties and in the corridors. In fact, more than one spontaneous panel was started via Twitter, thanks to official panels being full.

Panels this year ranged from the downright dull to all out flame wars! One that I unfortunately missed was "Is Spec Work Evil!". However, Marcus attended and tells me it was particularly fiery. Personally, I am very much against speculative work as I have said before. However, not everybody would agree and the panel seemed to reflect this diverse opinion.

One panel I did make was Paul Annett’s amazingly inspirational talk on Easter Eggs and design twists. The talk focused on the little things you can add to your site to make users go ‘oooo that’s clever’.

Too often I neglect such ‘bells and whistles’ in favour of usability and accessibility. Paul demonstrated how these different priorities can sit side by side without compromising each other. He showed some great examples including the hidden arrow in the FedEx logo and the vines on the Silverback website.

fedex logo

The final panel I want to mention is ‘Being a UX Team of One‘ by Leah Burley of Adaptive Path. To be honest the title of this one was a little misleading (at least from my perspective).

What I took away from this session was that design should not be a solitary activity, solely reliant on the creative inspiration of one individual. Leah seemed to be arguing for a more collaborative approach especially at the wireframe stage. She proposed that all of those involved in the project should sit down together and hammer out the wireframe designs.

This addressed two separate problems we have been having at Headscape…

  • The developers concerns at not being involved early enough in the process.
  • The question of who should do wireframing – the designer or the IA person.

Best of all Leah’s presentation was very pragmatic. She provided lots of practical approaches that encourage idea generation and collaboration. I highly recommend listening to the podcast of this when it is released.

Browser testing and IE6

In other news, there seems to have been a lot written about browsers this past week. Three stories in particular caught my eye…

  • .net Magazine seems to have hopped on the ‘dump IE6′ bandwagon – My opinion is the same as that of Jeremy Keith as expressed in last weeks show. It is not a matter of dropping IE6. We should instead being deciding whether we wish to offer it the same level of support as modern browsers. I am entirely in favour of providing IE6 with a basic stylesheet that avoids its shortcomings. However, I dislike the idea of dropping it entirely.
  • Microsoft has released SuperPreview this week that allows Windows users to test different versions of IE simultaneously. I have to say this looks like an impressive tool. It allows you to view IE6 and IE7 side by side. It also has many other tools that may also be useful. Support for IE8 and other browsers will follow and although it is currently in beta, I think it will quickly become an indispensable tool for Windows based web designers. Just a shame there is no mac support!
  • Finally, Sitepoint have written a brief outline of how to create the perfect browser testing suite. Ideally for those starting out it lists various online browser simulators, virtual machines and desktop browser emulators.

Browser testing continues to be a pain in the neck and I for one would be willing to pay for a decent way of streamlining this whole process. This is especially true now that IE8 has been officially released and we have another browser to add into the mix.

Screenshot of Superpreview

A simplicity case study

A few weeks ago I wrote about the importance of simplifying your website. Well, this week Gerry McGovern has written the perfect case study to support the argument I was putting forward.

‘Removing poor quality content increases customer satisfaction‘ talks about how the Microsoft website consists of a staggering 10 millions pages. Of those pages 3 million have never been viewed!

The post goes on to explain how the Microsoft Office team took a different approach with their site by removing irrelevant pages. According to McGovern…

By weeding the garden, the top task pages became easier to find. But just as importantly it became harder to find a minor task page when you were looking for a top task page.

In short, removing pages reduced noise. Disturbing though it sounds, I think we could all learn something from Microsoft’s example.

An introduction to Microformats

My final post today comes from Richard Rutter’s blog. It is basically an introduction to Microformats aimed at the non-geek. He wrote the post because he recently found himself trying to explain microformats to a client and could not think of a good post that covered the subject from their perspective.

Personally, I am not sure it is necessary to tell a client you are implementing Microformats. The cost of adding them is so small and the benefits so hard to explain, that you maybe better off just doing it.

That said, this is an excellent post and if you are struggling to understand the point of Microformats, this is certainly worth reading.

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Interview: Rob Borley on Project Management

Paul: So, joining me today is Mr. Rob Borley. Hello Rob.

Rob: Hi Paul, how are you doing?

Paul: Very well indeed. Good to have you on the show. It’s been a little while.

Rob: It has, It has. It’s weird hearing the show above you, um rather than being below.

Paul: Oh yes, because you sit upstairs, don’t you?

Rob: Indeed.

Paul: Do you actually hear it?

Rob: I do. It’s like have a little base bin ?

Paul: Awh. So, um, we have kind of been thinking for a little while that we need to get someone on the show to talk about project management. And the idea was we’d get some high profile web design project manager to come in and talk about web design project management. Then I realised, um, that I can’t actually think of any. You know, I really don’t know of any kind of web design project managers out there, other than obviously the people that work at Headscape.

Rob: Well, maybe there’s a gap in the market.

Paul: I think there is a gap in the market.

Rob: (unintelligible) celebrity project manager.

Paul: Well I think that’s somewhat of an oxymoron, but setting that aside, lets shift around a bit, yeah, so, um, so we thought, lets get you on the show. Um, now, you’re quite and interesting case because you started of as a techie.

Rob: Yes.

Paul: And you became a project manager.

Rob: Yes.

Paul: And, so, um, let’s start by talking about the role of project manager. How would you describe your core role? What is it that you do? I should know this I guess.

Rob: Well, you mean other than manage projects.

Paul: Ok, you just have to make a joke out of it. But you know what I’m getting at.

Rob: Yeah yeah. I mean, I guess, um, the main thing that we do is shovel shit, really. We deal with crap. You know, the main thing project manager would do is a filter between clients and the production team for the project. I mean, there are a couple of stages I guess. So you’ve got the planning part of the job, which is essentially working out what it is you need to do, um, making sure you got the results to do it, plotting a nice time line so they can all fit as far as having deadline. And then you’ve got the people said, because really project management is a people job. You need to know how to get the most out of all the people that are in your project team, um including the client. You need to include the client in your thinking, always. Yah, that’s essentially what we do.

Paul: Yah. It’s a people person thing. I always thought you were so charasmatic. Ok, so, I mean, I guess the question is, if you look at the kind of, if you look at Headscape, and the way that we’re organised, we’ve got four developers, four designers, and three project managers. I mean, that’s a lot of project managers. And, you know the question is, why, why have project mangers at all? Why couldn’t the designers and the developers do the job? Why couldn’t it be spread across multiple people? Justify you exsistance, Rob.

Rob: Yeah, this question kind of makes me nervous here. I feel like I’m re-interviewing for my own job. Not that I interviewed in the first place, but, I guess in one sense, if you were in a small project environment, you could almost get away with one person. If, you know, its a one person job, you could get away with them managing themselves for a limited amount of time. Um, but, as soon as you get beyond jobs which are more than one person, um, and go on for an extended period of time, you start needing to provide some glue to stick things together. You need someone whose got an overview of everything that’s going on. You know, the developers have got a very developer mindset about the way things happen. Designers are the same way, they know about the design stuff. Um, but actually translating what the client wants and feeding that into both areas and bring them together is what’s missing, if you don’t have a project manager.

Paul: So, to some degree, project management becomes necessary with scale. The bigger the projects, and the more complex the projects, then the more a need for a dedicated project manager.

Rob: Yeah, definitely. I mean, I guess the real role of a project manager in these situations is the facilitator. You’ve got all of these tools which are basically your resources, your developers, your designers, um, and you need to be able to enable them to work effectively together to produce what the end product is going to be.

Paul: So here’s a question that I didn’t pre-give you, in advance, which is always the best type. Why, why, why become a project manager? What made you – because you were heading up our technical development team, you were, you know, you were doing very well. Why did you feel the need to get involved in what you call shit shoveling?

Rob: Well, I think my main motivation was, Headscape was growing, and we started employing all of these younger, more dynamic, much more talented, better looking developers, that were basically going to show me up. So I figured that before I got shown in true light that I was going to need to move somewhere else. Um, no, well that’s partly true. Really, I think, its the people’s aspect that I’m really interested in. A good project manager is someone who is able to understand how his resources or how her resources work and how your clients work, and joining the two together. Um, while I quite like writing code really, I’m not passionate about it. So that side of it, you know, I reached as far as I wanted to go, and I really enjoy the people thing.

Paul: Ok. So what other, I mean, what other kind of characteristics do you think make a good project manager, obviously the people skills you talked about, what other, I mean if there are other people out there going well actually I’m not that passionate about coding, or I’m not that passionate about design, but I am passionate about the web, I do like the web design process, perhaps project management is the way I ought to be going. You know, what skills, what characteristics do they need, what personality traits do they need?

Rob: I think well, you need to be able to plan. Um, you know, planning is very very important. If you plan well, then your project will usually go well.

Paul: I like the cornification in that.

Rob: You have to be able to predict the future is helpful.

Paul: Yes.

Rob: A major part of what we de in the planning stages is assessing risk. You know, so, we’ve got what we’re starting with, we’ve got what we want to achieve, and we’ve got a time scale, now we need to work out what things might appear that are unforeseen, which are going to affect us reaching the time scale. So being able to foresee the future is helpful. Um, and so planning, being quite analytical and thorough. The logical background I have from being a programmer, a developer, is really helpful because you have to approach project management in a very analytical way, to make sure you don’t miss things. So there’s that side of it. And then there’s communication skills. You not only need to be able to communicate with a client affectively so they show that you understand what they want, um, and they understand where you are with the project, and they’re happy because a happy client makes everyone happy. But you also then need to communicate that with the various personalities in your team. You know, whether thats the developers locked up in a dark room with no social skills, or the crazy charismatic designers who…

Paul: You’ve just gone with stereotypes that so don’t apply. If I look at our team, no offense to our designers, they’re the ones that sit in the darkened room with their nose right pressed against the screen. And the developers are the ones that are crazy and never do any work.

Rob: (unintelligible) something about reading personalities. No, but you see my point. You’ve got these almost extremes, especially in the web, I guess, in the web world, you’ve got these extremes of personailities which somehow you need to be able to communicate with and put it all together and so, yeah, that’s an important skill. I think the third area, is to be quite relaxed about life. Because things will go wrong and do go wrong, it doesn’t matter how well you plan and how good you are at predicting the future. Stuff will appear that is completely unforeseen and will completely throw (unintelligible). And everyone gets really upset and people will shout at you and it goes a bit nuts. Um, and if you go nuts as well, you project team falls apart, because they look at you as the calm rudder in the storms of life. I can feel my other project manager buddies laughing at me, um, but if you’re calm and you can not get stressed at that but actually see, try and find a clear path through a very stressful situation, then really helps.

Paul: I would so be the worst project manager in the world. I’ve got the attention span of a newt, I’ve got no organisational abilities and I get stressed at everything. So overall, I think I’d fail.

Rob: Yeah, stick to web celeb.

Paul: Yes, I’ll come up with some other title that sounds good. Um, ok, so you talked about this really is, I can honestly say, a foreign area to me. Right? You talk about planning a project upfront. I’m not a planning person. Right? And there seems to be so many variables involved in a project and so much as you say, that can potentially go wrong. How do you plan it? I mean, you know, the kind of thing that you always talk about, when you talk about project management is endless gantt charts that seem to be outdated in about 5 minutes, sort of kicking a project off. How to you effectively plan a project?

Rob: Um, well, we do use a gantt. We always start a project with a gantt. And, um because it seems like thats what project managers are supposed to do, so we justify the time with a gantt. Um, but you do need, um, I think assessing risk is something that is vital in successful project management. Its something that we’ve been doing at Headscape, um, increasingly more over the last year or so otherwise this need to actually spend time highlighting what could actually go wrong here. So, you look at, I’m not going to be able to think of any examples now, but a particular, let’s say you building a shop or something. So potential things which could delay that project would be: the client not getting around to telling you what the products are on the shelf and content population is a big risk on meeting a project deadline, because it is out of your control. So, its like, I need the content by this date, and he needs to put the content in by X date. If the client doesn’t do it, there’s nothing you can do about it.

Paul: I’m guessing integration must always be a big risk. Integrating with third party applications.

Rob: Exactly, so if you’ve got some sort of third party database or a web service you’ve got to pull in, something that you’ve done a bit before, but you don’t know anything about, that’s a risk. Because you can guesstimate what’s going to happen, but its unforeseen. And so, the trick is basically, to find all the tasks that have these risks and then multiply (unintelligible) an hour by some random number. And then make the rest up as you go along.

Paul: So what about once the project gets going, how, what techniques and tools maybe do you use for monitoring and controlling the process and trying to keep on top of everything.

Rob: Yeah, I mean, there are lots of tools out there, obviously, lots of funky web-based ones, um, there is no substitute for talking to you team. Um, trying to (unintelligible) email or basecamp or something is impossibly without talking to you team. So, communicate. It’s a big part of what we do. You have to talk to the people doing the work, you have to talk to the clients, um you have to keep the lines of communication open. Um, but as far as actually keeping track of what’s going on, we do use basecamp, um which is great for managing lists, basically, you manage lists. So from our gantt shell, we’ll break it up into a series of tasks if you like, wide areas, um, and then, (unintelligible) ask people to add comments to them and take them off and then we’ve got kind of an overview of where our project is. Um, and hopefully from there, and when we’ve got the gant shell, we’ve got some dates, some milestones and reminders like you should have done this by then, um and so, you use that to kind of keep track of where you are.

Paul: Cool. What about, so that’s kind of dealing with the internal side of things. What about when it comes to the client, I mean, you talked about, you said earlier, a happy client makes everybody happy kind of thing. So what makes a client happy? What are the things that really, or perhaps turn it around the other way, what are the things that really piss of a client and where can it really go wrong?

Rob: This is really where the people side of it really comes in because every client is different. Some clients want you to talk to them for five hours a day, hold their hand, you know, spoon feed them, and some clients just want to know when it’s finished. So initially, when you’re kind of trying to assess your project team, if you like, your resources and what you’ve got, assessing the personality of your client early on, will really put you in a good place. Um, but, I guess, general principles, if you’re honest, it helps. Um, so, be realistic about what you’re telling your client is going to happen. Don’t promise the Earth by yesterday. Because then you won’t deliver and then they’ll get upset. If there’s going to be a problem, if things have slipped for some unknown reason, then tell them as soon as you know. Tell them as quickly as you possibly can. Um, manage their expectations is kind of the phrase that we use a lot. You gotta manage you clients expectations so that they’re not expecting something that you can’t deliver. And um, and then that limits the amount of upsetness that they get.

Paul: Slippage is a big one, isn’t it? This kinda whole area of things like, you know problems you kinda face, things, like slippage, scope creep, non-delivery, I mean, how do you have any kind of broad techniques for dealing with these kinds of things, or is it just kinda communications thing again.

Rob: It’s mainly I think a communication thing again. Um, part of the planning stage is trying to asses these risks and so you try and build in contingency to cope with those, and if you’re building enough contingency, you deliver the project early and that makes everyone really happy, even if its a long project, you deliver it early, you’ve exceeded their expectation also. Um, so I think, if somethings going to slip, I think you should say you’ve got to be honest. Sometimes things are just out of your control, so you’re two weeks before the end of a project, you in the middle of snagging, your lead developer goes down with appendicitis. There’s nothing you can do about that, and so you just need to communicate with the client and hope they take it well.

Paul: So wishing everything works out, I’m loving that approach. Ok, so, um, let’s finish of with a piece of generic advice. Either people starting out in project management or those that have had project management foisted upon them. You know, whats the kind of one piece of advice that you would leave for people?

Rob: Get to know your team. I think that’s the main thing I would say. Um, its kind of like, when you drive you car, you’re environment is a very organic, dynamic thing, you know what it really what’s going to happen and the only thing you’ve got to get you through it is that you understand you car. You know almost instinctively how it works, how to drive it it, if you get to that situation with your team, then whatever the project throws at you, you kind of, you can deal with it. If you understand how you client is going to react to a certain situtation, you can intincfully deal with it. And it keeps the stress levels low. You need to find ways of managing your stress levels.

Paul: There you go, that’s great advice. Thank you vert much for that, it was wonderful. I really appreciate you coming on the show.

Rob: My pleasure.

Thanks goes to Meredith Marsh for transcibing this interview.

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Feature: Home Working

I was recently contacted by a friend of mine Marieke Guy about writing a guest post for her blog on remote working.

I have been working at home for over 7 years now and am a great believer in the benefits. However when I actually sat down to write the post, I realised just how long it has taken me to find the right way of working.

As a large number of people who listen to this podcast work from home, I thought I would share my experiences to date and my hopes of where remote working will take me in the future.

The reality of home working

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Headscape is hiring

Posted in News on by Paul Boag

Are you a developer living in the south of england? Headscape is looking for a talented, enthusiastic developer to join their team.

Not only are we looking for somebody interested in renting office space at the Barn, we are also looking to hire a new developer. We are looking for somebody with a computer science background, who is passionate about the web and can work out of our Hampshire offices.

Who we are looking for

We are looking for a server side developer who is absolutely passionate about the web and keen to develop new skills and experiences.

We are looking for somebody that loves finding innovative solutions to problems, enjoys working as part of a creative team and excels under pressure.

We need somebody with a computer science background preferably with a first or upper second degree.

Although Headscape is almost exclusively a .net development house, we do not require you to have specific experience in this language. As long as you can write great code, we will teach you the rest. (Anti-Microsoft Bigots need not apply!)

What we can offer

Headscape has a lot to offer employees. Just some of the benefits include…

  • A great working environment (watch our recent tour below)
  • The chance to attend industry conferences (two of our developers are off to SXSW soon)
  • All the training and careers development you need
  • The opportunity to work with an amazingly talented team
  • Loads of challenging and complex work that will stretch your skills
  • Some great client work to add to your CV
  • A decent office chair! :)

As for salary – Headscape always try to pay well and also pass on our success in the form of bonuses when things go well.

Where you would work

One of the best things about working for Headscape is our offices. Check out the video tour below. This was originally recorded to show people the room we have for rent. However, it also gives you a nice idea of where you would work.

The office is based in Lockerley, Hampshire. This makes it well placed for those living in Bournemouth, Winchester, Southampton, Romsey, Basingstoke and Portsmouth. However, its such a damn nice place that it is worth relocating for!

Interested?

So are you interested? If so (and you are not a recruitment agency) then email your CV to [email protected] or call him on 01722 320596.

Our First AIR App

Posted in Development on by Paul Boag

With Adobe AIR now up to 100 million downloads, being utilised by big name players such as the BBC and increasingly invading our desktop Headscape decided to give it a go.

This is a guest post by two of the Headscape developers – Craig Rowe and Dave McDermid

Setting up

Adobe Air is Flash + WebKit + SQL Lite on the desktop. As a Flash developer you can dive right in and use the Air extension for Flash to publish your beautifully crafted swfs and AS code into an installable cross platform desktop app. However, the flash projector has been around for a while doing similar things and we wanted to put our hard earned web development skills to productive use. So we went the HTML/Javascript route.

The SDK is free for download but Aptana provides a rather neat eclipse based IDE in which to work. Handily the new project wizard allows you to import a multitude of Javascript libraries making it incredibly easy to get a new project up and running with your preferred initial setup (we went for jQuery).

The Problem

To make the exercise worth while we needed a real world problem to solve. Trivial examples usually do very little other than increase your ability to copy/paste example code and do your best fireworks night ‘ooo’ ‘ahh’ impression at it. Instead, we chose to add to our server admin experience…

As loving, caring web developers we actively monitor all our servers, and most of our live websites. For a while this was a DOS script, this was then migrated to a Bash script on a Cron job. It worked great, but required a computer science degree to maintain. So here was our problem: we needed a pretty, maintainable and reliable app to monitor websites. All it had to do was let us know when one disappears or throws a nasty error.

Download and try our site watcher AIR application

The Journey

Step 1: The wireframe

Paper Wireframe

A new Adobe AIR project in Aptana comes with an html file named after your application which acts as your main program window. Creating a basic layout with a few buttons, titles etc can be done in a snap. The html, css and javascript are dealt with in exactly the same way as if intended to be deployed as a website (with no browser compatibility worries as we are only targeting the Adobe AIR WebKit rendering engine).

Step 2: The magic

The wireframe identified the main viewer as comprising of an unordered list of sites, each with their current status and edit/check/remove links. This list needed to be persisted, but editable by the user.

If this was a website we may be looking to server side scripting and a database of some nature. However, we had only jQuery and the air libraries. Although SQL Lite was an option we decided it was an over complication for what is a relatively simple, first AIR app. So, knowing that we could use jQuery to manipulate a DOM and the air libraries to save and open local files we opted for XML as a data source.

<?xml version="1.0" encoding="utf-8"?>
<sites>
<site address="http://www.headscape.co.uk/" status="200" frequency="30">
Headscape&#146;s website
</site>
...
</sites>

Looking back into our application html file we can see that we are given a readLocalfile() function that returns the string contents. This can then be passed into a jQuery object and manipulated in the usual way.

[The canny among you will notice that this readLocalfile() function is merely a few calls to the flash filesystem classes (using the AIR aliases). In fact at some points I directly call the flash library rather than using the AIR alias. There’s no functional difference, I’m just used to the flash namespaces]

With this ability added to the jquery ajax capabilities the application flow could be easily envisaged as follows:

  • On DOM Ready read the local xml file
  • For each site element in the xml create an LI element with the appropriate display and action elements
  • Fire off a jquery ajax call for each site
  • Use the response code to formulate a class for the LI to change its display
  • Fire off any notifications if the response code has changed i.e. e-mail, notification window, twitter post
  • Set a timeout before checking again
  • On window close parse the unordered list back into xml and write it to the persistent file

The Stumbling Blocks

Viewing the source of an installed AIR app can be done by nipping into program files (or Applications for the MACs amongst us) and looking in the application name directory. Here you will see the html, css and javascript files that make up the app (so we can continue to learn from others deployments just as we would with a website).

A brief look at the sitewatcher source and the flow described above becomes immediately clear. ‘Sitewatcher.html’ is our main form and it includes script.js as the main driver of the application with the #sites ul as the main containing element. The rest is GUI. ‘PopulateUIfromXML()’ directly completes steps 1-2 and fires off the 3-6 process via ‘CheckSite()’. However dispersed within this are the unusual non-front end website development bits, so we’ll look at those now:

Acting as a System Tray App

Many AIR apps, particularly those to do with notification (twitter, yammer etc) seem to want to run as system tray applications, we were no different.

The process of doing so is relatively easy, and encapsulated in the appropriately named SetUpSysTray() function of script.js. Essentially what we need to achieve is an override of the minimise behaviour, the setting of an appropriate icon and the associated window toggling behaviour.

Window.nativeWindow gives us access to the OS window holding our html window, and we can listen to events on it in much the same way. ‘nwMinimized’ is set to fire on display state changing and, if being minimized, instead docks (hides) the window and prevents the default behaviour. 

if(air.NativeApplication.supportsSystemTrayIcon)
window.nativeWindow.addEventListener(runtime.flash.events.NativeWindowDisplayStateEvent.DISPLAY_STATE_CHANGING, nwMinimized);
function nwMinimized(nativeWindowDisplayStateEvent) {
if(nativeWindowDisplayStateEvent.afterDisplayState == runtime.flash.display.NativeWindowDisplayState.MINIMIZED) {
nativeWindowDisplayStateEvent.preventDefault();
Dock();
}
}
function Dock() {
window.nativeWindow.visible = !window.nativeWindow.visible;
}

This works fine but on its own will actually just hide the window from view/the taskbar leading the user to have to use task manager to close it. To ensure that an icon for your application sits in the system tray we need to set an icon for the nativeApplication (the mere presence of which will cause windows to display the app in the systray).

Back to SetUpSysTray() and we’re using a content loader to load the icon graphic into memory, with an iconLoadComplete handler waiting to do the work:

var iconLoader = new runtime.flash.display.Loader();
iconLoader.contentLoaderInfo.addEventListener(air.Event.COMPLETE, iconLoadComplete);
iconLoader.load(new air.URLRequest("../icons/AIRApp_16.png"));
function iconLoadComplete(event){
if(air.NativeApplication.supportsSystemTrayIcon){
air.NativeApplication.nativeApplication.icon.bitmaps = new Array(event.target.content.bitmapData);
air.NativeApplication.nativeApplication.icon.tooltip = "SiteWatcher";
air.NativeApplication.nativeApplication.icon.menu = new air.NativeMenu();
// Create Menu Items
var openCommand = new air.NativeMenuItem("Toggle");
openCommand.addEventListener(air.Event.SELECT,function(event){
Dock();
});
var sep = new air.NativeMenuItem("", true);
var exitCommand = new air.NativeMenuItem("Exit");
exitCommand.addEventListener(air.Event.SELECT,function(event){
air.NativeApplication.nativeApplication.exit();
});
// Add Items to menu
air.NativeApplication.nativeApplication.icon.menu.addItem(openCommand);
air.NativeApplication.nativeApplication.icon.menu.addItem(sep);
air.NativeApplication.nativeApplication.icon.menu.addItem(exitCommand);
}
}

We simply set the native application icon to be the bitmap data before finalising the sys tray setup by creating a menu to appear on click.

Note for MACs: The minimised event listener is not applied if the system does not support system tray icons. This is to avoid confusion on MACs where a minimise goes to the MAC dock anyway.

Notification Windows

So the app can now run in the system tray and use jQuery to check the sites listed in an XML file at regular intervals. However we need a process of notification. The App could be running on an actively used machine in which case we want messenger style pop-ups. Or it could be running on a separate machine/server from where we want it to send e-mail/other notifications.

In the case of window notifications we took a short cut and used some example code from Adobe Developer Center. This is encapsulated within the DisplayManager.js and Message.js files. Display Manager acts as a queue, dequeuing and displaying on a timed basis if the user is present. This is an important requirement as you do not want a user missing a notification prompt merely because they were away from their desk for a while. It can be easily achieved via the USER_IDLE and USER_PRESENT air events – in this case stopping and starting the poller.

‘CheckSite()’ simply queues message HTML when the response code received is different from the previously stored code. When the queue poller is running (the user is present) the message is dequeued and displayed via Message.js.

At this point it is worth remembering that notification windows are no different to any other native window. It’s just a name we’re giving to the way we are using native windows. They therefore have their own events, contents, position etc and this can be seen by the Message.js code where a new chromeless, transparent native window is created and its contents loaded from the message.html template.

The display process is then as follows:

  • Message.js stores the message content in a variable on the new window
  • MessageScripts.js, then running once the message.html dom is ready, sets a listener on the HTML_BOUNDS_CHANGE event before setting the message variable content as the body – ultimately firing the bounds change event
  • This event is handled by setting the native window height to match before firing the layoutComplete event
  • On hearing this Message.js makes the window visible, finds an appropriate resting position (in relation to any other messages) and animates it in.
E-mailing

A key feature of any site watcher is to let us know when something bad happens. The combination of emails and an email-to-text service allows us to be notified the minute we spot trouble. This was easy enough in the bash script, using sendmail on the Mac. Not so straight forward for an AIR app. We can’t run sys commands and there is no built-in SMTP server. The solution is to use sockets in AIR. A little hardcore, but it keeps the solution nice and tight.

Anyone who’s sent an email with telnet will know that the principle of SMTP is, as the acronym suggests, simple. Adobe gives us plenty of clues for opening sockets and listening for messages. All we had to do was make sure we sent the right info. There are some restrictions in opening sockets from scripts outside the application sandbox, but for our purposes it worked a treat. With a little trial and error we were firing off emails left right and centre.

The icing on the cake was adding twitter support. With a one-line AJAX call in JQuery and a little config it was a no-brainer. This allows us to keep an online audit in the form of a private tweet stream. For people who check twitter more frequently than their email, it’s handy for notifications. If Twitter let us UK folk receive updates via SMS again then we can ditch email-to-text in favour of Twitter.

Step 3: The makeover

One of the nice benefits to working in the web-kit world is being able to use some CSS3 styling such as rounded corners. So we went to town. The more design that is CSS based and the less that is image based the better.

JQuery UI allowed us to make the entire list sortable in a sweep of the mouse, and the prefs popup tabbed in a blink (suddenly there was heaps to customise!).

The End

Hopefully this post has given you an understanding of how quick and easy it really is to make a useful AIR application. We’ve shown how you can implement a system tray application that utilises notification popup windows and sends e-mails as well as uses local files as a data store. This is not intended as a best practice discussion. It was our first AIR app and developed in a very small amount of time as a proof of concept and so that we could share our experiences with you. We welcome any feedback.

Download and try our site watcher AIR application

152. War?

Posted in Classic shows on by Paul Boag

On this week’s show: Daniel Burka and Joe Stump from Digg discuss the supposed war between designers and developers. Paul talks about using twitter effectively and we ask ‘are you placing too much emphasis on your homepage?’

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News and events

How to film video case studies

Increasingly your web strategy is about more than a website full of pretty pictures and well written copy. Video in particular is playing an increasing role, whether it is embedded in your website or shared via YouTube.

Video can be used in all kinds of ways from product demonstrations to viral marketing. However, a growing use for video is customer case studies.

This week 37 Signals have published a fascinating insight into how they created their customer case studies for Highrise. The article covers everything from…

  • How they chose who to interview
  • The way they shot the videos
  • What questions they asked
  • How they conducted the interviews
  • How they edited the videos
  • The time they spent preparing the whole thing

There is little written about producing quality videos and even less about customer case studies. Without a doubt these kinds of videos are extremely powerful and so it is great to read quality advice about their production.

Effective communication in web design

Smashing Magazine has posted an excellent article that I would highly recommend to all website owners. No, it is not my excellent Twitter article that I will cover later. It is actually an article entitled – Clear And Effective Communication In Web Design.

In essence it talks about how to communicate on the web through both copy and visuals. It is a comprehensive overview (if somewhat superficial) of all the key considerations of communicating effectively through your website.

The article focuses primarily on your website, largely ignoring broader communication issues. However it does tackle…

  • The different methods of communication – Images, text, titles, icons, design styling, colour, audio and visuals.
  • The challenges of clearly communicating – This includes the curse of too much copy, the need for personality and much more.
  • What you should be communicating – Your company vision, the websites offerings, the benefits to your users and calls to action.

It also nicely demonstrates how the design and copy work together to communicate your message. This is something I will be discussing with Jeffrey Zeldman in an upcoming show.

Do we place too much emphasis on the homepage?

Following on nicely from my recent post about where we invest our money, Christian Watson recently wrote about one of his clients who requested a homepage redesign.

In the article he writes…

Sure, I could refresh the colors and move some content around. But is this a good use of my time and her money when the home page represents 20-25% of page views?

It is a good question. Christian goes on to argue that we often place far too much emphasis on the homepage and that in fact it is little more than a gateway page to direct users to more important content.

He uses a nice analogy borrowed from Jared Spool. He compares the homepage with a hotel lobby…

When visitors arrive at your hotel, certainly they should find that the lobby represents the hotel favorably. It should be attractive, spacious, with elegant lighting, welcoming colors, and the odd feature here and there.

The lobby should make it easy for the visitor to orient themselves — to see where the front desk is and where the lifts are. It should make it easy for the guest to find out any important information at a glance — upcoming events or where the conference is being held.

However, hotels are ultimately judged by the quality of their rooms.

It is an excellent post that provides real food for thought.

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Interview: Joe Stump & Daniel Burka on War Between Designers & Developers?

Paul: So I am really excited to have joining me today Daniel Burka and Joe Stump from Digg. Hello Guys

Daniel: Hello

Joe: Hey hey

Paul: I have had both of you on the show individually and Joe you were on not long ago were you really…

Joe: ermhh yes a couple of months ago maybe

Paul: What can I say, we cannot survive without you. So erm but I though lets bring the two of these wonderful people together and talk about designer,developer relationships and how the two of them get on together working at Digg. I mean I have to say this is just a rip off really isn’t it, it’s a rip of a panel you did. Was that Future of Web Design (FOWD) you did that panel?.

Daniel: Yes it was Future of Web Design in New York. I think we are rehashing the panel at South By South West (SXSW) this year so if anyone is there it would be awesome if you dropped by.

Paul: Excellent, I need to persuade you two to come along to the SXSW live Boagworld as well, but I will hassle of of air so that you can back out if you want to without committing yourself live in a interview.(Paul laughs). OK so lets kick off by talking about the designer and developer relationship and really I think that it strikes me there is a lot of mythology around this that you know designers and developers hate one another and I am not convinced it actually works like that in practice. When you guys did your panel at FOWD you actually were agreeing on a lot of points so I though we would start of by maybe highlighting some of the differences and then look at ways of working together er mm further down the line so lets talk about to begin with what you guys see as the main differences in outlook I guess between designers and developers. How do you look at the world in different ways, do you think? Maybe Joe do you want to kick us off. How do you think developers see the world differently to designers?.

Joe: Sure I think erh developers are definitely, their default kind of response erm is that they would rather, I always make the joke that coders by default are lazy, good coders are extremely lazy people that’s why they’re good coders because they want to automate as much of their lives as possible. Ermm so I think that erm developers tend to get a little complacent when it comes to the actual erm product sometimes because they are so busy and so interested in and so worried about the actual code or the more nerdy side of things you know like are we running the latest greatest versions of different softwares. Developers also tend to be a lot more interested in what the new hip nerdness is as opposed to what’s actually going to make the product better for users, you know so like I have been in product review meetings where people are like “well Why isn’t this new version of some strange bizarre open web specification that nobody has ever heard of ahead of some major forward user feature” . (laughs)

Paul: (laughs)

Joe: So ermm I think that that tends to be like a big difference. The designers you know it is their job to be curators of the website in my opinion and kind of move the user experience forward and often times developers don’t have a whole lot of interest in that. (laughs)

Daniel: On the flip side of that if we are both going to slag our own professions ermm I think designers are often you know pushing unrealistic goals. They are interested in building you know the perfect product and you know aiming straight for that instead of looking pragmatically at doing things in steps and figuring out what is technically possible and I think there is also a gap where designers can only see sometimes what features that they can view and don’t understand, don’t see the vision, of where developers can see you know amazing things they can you know do pro grammatically that designers just aren’t envisioning.

Paul: Yeah

Joe: I think that’s er is another key difference that I know that there is a lot of, there have been struggles and tensions between Daniel and I in the past over this idea of a holistic approach to design where where Daniel designs his vision and his vision is normally version 10.0 and I am looking at you know the technical roadmap and things that I need to do and like I am OK well lets talk about version 1.0 and then we can start talking about 2.0 like, developers are much more focused on an iterative process as far as releasing, you know like small chunks, reducing risk etc. etc. and designers tend to kind of like go well erm you know it is like I wanna build a pyramid it’s like great well how about first we start out by finding some limestone and then we work our way up to building a pyramid.

Daniel: So what you are saying is we have got a fantastic optimism. (laughing)

Joe: Yes

Daniel: But I think that’s partly it. Developers are very interested, as Joe was saying,in mitigating risk and in a lot of ways designers are very adverse to even thinking about risk and want to think about opportunity. So I think this is kind of the crux of the whole thing and what we are trying to talk about on that panel is that both of those views are super valuable and if you manage to find the right mix of those two things then you can develop a fantastic product that is both concerned about risk and pushes the boundaries of what is possible.

Paul: Mmmm I remember one point that came out from the presentation which is one that you made erm Joe which is about the dangers of if that mix is not right. It is always the designer that’s in front of the client or the boss or whatever ermm the kind of realism of the developer is kind of left out of the process and ideally the developer either needs to be involved in those kind of meetings or there needs to be a conversation that happens between the designer and the developer before anything is ever presented. Is that kind of, do you still feel like that is that still a valid point?.

Joe: Yeah, I feel that is a extremely valid point for two reasons erm and this is a discussion that Daniel and I just had yesterday in fact. The thing is as a developer the reason I want to be involved early on in the development or in the design and like development of the product phase you know when requirements are coming together and when you know the first kind of formations come out of the clays so to speak is because two reasons. One ermm and they all kind of come back to this same kind of problem, is that the designers and the product people don’t know the system, the actual bits and bytes that like you know go into making the product, as well as the developer like the data and the code and the actual systems and stuff like that and how they are put together. So Often times two things happen Daniel comes up with a design and there is like one small minute detail on the page that would require you know one of the largest computer farms in the world to calculate in real time. Whereas in lots and just as often as you know that happens where it is like Daniel I can’t calculate that number in any meaningful way on a regular basis so you gotta remove that. But just as often as that happens because of you know as a developer I have such like intrinsic knowledge of the relationships in the data and what data we are storing and stuff like that just as often I am like well why don’t we expose this data or do this and Daniel is like I did not know we could do that actually I totally would have done that if I had known that that was possible or feasible.

Daniel: Yeah and that’s, especially that side of things designers often hear the first part Joe is talking about, the you know well that is just not possible or more difficult than you think. Any designer that has worked with a developer has heard that aspect of it you know and that is of course very valuable but it is the other side of things that I think people fail to leverage most frequently is the ability of developers to see different patterns than you in the data and come up with those suggestions, you know it might still be your call whether or not that is a valuable thing for the user but just hearing these ideas coming out is is amazingly valuable. That has shaped a lot of Digg.

Paul: So would you say that is a kind of you know a common mistake that maybe designers make with developers that they don’t communicate enough with them ermm

Daniel: Absolutely

Paul: yeah

Daniel: Designers often see developers as mules its like I made this thing go build it and that is a bullshit attitude, its terrible.

Paul: mmmm what …

Daniel: Its not just designers either all product people have a tendency to do that. In some ways, as Joe was talking about developers being involved in the process, at Digg we’ve got a pretty good structure where design actually falls under the marketing team and in some ways I see design as a bridge between marketing and business development you know product interests and the development team. Because I am often sitting over here and I hear you know someone from business development or marketing throwing around an idea and I am like “I’m no developer but I have a good sense of what the developer sees as important and you’re talking crazy talk like that is going to be nuts” and they are about to go and pitch that to a potential partner and you know like every week I put the brakes on from that kind of thing I am like listen you need to talk to Joe you need to talk to a developer because that what you are talking about is going to be months of development and you are promising it to a partner in two weeks that’s nuts and so I like that in you in some ways the design team can often be a bridge between product marketing people and the technical teams.

Paul: Joe from your perspective what kind of, you know as your communicating with Daniel and other designers within digg looking back where do you think you’ve made mistakes in your relationship with designers?.

Joe: Ermm I mean the mistakes that I often make ,its a not even a mistake are I don’t wanna say are what we do are like flat out mistakes it’s just more ermm you know being a bit more reserved and not necessarily defaulting your answer to no. Err You know I think that Daniel often talks about how a natural tension between design and product and development is actually good for the product because you have eventually, as long as you can keep that at a good tension and not you know bad or where things are breaking but ermm I think often times developers are quick to say no. You know they will be sitting in a meeting and it is just immediately no I am not going to discuss that when in reality if they sat back and let the idea germinate you know they would, Its kinda weird because I have in a lot of meetings where things were, where the developers were like be oh my god that is an amazing product but we will never be able to build it and so it is like they want to build it but their default is to avoid risk so they say no. So a lot of the times when I talk with Daniel now and this is something I like quit doing I try not to say no unless it is just like blatantly in black and white no way that is possible kind of thing. I might let the idea germinate more I might no say no immediately I might want to go back and spend a couple of hours thinking about it if it is actually feasible because maybe you know. That’s what engineers love doing they love solving difficult problems and if you are saying no to difficult problems then you are failing at what your passion and hobby is. Ermm so I think that ..

Paul: There is also an aspect is there not of not just saying no but explaining why you are saying no so that the other party is kind of educated into the kind of problems you face so as Daniel said earlier that they can be the bridge to you know business development or whoever else.

Joe: Yeah absolutely, I am the king of analogies at this point ermm but the other thing that developers erhh, this is extremely common that they utterly fail at is that they think for some reason that they are like the target demographic of the product so they will come into a meeting and say this product will absolutely fail because it doesn’t have key binding so I can keyboard shortcuts it’s like nobody uses keyboard shortcuts like in the real world, they are all mice people like you know. It is stuff like that that a lot of the time developers are like “this will never work unless you have least 14 completely nerdy niche features in it” you know and I think developers too often you know they do that and that is just silly.

Daniel: Hey guys that’s been a special problem at digg,since we started of as the pure technology side so it was seen as by developers for developers and you know we have obviously branched out from there and now we have got other interests I want to make sure peoples mums can use the website and that’s you know certainly a , you make different choices based on that.

Paul: I mean it is very timely from my point of view to have this interview with you because on Friday we had a internal meeting in Headscape where we talked about all kinds of production things and one of the things that came out of the development team was this desire to be involved in the process more and err to have their say more and just to be included earlier. So I am quite interested in you know because obviously you guys have been working together for a long time what kind of practical advise would you give to a , maybe this is just a question for me and not for anyone else, but what kind of practical advise would you give for designers and developers working together within the organisation. How can that relationship work better?

Daniel: Yeah, absolutely involving your development team earlier in the process but that doesn’t necessarily mean sitting around brainstorming right at the beginning of a feature with them. I mean I try to sit down work out an idea get it 20% of the way there, you know work out some of the basic issues figure out what this thing really means what’s at the core of it you know it might be ten different features together but what are we actually trying to achieve with it right so at least get that far even throw down so basic wire frames or some really basic comps and then present it to the developers its like listen this isn’t just an idea I came up with you know last night I just want to spill my entire brain out in front of you it is something at least I have thought through you know I have put a few things through my brain and now here is this totally unformed, not totally unformed, slightly formed idea but it is not baked you know don’t wait until you have got it baked and then you are so disappointed when the development team says well that’s not possible or have you really though about this and you have got this complete package already made up in your mind but come to them with a least you know the kernel of the thought out idea and get them to poke holes in it. Get them to push it in other directions and show you what else you could be doing and then go back to the drawing board again.

Paul: What about from your point of view Joe?

Joe: Well yeah, So ermm I agree with Daniel in some sense on that I think it is crucial to before you take it to developers to formulate a cohesive problem or hypotheses. Like if you come to the developers with a half baked problem that you are trying to solve you are going to get like, they are just going to run wild with it and it is like you know difficult sometimes to keep developers focused when they get excited about a problem. So have a formulated problem that you know you have a small idea of how you are going to fix but not fully baked. The other thing too and this goes on both sides of the aisle it shouldn’t be get developers plural involved and it shouldn’t be get. like a lot when you are first germinating that idea and you haven’t really moved it forward start small and then continuously expose it to more and more people errmh because I find if you involve too many people early on in a the process whether it is designers, developers, product people things tend to , you tend to loose focus quickly and everyone wants you know it’s kind of like port barrel spending and major bills its like everyone wants to piggy back extra features and stuff and pet projects that they have wanted for so long into like some major new feature.

Daniel: It is just simple death by committee

Joe: Right

Paul: Yeah Yeah OK That’s interesting a little random question I remember going to a talk once where, and I can’t remember who it was who was giving it, where they suggested that errmh designers and developers swapped roles for a while. Where you try and sit in the other persons shoes and I was just interested whether you two had tried anything like that?

Joe: That would be disastrous for me. (laughs)

Daniel: I I mean I appreciate development roles and I am you know somewhat technical for a designer but yeah I know I have never done that but I have always worked so closely with the development team like at silverorange where I worked previously to digg there was only ten of us and I sat in a room with developers all the time. I worked in their code with them and worked on problems as a group so I think I, you know I have never worked in a place like say you worked in a big enterprise and your in this classic where designers are in one office and developers are in the other office and you toss stuff over the wall yes then I think that would hold value at least go and sit in the other office, go work in the other office for a few months just hear the other discussions that are going on because there are a totally different set of concerns a totally different set of values than what you are doing and if you don’t at least appreciate and understand that, and not just understand it so you know what you are fighting against but understand it to know what is important and how you can work with it then you know you would be really missing out.

Joe: I think I am ermhh I think I am kind of spoiled at Digg because you know I work with two of the webs brightest, you know Daniel and Mark Trammell as well so I actually push back on my developers pretty frequently where they you know we will leave a meeting and they are like I really really completely disagree with what Daniel or Mark are doing with the design and you know I tell them all the time like look you are not a designer and you definitely not at the level that those two are at and you sometimes have to defer to them and trust that they are doing their job and they are doing it well you know and ermhh I think developers don’t do that often enough they make these assumptions that you know the arty-farty designers are doing stupid shit again and that’s not the case. I mean they would not be especially where we are at at Digg and what not I mean Digg is able to be very picky with who they bring on and the people Daniel has brought in to design are extremely competent at what they do err so I am probably not qualified to answer that question because I am so spoiled at Digg but that is a common problem I see from developers where ermhh they don’t let the designers do their job and they try and be designers when in reality you know they do not have the experience or the expertise so.

Paul: Lets talk about conflict resolutions, sounds very grandiose but basically you know how do you go around resolving a situation where you know OK you kind of respect each others skills and you respect each others competencies but you know where some feature is suggested by Daniel and you know and you Daniel from your point of view it is absolutely core to what you are trying to achieve you know it is extremely important and then from a technical angle Joe it just seems incredibly complex and very very difficult. How is the eventual decision made as to whether that feature should be implemented and in what way it is implemented? How do you go about resolving that difference?.

Joe: Ermhh Well I mean I think as far as making the decision whether or not the feature makes it in, because there is actually two possibilities when it comes to the conflict resolution. Whether or not a feature actually makes it into the product and in what capacity does that feature make it into the product and I think in the former whether or not the feature actually makes into the product if Daniel comes to me and he’s resolute like this feature has to be in the product the feature is going to be in product. I am always going to defer to Daniel on on, if he feels that strongly and is that passionate about it you know and it is not something completely hare-brained like I want magic ponies to come flying out of the screen I am going to defer to his expertise on the fact that feature needs to be in the product. Where the conflict resolution comes into it is what capacity is that feature going to come into the product like a perfect example of I think of something where there has been we have had a recent discussion at Digg and where this has happened we have, and I talked about this probably in our last talk but, there are these little green badges on the digg buttons and they indicate one of your friends has dugg that story and when you hover over the digg button it shows like a little sample of the people that have dugg it. Ermhh So those were causing significant strain and problems with our systems and our code and on our databases so I came to Daniel and of course again as my risk aversion developer brain was coming to Daniel I was like Can we axe this feature until we can figure out how to like fix it. He was like “No” that feature cannot absolutely be axed and then we came to a resolution which was a short term solution until we can get a better solution in place where operations now have knobs they can dial down so the green badges don’t show up on stories older than 48hrs, they don’t show up on stories that have more than say 5 or 600 diggs and stuff like that. So the conflict resolution came in basically making trade-offs in how that feature is surfaced in works ermhh at our scale more often than not what that means is that Daniel has to give up the notion that everything is in real time. The feature will work it is just that it may take you know thirty seconds to a minute for an action to be distributed across the entire system, that is probably more how things are now at Digg so.

Paul: What about from your point Daniel, when do you back down over something and when do you keep pushing on it? How do you decide you know how serious Joe is about something and whether you should keep pushing or not?

Daniel: Right I mean it kind of comes down to you know when I am looking at the product I am not thinking of any one feature, I am thinking about the whole set and I want it all to work together and so you know I know I want to push out six different features this month and if I push and push Joe to do the one really hard one well that is going to affect the other five I wanted to get done. So any feature is tied to other features and it is also based on a time line if I want something done in a certain time line and that’s just not possible well then I have to start making compromises so you know you have to be realistic and then at the same time you have to realise developers work well with shame and so if you tell a developer well I bet a good developer could do that (All laugh) they will go back to their cube grumbling at you and figure out a more efficient way to do it.

Paul: OK. So now we are getting into the realms of how to manipulate each other.

Daniel: Absolutely.

Joe: That’s definitely err one that I agree does work but is not a trick you want to pull out of your bag too often.

Daniel: No it is the same with designers too, it is like I want to do this really complex thing, no way I can explain that to users in a way they will understand. “I thought you were good” arhh shit I will go back and try that again.

Paul: That is quite interesting what you just said there because so far we have talked very much about you know designers initiating features and that kind of stuff I mean are there situations where the developer is the one initiating features you know just said there a developer wanted to do something really cool and you said you couldn’t explain it. Does it run that way as well? or is it always the designer who drives first?.

Daniel: No Absolutely that happens at Digg, it happens sometimes at Digg so Joe yesterday sent me an email that had two big feature ideas in it. They may not be things we implement this month but maybe later on this year. I was looking at them and you know it is easy to disregard well he is a developer he does not understand what’s going on with the product but you look at the ideas and they are strong and they fit in with what we are doing and now I am trying to figure out you know how they make sense in the big picture I guess. So we have got a brilliant development team a lot of people over there with great ideas and we try to sit down, you know I guess Kevin has been doing those where we do meetings once a month I guess where developers if they have been working on a side project you know something they have always wanted to build into Digg they can present this at the Digg ideas meeting.

Paul: Ah OK

Daniel: A bunch of those products will make it into the full Digg I mean its awesome these brilliant people go and throw around crazy ideas and show you what is possible.

Joe: I think err yeah I mean I agree with that you definitely have, it is a two way street erm largely stuff comes from product at this point the Digg ideas meetings is definitely helping that you know open that up and kind of what I would call level that playing field a bit. But one of the things I think developers are in a in a unique position just like Daniel I work with people across the entire companies so I know initiatives that are going on in marketing I know initiatives that are going on in PR and biz dev etc. and you know if nothing else developers are very good about noticing and pointing out and discovering patterns and err a recent product that made it out that err was a developer initiated product was Digg dialogue because basically I noticed this common pattern where business development and Marketing and PR were setting up interviews and then like reaching out to people to like conduct interviews using the Digg engine kind of thing and I was why don’t we bake this into like a cohesive feature that’s turnkey because you know business development like Daniel was saying earlier lots of times they are just making these one off deals you know and they don’t really recognise when there is a product to be had there erm so that is another one that recently went out. It was like I recognised a pattern and baked this into something cohesive and move it forward.

Daniel: That is a good example of where we are being lazy some people want to do this one off thing over and over again and it is a bunch of work to don it each time well like we will just build a system to do it and we won’t have to do all the work every time. It was great.

Paul: OK that is really good lets leave then with one final question or one thing from each of you. Which is if you could give you know one piece of advice to either designers or developers on how to kind of interact with their counterpart what would that one piece of advice be?. Lets kick of with you Daniel what would be your one piece of advice to designers about dealing with developers?.

Daniel: My one piece of advice would be to see the big picture, you know aim for version 10 like we were talking about earlier and know what you want to build in the future but be realistic enough to back it up and build it in stages. You know waiting and building a feature over six months and eventually launching it is a terrible way to develop and it’s a terrible way to design having an idea of where you want to be in six months but realising in one month increments is so much better you’ll end up in a different place but at least you know where you are heading and you can adjust that goal as you go forward

Paul: Yeah. Brilliant. Joe what about you?

Joe: Ermhh I would say to the developers out there that there is different shades of no ermhh that you know there is the, the default should not always be no and remember what I said about the conflict resolution you should be deferring to the people that are experts in their field by default for the most part and to work on compromise in how the feature operates and make your concessions and have them make their concessions rather than just defaulting to saying no to the entire feature.

Daniel: And as a developer push to be involved early in the process, even at Digg we struggle with that a lot and as a designer I appreciate when developers want to be involved I want to hear their opinions you know it is fun to have them involved I hear all kinds of crazy stuff I never even considered that’s awesome.

Paul: Excellent. Thank you so much guys that was really good I appreciate you coming back on the show yet again. It was really good to get your perspectives together on that relationship because it is one a lot of people struggle with. So it is good to hear that it can work most of the time. Thanks for your time

Daniel: Thanks for having us on Paul

Joe: Bye

Thanks goes to Shaun Hare for transcribing this interview.

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With everybody from Britney to Obama now on Twitter it is safe to say the social networking platform has gone mainstream. But what does this mean for the service and how can we as website owners use it? Read More

10 harsh truths about corporate websites

Posted in Web strategy on by Paul Boag

We all make mistakes running our websites. However the nature of those mistakes varies. As your site and organisation grow, the mistakes begin to change. This post addresses common mistakes in larger organisations.

Most of the clients I work with at Headscape are larger organisations – Universities, large charities, public sector institutions and large companies.

Over the last 7 years I have noticed certain reassuring misconceptions within these organisations. The idea of this post is to dispel these illusions and encourage people to face the harsh reality.

The problem is that if you are reading this post you are probably already aware of these things. However, hopefully this article will be a useful tool for convincing others within your organisation.

Anyway, here are my 10 harsh truths about larger websites.

1. You need a separate web division

In most organisations I work with the website is managed by either the marketing or IT department. However, this inevitably leads to a turf war and the site becoming the victim of internal politics.

In reality running a web strategy is not particularly suited to either group. IT maybe excellent at rolling out complex systems but they are not suited to developing a friendly users experience or establishing an online brand.

Marketing on the other hand is little better. As Jeffrey Zeldman puts it in his article ‘Let there be web divisions‘:

The web is a conversation. Marketing, by contrast, is a monologue… And then there’s all that messy business with semantic markup, CSS, unobtrusive scripting, card-sorting exercises, HTML run-throughs, involving users in accessibility, and the rest of the skills and experience that don’t fall under Marketing’s purview.

Instead the website should be managed by a single unified team. Again Zeldman sums it up when he writes:

Put them in a division that recognizes that your site is not a bastard of your brochures, nor a natural outgrowth of your group calendar. Let there be web divisions.

Screenshot of Zeldman's website

2. Managing your website is a full time job

Not only is the website often split between marketing and IT, it is also normally under resourced. Instead of having a dedicated web team, those responsible for the website are often expected to run it alongside their ‘day job’.

Where a web team is in place they are often over stretched. The vast majority of their time is spent on day to day maintenance rather than longer term strategic thinking.

This situation is further exaggerated because the people hired to ‘maintain’ the website are junior members of staff. They do not have the experience or authority to push the website forward.

It is time for organisations to seriously investing in their websites by hiring full time senior web managers to move their web strategies forward.

3. Periodic redesign is not enough

Because corporate websites are under resourced they are often neglected for long periods of time. They slowly become out of date both in terms of content, design and technology.

Eventually the site becomes such an embarrassment that management step in and demand it is sorted. This inevitably leads to a complete redesign at considerable expense.

As I point out in the website owners manual this a flawed approach. It is a waste of money because when the old site is replaced the investment put into it is lost. It is also tough on cash flow with a large expenditure happening every few years.

A better way is continual investment in your site, so allowing it to evolve over time. Not only is this less wasteful it is also better for the users as is pointed out in Cameron Moll’s post ‘Good Designers Redesign, Great Designers Realign‘.

Screenshot of Cameron Molls Article

4. Your site cannot appeal to everyone

One of the first questions I ask our clients is ‘who is your target audience?’ I am regularly shocked at the length of the reply. Too often it includes a long and detailed list of diverse people.

Inevitably my next question is which of those many demographic groups are most important. Depressingly the answer is that they are all equally important.

The harsh truth is that if you build a site for everybody it will appeal to nobody. It is important to be extremely focused in your audience and cater your design and content around them.

Does this mean you have to ignore your other users? Not at all. Your site should be accessible by all and should not offend or exclude anybody. However, it does need to have a clearly defined audience that the site is primarily aimed at.

5. Your site is not all about you

Where some website managers want their websites to appeal to everybody, others want it to appeal to themselves and their colleagues.

A surprising number of organisations choose to ignore their users entirely and build their websites entirely around an organisational perspective. This typically manifests itself in inappropriate design that caters to the managing directors personal preferences and content full of internal terminology and jargon.

A website should not be about pandering to the preferences of staff but about meeting the needs of users. Too many designs are rejected because the boss doesn’t like green. Equally too much website copy uses acronyms and terms that are only used internally within an organisation.

6. Design by committee brings death

Illustration showing why design by committee fails

The ultimate expression of a larger organisations approach to website management is the committee. A committee is formed to tackle the website because internal politics demand everybody has their say and all considerations are taken into account.

To say that all committees are a bad idea is naive and to suggest that a large corporate website could be developed without consultation is fanciful. However when it comes to design, committees are often the kiss of death.

Design is subjective. The way we respond to a design can be influenced by culture, gender, age, childhood experience or even physical conditions (such as colour blindness). What one person considers great design another could hate. This is why it is so important that design decisions are informed by user testing rather than personal experience. Unfortunately this approach is rarely followed when a committee is involved in design decisions.

Instead, design by committee becomes about compromise. Because different committee members have different opinions about the design, they looks for ways to find common ground. One person hates the blue colour palette while another loves it. This leads to design on the fly when the committee instructs the designer to ‘try a different blue’ in the hopes of finding a middle ground. Unfortunately this can only leads to bland design which neither appeals to, or excites, anybody.

7. You’re not getting value from your web team

Whether they have an in-house web team or use an external agency many organisations fail to get the most from their web designers.

Web designers are much more than pixel pushers. They have a wealth of knowledge about the web and how users interact with it. They also understand design techniques including grid systems, white space, colour theory and much more.

Post from Twitter complaining about being a pixel pusher

It is therefore wasteful to micro manage them by asking for ‘the logo to be made bigger’ or to ‘move that 3 pixels to the left’. By doing so you are reducing their role to that of software operator and wasting the wealth of experience they have.

If you want to get the maximum return from your web team present them with problems not solutions. For example, if you have a site aimed at teenage girls and the designer goes for corporate blue, suggest that the audience might not respond well to the colour. Do not tell them to change it to pink. That way the designer has the freedom to find a solution which might be even better than your choice of pink. You allow them to solve the problem you have presented.

8. A CMS is not a silver bullet

Many of the clients I work with have amazingly unrealistic expectations about content management systems. Those without one think it will solve all of their content woes, while those who do have one moan about it because it hasn’t!

It is certainly true that a content management system can bring a lot of benefits. They…

  • reduce the technical barriers of adding content,
  • all more people to edit and add content,
  • facilitate faster updates,
  • allow greater control.

However, many content management systems are less flexible than their owners wish. They fail to meet the changing demands of the websites they manage.

Website managers also complain that their CMS is hard to use. However, in many cases this is because those using them have not been given adequate training or are not using it regularly enough.

Finally, a content management system may allow for the easy updating of content, but that does not ensure it will be updated or even that the quality of copy will be maintained. Many content managed websites still have out of date content or are filled with poor quality copy. This is because the internal processes have not been put in place to support the content contributors.

If you are looking to a content management system to solve your site maintenance issues you will be disappointed.

9. You have too much content

Part of the problem with content maintenance on larger corporate websites is that there is too much content in the first place. Most of these sites have ‘evolved’ over years with more and more content being added. At no stage has anybody ever reviewed that content and asked what can be taken away.

Many website managers fill their sites with copy nobody will read. This happens because of:

  • A fear of missing something – By putting everything online they believe users will be able to find whatever they want. Unfortunately, with so much information being made available, it is hard to find anything.
  • A fear users will not understand – Whether it is a lack of confidence in their site or in their audience, many website managers feel the need to provide endless instructions to users. Unfortunately, users never read this copy.
  • A desperate desire to convince - Many website managers are desperate to sell their product or communicate their message. Text becomes bloated with sales copy which actually conveys little valuable information.

Steve Krug in his book ‘Don’t make me think’ encourages website managers to ‘Get rid of half the words on each page, then get rid of half of what’s left’. This will reduce the noise level of each page and make useful content more prominent.

10. You are wasting money on social networking

I have been encouraged that increasingly website managers are recognising that a web strategy is about more than running a website. They are using tools like Twitter, Facebook and YouTube to increase their reach and engage with new audiences.

However, although they are using these tools, too often they are doing so ineffectively. Corporate twitter accounts and posting sales demonstrations to YouTube miss the essence of social networking.

Social networking is about people engaging with people. Individuals do not want to build relationships with brands or corporations. They want to talk with other people. Too many organisations are throwing millions into facebook apps and viral videos when could be spending that money on engaging with people in a transparent and open away.

Instead of having a corporate twitter account or indeed even a corporate blog, encourage your employees to start tweeting and blogging themselves. Provide guildelines on acceptable behaviour and the tools they need to start engaging directly with the community that surrounds your products and services. This not only demonstrates a commitment to your community but also a human side to your business.

Screenshot of Microsoft's Channel 9 website

Conclusions

Large organisations do a lot right in the running of their websites. However, they also face some unique challenges that can lead to painful mistakes. Resolving these problems will involve accepting mistakes have been made, overcoming internal politics, and changing the way you control your brand. However, doing so will give you a significant competitive advantage and allow your web strategy to become more effective over the long term.

For more information on how you can make your site more effective read the Website Owners Manual or discuss your site with Paul personally.

There is a followup to this post entitled ‘10 ways to battle site bureaucracy.’ Check it out!

5 options when website budgets get slashed

Posted in Web strategy on by Paul Boag

Your site is in desperate need of a redesign, content is out of date and the technology is archaic. Unfortunately times are tight and your budget has been cut. What do you do?

The economic downturn is affecting everybody and even at Headscape we have noticed the budgets of clients shrinking. With less money to spend how can you maximise the return on your investment?

To be honest I think it is a good thing that people have less to spend on their websites. We have had too many clients approach us asking for complete overhauls of their sites when that is not what is really required. Often more subtle changes can have a greater impact over the longer term. They certainly generate a better return on investment.

We have been working closely with our clients to suggest ways they can improve their sites without breaking the bank. Here are just 5 of our suggestions.

1. Realign rather than redesign

Why do you need a redesign anyway? Redesigning your entire website is time consuming and costly. However, more importantly it is often unnecessary. I seem to be quoting Cameron Moll’s excellent article “Good Designers Redesign, Great Designers Realign” a lot recently, but that is because he talks a lot of sense. He writes:

Like a kid in a candy store, we creatives redesign like it’s the new black. Why do we possess such an insatiable desire to refresh and remake? Why do we thrive on renewal? What tempts us to be seduced by the sway of renaissance?

I believe it is because we see a redesign as the solution to a failing, tired site. However that is rarely the case as Cameron goes on to explain:

Too often, look and feel, color scheme, layout, and identity are presented as solutions to problems… long before regard is given to other less-aesthetic issues that may very well be the root of the problem. The old warning against treating symptom rather than cause comes to mind.

What is more redesigns can often cause more harm than good by confusing the loyal users who are familiar with your old site.

When budgets are tight let go of the notion you need to do a complete redesign. You can improve your site many times over with the smallest change. Just take the case of the $300 million button I mentioned in show 150 of my podcast.

My facebook profile

2. Simplify

As website owners we are always looking to expand our websites by adding more features and content. However, that costs money we may not have.

Here is a radical alternative – Instead of adding more to your site, why not take things away.

Typically websites are stuffed with content and features that users simply do not use. A quick look at your analytics package will demonstrate the problem. The vast majority of traffic is to a handful of pages.

The problem is we tend to leave content in because ‘somebody might find it useful’. Although this maybe true, it does not necessarily mean keeping content is a good idea.

The more content and features we make available the harder it is for users to find what they need. It is the proverbial ‘needle in a haystack’.

Fortunately, simplifying your website does not have to be entirely about removing content. According to John Maeda’s book ‘The Laws of Simplicity‘ we can also streamline our sites by shrinking and hiding content too. Consider ways to reduce the prominence of less important content, to place a greater emphasis on what matters.

When budgets are tight take a long hard look at your site and ask whether more can be achieved by simplifying what you have rather than adding complexity.

Apple Homepage

3. Prioritise and phase development

Another technique which can be used when budgets are tight is to phase development. There seems to be a tendency among website owners to store up changes and roll them out in a single large deployment. Unfortunately this means a large single expenditure too and that can be problematic from a cash flow perspective.

A better approach is to roll out incremental changes on an ongoing basis. Not only is this better from a financial perspective, it brings other benefits as I explain in the Website Owners Manual. Phase development also provides:

  • Faster delivery because new features are launched independently. Some features can be launched while others are in development. This prevents a single feature stalling the entire rollout.
  • More accurate estimates. Bigger project are harder to estimate. Breaking them down makes it easier for suppliers to quote accurately.
  • Better PR opportunities. Whenever a new feature is launched there is an opportunity to publicize the site. New features can motivate users into taking another look. A single large project only provides a single opportunity to grab peoples attention.
  • Limited risk of working with a new supplier. Choosing an agency is always a risk. Until you work with somebody, it is hard to gauge how good they are. Reduce this risk by limiting the size of project they are commissioned to build. If the agency fails to perform, you can look elsewhere when commissioning subsequent work.

This is an approach commonly adopted by larger websites with their own in-house teams but much rarer among smaller sites who use external agencies. Nevertheless, it is an approach which works well in tough times.

Digg Technology Homepage

4. Reuse and recycle

Too often we reinvent the wheel. When budgets are plentiful this can make sense. Although there is similar functionality out there, we might choose to develop it ourselves so we have more control or can customise it to our exact requirements. However as budgets begin to get squeezed these are luxuries we cannot afford.

In a world of widgets, APIs and open source it is becoming increasingly hard to argue the case for custom builds. Why build your own mapping application when there is Google Maps? Why build a forum when you could use an open source alternative like Vanilla?

My only word of warning is in regards to integration. It can be hard to get these ‘prebuilt’ tools to work together. Be careful that the savings made are not lost to integration problems. Where possible use tools like WordPress that provides an architecture with a wide range of plugins for quick integration.

opensourceCMS screenshot

5. Move beyond the website

Finally, I think it is important to remember that your web strategy is not all about your website. We spend the majority of our ever decreasing budgets on adding bells and whistles to existing websites when there are large number of potential customers who never reach our sites.

Instead of sinking your budget and efforts solely into your website consider looking further afield. Could your web strategy be better served by putting resources into a Facebook group or a twitter account for example? Would your target audience listen to a podcast? Do they read RSS? What about a mailing list? The possibilities are endless.

Ask yourself where your target audience congregates. Instead of constantly trying to draw users to your site begin to spend time where they already meet. What social sites do they use? What editorial sites do they read? Contribute to these communities and offer to write for the editorial sites they read.

Many of these things can be done at almost no cost and with little technical knowledge. All it takes is some time and enthusiasm.

Conclusions

Whether a site is successful is not dictated by its budget. However many larger organisations have relied on money as a method of driving their web strategy forward. As these budgets are slashed there is an opportunity to gain a competitive advantage by being smarter.

Hopefully this post has demonstrated a few of the possible avenues available and inspired you to discover some more of your own. However if you would like some more personal advice specific to your own website then feel free to drop me an email.

150. User Manipulation

Posted in Classic shows on by Paul Boag

On this week’s show: Liz Danzico talks about user research. Paul explains how to create an effective call to action and we discover how one button cost $300 million in sales

Download this show.

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News and events

The $300 Million Button

Our first news story is an incredibly tale from usability expert Jared Spool, which really shows the power of usability testing.

In the post he writes about a client who had a fairly standard checkout process on his website. The process began with a login form:

The form was simple. The fields were Email Address and Password. The buttons were Login and Register. The link was Forgot Password.

It is the kind of form I have seen on many ecommerce websites. This feature, which had been designed to help repeat customers, created two distinct problems:

  • New users resented the idea of having to register. One user said: "I’m not here to enter into a relationship. I just want to buy something."
  • Repeat users rarely remembered their username or password. They wasted substantial time guessing, before eventually resorted to creating a new account. In fact after examining the database Jared discovered that 45% of all customers had multiple registrations. Some did go as far as clicking on the forgotten password link but of those only 25% went on to place an order.

In the end the site was redesigned, allowing the user to continue without registering. Within a year this created a $300 million increase in sales.

Of course $300 million is a meaningless figure in itself. It is the percentage increase that matters. In this case is was a 45% increase. That is a staggering number and one that really drives home the importance of testing with real users.

Read the ‘$300 million button’

The UK government and graded browser support

A couple of weeks ago I wrote about the importance of graded browser support. In my post I explained how we should not limit our support to the browsers we test and how it is unrealistic to push for identical support across all browsers.

This is an approach which has been adopted by the likes of Yahoo! and the BBC for some time, but which now also extends to public sector website in the UK.

According to The Web Standards Project the rules surrounding browser testing on public sector websites have been changed to better reflect best practice in graded browser support.

Changes include an emphasise on functionality over identical layout across browsers (paragraph 39):

You should check that the content, functionality and display all work as intended. There may be minor differences in the way that the website is displayed. The intent is not that it should be pixel perfect across browsers, but that a user of a particular browser does not notice anything appears wrong.

As well as support for progressive enhancement (paragraphs 17-18):

You should follow a progressive enhancement approach to developing websites to ensure that content is accessible to the widest possible number of browsers.

This is excellent news and certainly provides a great reference for UK designers and website owners looking to convince others of the importance of graded browser support.

BBC Graded Browser Support Table

Read the UK government guidance on browser testing

50 Illustrator tutorials

List of Illustrator tutorials

From development to design now, and a list of 50 tutorials that help you get your head around Adobe Illustrator.

The list is compiled by UK web designer Chris Spooner. He echoes my own experiences when he writes:

Adobe Illustrator can be a little tricky to get your head around, particularly after getting used to the workflow as applications such as Photoshop. The difference between layer use and creating and editing shapes can be especially strange at first hand.

I am a Photoshop man and I have found it very difficult to make the transition to a vector based world, so this list was particularly appealing to me.

Its a great list that you will definitely want to check out, if like me you have never got to grips with Illustrator before.

Read 50 illustrator tutorials every designer should see

A new approach to PNG Support

Finally today I would like to draw your attention to a new technique that has been developed by Drew Diller for using PNG transparency in IE6.

Unlike previous techniques this one allows you to use PNGs as background images instead of just as IMG tags. This opens up a world of possibilities and overcomes one of the most annoying limitations of IE6.

This minor miracle is achieved not by using AlphaImageLoader as has been done in the past, but with VML.

Implementation seems fairly straightforward and involves adding a Javascript library to your page. Because this is for IE6 only you can embed the code within a conditional comment. This means other browsers will not even download it.

Although I have yet to use this approach myself, I have high hopes that this will finally solve the IE6/PNG barrier.

Download DD_belatedPNG now.

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Interview: Liz Danzico on User Research

Paul: So joining me today for our little interview is Liz Danzico. Liz, why don’t you start off by introducing yourself a little bit. Telling us a bit about yourself and your background.

Liz: Sure. Um, I am a user experience consultant, I am here in New York City, I have been developing web sites and user experiences online for about 12 years now. Um, I do a lot of work with Happy Cog Studios here in New York, with Jeffrey Zeldman and Jason Santa Maria. Um, I’m also chair of the new MFA interactions design program.

Paul: Okay.

Liz: At the School of Visual Arts in New York.

Paul: Excellent. I mean, so, to say that you’re an expert in user experience would be a slight understatement then, Liz.

Liz: Well I wouldn’t go that far.

Paul: You’d be too modest, obviously, to say that. Okay, so we got Liz on the show, I met Liz when I went to Future of Web Design and we got talking. Um, she’s got some fascinating insights into the whole area of user research, and usability generally, so I thought let’s get her on the show and let’s maybe, you know, try and cover things from, from the very basic level, a kind of introduction to this concept of user research. Um, so, perhaps a good place to start, if you’re okay Liz, um, would be, how would you go about defining the area of user research? What would you include, what would you exclude from that?

Liz: Right. So … user research, even today, we’ve been doing user research on the web since, uh, the very beginning, so it’s a very old concept but it’s still fairly controversial. So the basic concept is it tells you what really happens when real people interact with your product or service. So, there are no real rules about what it includes and what it doesn’t [inaudible]. You can basically speculate about what your users want, or you can find that out, um, you know? And uh, and the, uh, the latter is probably a more useful approach for you to take than speculation. But with either one, thinking about your audience is useful no matter what. And so, so there are no real rules, now um, when you disconnect thinking about your audience from your business objectives, and you start getting, you know, very excited about behaviors that they’re doing that are sort of disconnected from the real mission that you’re trying to sort of accomplish, then it becomes, um, a bit murky, and confusing. But thinking about your audience is, just in general, is an extremely useful approach.

Paul: Okay. I mean one of the things that, that, um, I’ve heard said before by, particularly cynical clients I have to say, but I’ve heard it said before, you know, ultimately user research, and all of this kind of stuff feels in some ways like, um, just another way for web designers to suck a bit of extra money out of us, you know that fundamentally how, I know my audience already, is the kind of attitude that many web site owners have, so why do you see it as an important part of the process?

Liz: Well uh, you know, as we’ve been seeing design flaws often translate to lost business opportunities, you know, usability is becoming more important than ever as the number of web sites and products is, you know, increasing more and more every day. So, we design these products and services, and we are at the same time users of them, but there’s no way that we can really tell what are users, um, might want. And the best way to, you know, usability research doesn’t cost a lot of money, so, the best way that you can help your clients kind of understand that you need to do usability research in some way is to let them know that usability research is important and it doesn’t need to, um, suck up a lot of time or money in the, in the process. So there’s a great fantastic book by Steve Krug, called Don’t Make Me Think, which I’m sure you’re probably well aware of.

Paul: Uh huh.

Liz: And in one of the chapters towards the end, he has a chapter called "Usability Research on a Shoestring", or it’s probably better titled, which talks of this approach of going out into the hallway and kind of grabbing people, and just sitting them down, and putting them in front of your product or service, and getting some feedback. So getting some feedback from people, no matter who they are, is better than getting none at all. And so, I think starting there with clients, instead of the, you know, $100,000 user research project that’s going to take you across 8 markets, you know, in the United States, the UK, and Asia, then, is going to be a much better approach than kind of intimidating them with the very extensive projects.

Paul: Mmm, I mean, when it, the kind of one scenario that I’ve come across before, um, is where we’ve come across with clients that say "Well we’ve already done user research, we already know our audience ’cause we’ve got somebody in to do this or that." Is there a difference between user research that’s been done primarily with an offline audience, and those with, you know, when you’re interacting with people online? Is there a difference in the kind of results and information that you’re after, and even the techniques, maybe, that you use?

Liz: So, they are probably, when they say that they’ve done user research, they’re probably talking about focus groups. I would venture to guess that when they talk about that they’re probably talking about either focus groups or surveys of some kind and those are not, well, I wouldn’t say that they are, those are bad things to do, but those are not the kinds of user research techniques that are going to give them feedback about their product’s usability. Those kinds of techniques are going to give them good information about, um, certain kinds of things but they are not going to give them information about whether or not people can use the product or service that they’re looking at. So, you want to find out exactly what kinds of user research they’ve conducted. If they say the words "focus group" then you know you want to move them towards something that is a one on one kind of interview. Focus groups tend to be conducted with groups of people, as the name might suggest, um, and when groups of people get together to talk about, you know, they put forth a question for these people, and when they, you know, groups of people get together to talk about the question they might influence one another in their answers, they’re typically aren’t talking about an interface, they’re typically talking about ideas, so you’re not getting good feedback, like in a one on one kind of scenario. So you want to sort of guide them to a more individual, one on one kind of experience. Surveys, on the other hand, are good, but they don’t get that kind of personal experience with a moderator, sitting with an individual, kind of looking at an interface in a kind of task-based scenario.

Paul: Okay, yeah that makes a lot of sense. I mean, let’s then talk about some of the techniques that can be used to better understand individuals, or how those individuals will interact with your product. What different kind of techniques do you use? I mean, there’s the kind of very basic usability session, but do you do, or are there other things above and beyond that, that you do?

Liz: Right. Well, the sort of big secret is that, there are names and there are certainly techniques, but the big secret is there are really no sort of techniques beyond knowing who your users are, kind of documenting what you’re seeing, and then kind of analyzing/prioritizing the results of what you see. So, you can, I’m gonna tell you a number of techniques that we can go through, but if those basic sort of constructs are there, then you’ve done sort of good user research. Now, that being said, the techniques that you can do are usability testing, usability testing traditionally has taken place in a user lab where a moderator is sitting with an individual looking at a screen, or a product, or a sketch of an interface and going through questions in sort of a task-based way, asking people "Show me how you would search for x" or "Show me how you would check out," or, you know, and seeing, measuring the success or failure of that kind of task. The clients are typically sitting behind a one-way, a one-way glass, or mirror, and observing these kinds of things. People have been not so thrilled about this technique recently, saying that it kind of, um, is not, it doesn’t produce natural reactions from users, but that is one kind of technique. There is, uh, kind of creating personas, and using personas, user personas which are an archetype of your site or product’s users, and getting everyone involved in activities around those personas, whether that be using those personas as your talking through features around, you know, a brainstorming session, and getting people to sort of role-play those personas. That’s another user research method. There are, there’s sort of the ethnography kind of take, where a lot of people have been doing kind of in-home interviews and observations recently. Ethnography, cultural anthropologists and people who have been doing traditional ethnography have been watching closely the design research that we’ve been doing recently, and wondering if we’ve been doing it right and so on, but ethnography, in that sort of observing users in their "natural environment", has been I would say a more successful way recently of watching people use products and services, um, so I would say that those three things, usability testing in a lab, sort of using personas and scenarios, and ethnography or kind of going out into the field and watching users, whether they’re in their homes or their offices, are the three kind of key ways to gather user research with users. The fourth way that I’ll mention, and we can talk about this in a little bit, is not with users directly, but it is certainly user research that’s available more and more now, and that is data on sort of analytics, which you can gather from Google Analytics, Shaun Inman’s Mint, these kinds of things. Watching site data and user behavior through site analytics is another form of user research that gives you, you know, some information, and you can watch these traffic patterns on your site. It doesn’t answer the question "Why?" but it does show you some evidence as to how users are behaving on your site.

Paul: It’s quite interesting that you bring up eth, ethnography, whoa I can’t even speak today, because, that’s of interest to me, because that’s an area that we’re beginning to explore a little bit more, and have kind of discovered the same thing, that there’s a real value of going into you know, somebody’s home, seeing the environment that they access the internet on, you know, do they have kids under their feet? You know, where they access their PC, can they sit comfortably at it? All those kinds of things. Um, I guess it’s also an advantage you don’t have to hire an expensive usability lab and all of the rest of it. But I have to confess, I’m a little bit new at it, so talk me through maybe some of the things, you know, how does it differ from a usability test that you would do in a usability lab, other than that you’re in a different environment?

Liz: Well, uh, it depends. It doesn’t have to differ at all — it depends on the goals of the test. I would say that you could construct a test that’s exactly like one that you’d conduct in a lab, it just happens in someone’s home or office, or in a different environment. But as you said, you get the more realistic interruptions, and that kind of thing, and are they going to be able to complete this task given the natural kind of occurrences of their day. And that, depending on what kind of test you are constructing, that’s either going to inform your results or not. If you are doing task-based testing, so I could maybe talk about the different kind of usability testing that you could do.

Paul: Yeah, that’s good.

Liz: Yeah so there are different ways that you could conduct a usability test. Um, traditionally there is task-based testing, where you set up pre-written questions, before you get to the test, that are based on the goals of the testing. So, if we were testing a photo site, we would test whether or not users could upload photos, could they task photos, you know, those kinds of things. So we would write those kinds of questions up beforehand, and then ask those questions during the test. Um, that’s one kind of test. You could do that in a lab, and you can do that same test in someone’s home. In a lab there would not be the children screaming, and the phone ringing, and that kind of thing, or, if someone say were uploading a photo, you would never be able to tell if sort of, timing out, would be an issue, or if anything with time or space or motion would be an issue. If those kinds of things are a goal of your test, then you might want to think about doing it in real time, in someone’s home environment. Another type of testing is something that, I’ll say it was first coined by Mark Hurst, who is a user experience consultant at Good Experience, I think he coined it, it’s called "Listening Labs". Listening labs are, I’ll call them experimental, but they’ve probably been going on long before I was aware of them, where people are designing usability tests in real time. So in other words, you go into the test with absolutely nothing written down, and you sit down with users, and based on your initial interview with them, you hear who they are, and after understanding a little bit about how they use photos in general, say, then you kind of write the questions on the fly, and then sort of develop a test around who that person is and their behavior, with your product, or product type.

Paul: Which I guess, makes people more engaged with the test, because it’s about what they specifically interested in. Is that the idea?

Liz: Exactly. So it’s a more natural way of doing the test. That’s the idea. That kind of thing you could do either way, and probably is even more rewarding if you’re doing it in someone’s natural environment. And then the third type of test is sort of a web, a web wide kind of test, where you have people just surf the internet, as it were, and uh, and just have them think out loud, and that kind of thing is also, I’ve found, more rewarding and fruitful in someone’s home environment, because they have their bookmarks there, and they have their post-it notes. Whereas you put them in a sort of artificial setting and they don’t have those things around them. So, if you, it kind of just depends on the type of testing that you’re doing. If you’re doing just the first kind I talked about, just task analysis and having people go through that kind of task-based testing, doing it in a traditional usability lab is great, you know, I mean you really do get the answers that you’re looking for, and it just depends on your goals.

Paul: I mean, it’s interesting, going back to Steve Krug’s book that you mentioned, I mean he talks about, I guess his agenda in that book is to get people to do testing who perhaps aren’t previously, and so, you know, he really downplays the demographic of who it is that you test, and that it’s more important that you test than that you get the right people, you know and all of that kind of thing. Um, but when you’re going into somebody’s home, and interacting with them, I’m guessing it’s more important to get the right demographic? Is that right?

Liz: Yeah, I mean one of the, um, I think it’s always important to, it’s always important to get the right demographic. Um, but, well I would say that there is a hierarchy of common mistakes around usability testing that kind of has a trickle down effect. You know, the number one mistake is not conducting any research at all, um, and conducting research on the wrong audience is kind of further down the list. So, you know, yeah if you’re doing research on the wrong audience, it’s not going to affect, whether you do it in a lab or you’re doing it at your desk, or at the water cooler, or at home, it’s going to affect your results and your analysis, you know, no matter where it takes place. So, you know, I think that the drawback is you are going to waste more time going out to that person’s time going out to that person’s time, so it’s going to be a drawback for you, but I don’t think that, it doesn’t matter really where it happens, because if you’re testing on the wrong audience, you’re testing on the wrong audience. Um, you’re probably going to get more information out of that experience if you’re in someone’s home, than if you’re not, so if you’re going to test on the wrong audience, do it in someone’s home, because you’re going to, it’s a richer experience, you’re going to get more information out of it than if you’re just testing in a lab.

Paul: No that makes perfect sense, I kind of see that. No, it’s difficult, isn’t it? Because, uh, obviously finding the right demographic of people, and picking the right people to test on is tricky, you know, it’s a more difficult thing and it can be time consuming. So have you got any advice about that? What really matters here? You know, for example, if you’re designing a web site for an over-60s audience, you know, are you, do you want to concentrate on the age aspect of that? Or the technical literacy aspect of that? You know, is it okay to have somebody younger if they’re not as good with the internet, if your audience is, do you, I’m kind of not wording this very well, but you get the idea — what’s important when you’re trying to match demographics?

Liz: Um, well, it’s very specific to your clients. Developing a, so, whenever you are trying to match demographics, you want to work with your clients to develop what’s called a screener, and a screener is a, I would say, whether you’re trying to develop a pretty rigorous recruiting demographic with a professional recruiter, to say, recruit 300 people for an extensive study, or whether you’re going to go out into the hallway and grab some people, or whether you’re going to recruit from something called Craigslist, which a lot of people are familiar with, um, which a lot of people do, I would say developing a screener which kind of outlines your demographic is a really good idea.

Paul: And what kind of things would that include? Sorry I interrupted you.

Liz: Yeah, what a screener is, it kind of goes through, it’s a questionnaire that outlines a number of questions that you would ask a potential recruit, that says, if this person can answer a particular question we should keep them in or out, so it’s actually a really good exercise to go through that allows you to kind of think through the type of demographic that you would have. So that doesn’t answer your question in any way.

Paul: It’s very interesting, though. Can you give me an example? Sorry, I’m interested in this screener thing, cause I haven’t come across it before. Can you give me an example of the type of questions? I mean obviously they’re going to be specific to the individual client, all the rest of it, but what kind of questions?

Liz: Um, what kind of questions? So, let’s see, would this person, so, let’s see, has this person, I mean typical questions could be around financial demographics, age demographics, you know the sort of typical things. But let me think of some more interesting things. So, is this person a full-time student? Has this person been fired from a job in the last 6 months? Has this person participated in usability research in the last 6 months? Those types of things, so if the person answers yes or no, then they’re not a good candidate. But there are other kinds of things you could put into that screener that would be more specific to the project.

Paul: So could it include something like is this person aware of a certain brand, because you want to associate with that brand?

Liz: Absolutely, so does this person drink Coca-Cola on a regular basis, yes or no? That kind of thing. But I’ve found that the screener, because the clients that you work with are often kind of speaking in those terms about their audience, the screener is a really good way to kind of help them understand how you’re recruiting audiences, and a good tool to kind of work together with them to narrow down who you want to be in the target audience for your testing, or your research in general. So, that said, how do you develop a good kind of set of participants for a research study for, say, a product for people over 60? Um, what’s most important, you know it depends on, and I know I hate to say that it depends, but you’re going to develop a goal for the testing, right? And the goal might be about usability, the goal might be about navigation, it might be about design, it might be about, it’s going to have, you have to first identify the goal, and depending on what that goal is, then you can identify the audience. So, the audience, you know the goal might have nothing to do with age, although the product has to do with age. So you can kind of strip away, you can pull apart the product from the goal of the testing a bit, and sort of just focus on the goal of the test. That’s why developing goals for user research is so critical, um, because often times you can separate those and therefore develop a better set of participants for that user research.

Paul: Mmm, that’s really good. I think what we’ve done here, is, a lot of people that listen to this show probably have a basic understanding of user testing. Maybe they’ve done some basic user testing before, or maybe they’ve even written a persona before, but I think what we’ve done, or what you’ve done, is push people a little bit further to kind of consider it in a little bit more detail what they’re doing in order to kind of refine the results that they’re getting back, and that’s really, really great. I mean, if somebody has just kind of done the very basics, you know, they’ve grabbed some people, they’ve done some user testing, maybe in their own office in front of their own PC, and they’ve got a few people in, um maybe they’ve created a couple of personas, what’s the next step for them? What should they be pushing? Is it through this screener? Is that the number one thing they should be doing? Is the goals more important? Is getting a better demographic more important? What’s the kind of next step for them?

Liz: Mmm, that’s a good question. I think that one of the most, well, doing the research is really key. Analyzing the research and connecting the research to the next iteration of a design is also key. We haven’t talked about that at all.

Paul: No, we haven’t, we ought to.

Liz: It’s often a grey area, um, you know there are lots of reports that are produced, you know, diagrams and things, but there’s a lot of kind of intuition that happens between sort of translating the research and putting that research, feeding that research back into the design. There are hunches, leaps of faith, um, you know kind of between that analysis and design. I mean there are clear cut recommendations that one can make, but then there are a lot of more grey areas. So I would say that, I still think, even though I mentioned we’ve been doing this kind of research for at least, you know, more than a decade online, and you know quite a long time offline, I think we still need to get better at the rigor at which we translate those recommendations and findings. So that’s one place I think we need to focus. Um, in terms of the actual research itself, uh, you know, there’s something, I think there are other sorts of techniques. I’m interested in these kinds of emergent, I would say emergent techniques like the listening labs, um, you know where the kinds of things that we’re looking at today with kind of mobile research, where people are, we need to be looking at how people are using our sites not just in the browser on their desktop but, you know, in the browser on their phone, and how their context is changing constantly and how we need to sort of look at that adaptation. So how do we develop tests that are more emergent and can be a bit more flexible, rIght? So I think there’s something interesting about that listening lab, where we kind of understand the person, and then develop the questions around a person and how they use a product, rather than having a pre-written set of questions. So, something that’s more emergent, I think that’s an area that’s interesting to kind of look at. Then, uh, ethnography, really understanding, goes right along with this sort of, emergent, as you said you’ve been getting more excited about ethnography as well, so, thinking more about kind of fine-tuning our approach to people’s own context, whether that be ethnography, going into their homes, their offices, you know, where people are using our products, whether that be on the street, in the hallway, wherever it is, but really understanding how to find people where they’re using our products and test them or do some research around that, I think that’s really exciting and a really interesting opportunity. Um so that, that’s the next step for us, uh, and I think that the way that people are designing tests and doing some usability testing now, is, you know, is good, I don’t think that there’s a big next step that we can all take together, but I think these are three areas that I think as a discipline that we’re going to see people moving forward together in.

Paul: Excellent. Let’s finish off, then, with a kind of where people should go if, you know, they’ve been excited by this interview, they want to learn a little bit more, um, about user research and user testing. You’ve mentioned Steve Krug’s book. What other resources are out there that people should be looking towards?

Liz: Well, let’s see. You know, I was thinking about, I was thinking about that and there are physical places that people can go, but they’re all in San Francisco in the United States, so that’s not going to help anyone. There is, you know, A List Apart has a User Science topic that often publishes user research related methods-like articles, there’s always BoxesandArrows.com which publishes user research related topics, um, Adaptive Path, which is a user research consultancy, or at least one aspect of what they do, they have published a number of articles but they also do events. A lot of events are in the United States right now, but they may have international events as well. But they do kind of give away a lot of their content. Um, and then last but not least, there’s a new-ish publisher called Rosenfeld Media, and the books that Rosenfeld Media publishes are about methods in user experience and, one recently in web form design, was about the usability of web form design by Luke Wroblewski (called Web Form Design: Filling in the Blanks).

Paul: Yeah, I saw that. That looked very good, I have to say.

Liz: Yeah, so that’s something to keep an eye on as well.

Paul: Excellent. Thank you so much, Liz, that was absolutely superb. And I will be fascinated to get you back on the show in the future to talk more depth about some of these issues. Thank you very much for your time, Liz.

Liz: My pleasure.

Thanks goes to Jason Rhodes for transcribing this interview.

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Snape and Keith, separated at birth?

Video: Introduction to WCAG 2

Posted in Accessibility on by Paul Boag

I recently gave an internal presentation at Headscape about WCAG 2. A number of people expressed an interest in seeing it so I made a point to record it.

At the end the presentation I references a stripped down version of the guidelines found here.

I also refer to a quick reference guide to WCAG 2 that can be found here.

Apologises

Apologises for the poor audio quality of this video. Unfortunately the decision to record the presentation was made at the last minute and so we didn’t have a proper mic setup arranged. You can also tell it is not quite as slick as my normal presentations :)

I would also like to apologise for the lack of transcript of this video. Again, it was not my initial intention to put this video online as this was an internal presentation containing my initial thoughts on WCAG 2. I am still learning a lot about the new guidelines and will publish a more considered article when I have a better understanding of the subject.

Feedback

On that subject, I would be interested to hear your feedback on the thoughts I present. Do you agree with my interpretation of the new guidelines? Have I misunderstood anything? Are there other elements I should have addressed? Your thoughts would be appreciated in the comments.

Update: We now have a transcript!

Thanks go to Anna Debenham who braved the horrendous audio to transcribe the presentation. If you cannot face the video we do at least now have a written version!

Paul: Ok, this has worked out a little bit weird because the idea initially with this presentation was that it was really about bringing us up to speed with WCAG2 now that WCAG2 has been released. But I made the mistake of mentioning it online and several people said "ooh, can you record that?" so now it’s a little bit of both, a little bit of a presentation to you guys and a little bit of a presentation that will go on the web.

Paul: So as you guys probably know, WCAG2 has now been released, and as accessibility is a big part of what we deliver and we talk a lot about accessibility, we need to be up to speed on it and we need to know what we’re doing. Obviously accessibility has become such a part of what we do day in and day out that we don’t necessarily think too much about it, it’s almost an intrinsic part of what we do, but with changes to WCAG2, or with the arrival of WCAG2, there have been differences, changes, things that have altered, so I want to make sure that everybody is up to speed with it. Feel free to butt in with questions, that’s absolutely fine.

Audience: Will the video be able to see the screen?

Paul: The video will be able to see the screen. Ok, so, WCAG2. Basically, WCAG1 came out in 1999 which is a good old time ago, in Internet terms that’s like forever, and there was a real need to make some changes and improve WCAG1. Let me just pop back and just explain.

The Journey to WCAG2

Paul: So, yeah, like I said, WCAG1 came out in 1999, it quickly dated as technology evolved, and some of the guidelines actually became harmful in a way. So you guys know that for example, we don’t always take note of what they say about Access Keys, we don’t always take note of what they say about "make sure you put text in an empty form field" and things like that. And WCAG1 was very much built with HTML in mind, and obviously the web is a lot broader than that and there are a lot more formats about. But unfortunately development of WCAG2 was very slow, and also fraught with controversy. I mean, famously with Joe Clarke who is an accessibility expert wrote on A List Apart "to hell with WCAG2" because it basically had become a bit of a joke, because it was very generic; they were trying to write a set of guidelines that really made no effort to mention specific technology because they didn’t want it to date like WCAG1, but the result is it became unreadable and nobody could understand it.

WCAG2 Reborn

Paul: But, things did change. Major changes were made to the WCAG2 draft and things did improve dramatically. They really listened to the community, and the language in it now is much clearer. So what I want to do now is talk a little bit through what WCAG2 includes and what it doesn’t, and how we’re then going to go about implementing it and how it affects us.

Principles

Paul: Ok, so let’s look at the structure of WCAG2. Basically WCAG2 has 3 tiers to it that you need to know about. Tier number 1 is the idea of Principles. So this is kind of the most generic of the tiers, you know, it’s really kind of aimed at the kind of things you would tell a board of directors that doesn’t really understand anything technical, that doesn’t really understand accessibility at all. And there are 4 principles which are the foundations of web accessibility and these principles I’ll come onto a little bit later.

Guidelines

Paul: Underneath each of those principles are Guidelines. So, within each principle there are 3 or 4 guidelines or a number of guidelines that is different for each principle. But there are a total of 12 guidelines, and these are goals that you should be working towards in order to make your content more accessible to users.

Success Criteria

Paul: Under each guideline, there are Success Criteria. So now we’ve really hit the nitty-gritty, these are kind of specific, measurable goals that you’ve got to achieve. And this is how you judge whether your site is WCAG2 compliant, if you like. So, this is the really important level if that makes sense, but it’s organised within this hierarchy of guidelines and principles.

Techniques

Paul: Now, actually, there is kind of a 4th tier as well which is techniques. So you’re trying to, maybe as designers, you’re trying to conform to the Success Criteria, well there’s a whole load of different ways and different techniques that you can do that and you could read about those, and you could make up your own techniques if you wanted to, but there are some laid down that can help you get going.

Working with WCAG2

Paul: So those are the 3 levels that WCAG2 is built around. Now let’s dive into those a little bit. I had to think about how much detail I want to go into in this room. Obviously we don’t want to go into every technique that you could possibly apply and we don’t even want to go into necessarily every success criteria. That’s really for you guys to look through afterwards. What we are going to do is look at those guidelines and those principles, and hopefully help you to understand where WCAG2 stands over stuff.

Perceivable

Paul: Ok, so, the first… heh, totally illegible text, isn’t that great. Very accessible!

Audience: (laughter)

Paul: So the number 1 principle is Perceivable, and that’s 1 of your 4 principles that you’ve got here. And perceivable is basically talking about "information and user interface components must be presentable to users in ways that they can perceive"

Audience: (laughter)

Paul: Unlike that! (points to presentation)

Audience: (laughter) Is the rest of the presentation like this?

Paul: Yes.

Audience: (more laughter)

Paul: You actually don’t need to read this anyway which is very useful. So, Perceivable is basically about "can you see it?", that is it as far as the principle is concerned, and the answer is "no you can’t". But perceivable then breaks down into a series of guidelines. So, let’s have a look at what these guidelines are. So basically, perceivable is broken down into 4 guidelines. And if we talk through each of those it should give you an idea.

Text Alternatives

Paul: The first one is text alternatives. So this is stuff we already know. "Provide text alternatives for any non-text content so that it can be changed into other forms people need, such as large print, braille, speech, symbols or simpler language." So this really applies to things like video, audio, forms that you create, and interestingly CAPTCHA is particularly mentioned here. And that is a particular accessibility problem that hasn’t been particularly well solved I don’t think.

Time Based Media

Paul: The next way that Perceivable works itself out is in time-based media. What we’re talking about here is that you need to provide an alternative for anything that is time-based. So here we’re talking about captions for video, sign-language maybe, media alternatives, but it also applies to live and pre-recorded video. So if you’re streaming stuff, then you need to think about this as well as with stuff that’s pre-recorded. Now, it does take into account the difference between "crap, how are we going to make streaming video accessible?". If you read into the guidelines it does give some good advice there. So that’s not quite as scary as it first sounds.

Adaptable

Paul: Anything that we produce needs to be adaptable. In other words, content can be presented in different ways. For example, a simpler layout maybe for people with cognitive disabilities for example. Really, this boils down to things like using semantic markup, meaningful order in your HTML so that if the CSS is stripped away it still makes sense in the order that it is presented, and not relying on colour and other sensory elements to convey information.

Distinguishable

Paul: And then finally it’s got to be distinguishable. So it’s about making it easier for users to see and hear content including separating foreground from background and that kind of stuff. So we’re talking here about contrast, colour, and control over things like audio and video, that kind of stuff. So that’s where we’re at with perceivable.

Operable

Paul: Let’s move onto the next principle which is Operable. So, Operable is about user interface components and navigation, and making them easy to use so that somebody can use them whatever disability they may have. So this again breaks down into 4 different guidelines, the most obvious of which is Keyboard Access. So everything that we produce has to be accessible via a keyboard. So, for example, the Flash video that we’re currently creating for the Wiltshire Farm Foods home page needs to be keyboard operated, alright? Which I bet it isn’t at the moment! And to be fair, it’s part of production, I’m sure they’d put that in at the end if I hadn’t reminded them. That existed under WCAG1, so there’s nothing different there. So everything needs to be keyboard accessible.

Enough Time

Paul: You also need to provide enough time for people to take in the information that they’re being presented with. So giving the ability to pause, stop and control time based material is really important as well.

Seizures

Paul: You’ve got to take into account seizures, some people can have seizures triggered by animation and that kind of thing, so there are various limits that the guidelines lay down about flashing objects and stuff like that.

Navigable

Paul: And then finally it’s got to be navigable. So this includes things like skipping content, having descriptive page titles, tab order, links that make sense out of context, lot’s of headings, that kind of stuff. Is this all making sense?

Audience: Yes, apart from time-based media, I don’t understand that.

Paul: Time-based media, we’re talking about video and audio. So let’s say you had… one of our podcasts. So, there are certain things we need to ensure. One is that it is operable, in other words, a user can pause the podcast if we get annoying, or they want time to take in the information that we’ve said, but the other thing is that we also need to provide an alternative way of them getting it which is why we provide the show notes that we do and the transcripts and stuff like that.

Audience: Ok, well that kind of fits under Text Alternatives and giving it control so it’s under Operable… I just don’t get where it is under perceivable, as a perceivable thing, it has to be perceivable?

Paul: Yeah, basically.

Audience: Video, audio… all has to be perceivable then?

Paul: Yes. Some of these principles and certainly some of the guidelines do overlap to some degree. But when you draw down to the Success Criteria level, of how you actually apply these things, then there are more specific techniques. I think what they did is create a load of success criteria, and then kind of chunked them together in meaningful groups, but sometimes they’re not so meaningful. But it is a vast improvement on WCAG1 as far as being able to understand it.

Understandable

Paul: Ok, talking of understanding it, our next one is Understandable. So this is the next one of our 4 top-level principles, so everything you produce has to be understandable. So what does that mean? Well that results in 3 guidelines. It has to be Readable, Predictable and has to be able to provide Input Assistance. So how does that work itself out in practice?

Readable

Paul: With Readable, we’re talking about making content readable, text content mainly. So this works out in things like setting the language in your HTML, you know, setting what the language is in the header, avoiding using jargon, finally we’ve got a decent reason to go back to clients and say, you know, "you can’t use that kind of language, nobody understands it!". Also things like abbreviations need to be explained, and also reading level as well, and that’s something I really want to get through to a lot of our clients because a lot of our clients, especially the public sector clients that we have, have this attitude of "well of course, people that look at our site are of post-graduate degree people, and they have excellent reading level", but that doesn’t take into account things like people that speak English as a 2nd language, who can be very intelligent but not particularly good at reading, also people with Dyslexia can be incredibly intelligent but not particularly good at reading. So reading level is an important aspect of it.

Predictable

Paul: For it to be understandable it also needs to be predictable. So with this we’re talking about things like consistent navigation, and no uninitiated changes. And this is a particularly important one in our world of AJAX and JavaScript and all this cool stuff that we’re doing where we can often trigger events without asking the user’s permission first. When I say "asking for permission" I mean they haven’t clicked on link or they’ve not initiated it in any way. Users need to initiate these actions… and no pop-up windows without them clicking first to trigger a pop-up and being aware of what’s going to happen. It’s all about making it understandable and making them aware of what’s going on.

Input Assistance

Paul: The last guideline under Understandable is Input Assistance. So this is going into the realms of when we do forms, how do we handle errors, what kind of feedback do we give to the user, what labels – are things clearly marked up as labels, are they descriptive of the fields and the forms and that kind of stuff. We’re also talking about help, what additional help are you provided in terms of tool tip and contextual help and anything else that you care to mention. So that’s Understandable, that’s what that principle is driving at.

Robust

Paul: The final principle is Robust. "Content must be robust enough that it can be interpreted reliably by a wide variety of user agents, including assistive technologies." In other words, what we build has to work on everything.

Audience: What about AJAX?

Paul: I think that’s where we get into the realm of progressive enhancement, that it’s fine to use something like AJAX as long as, if the AJAX is taken away, it still operates. Or, you provide an alternative version, the guidelines do actually accept that you can do alternative versions of something. So Gmail is a good example of that, Gmail, it actually doesn’t work if AJAX is turned off but they do provide an HTML only version of it which does the same thing. I’m not a great fan of that because it’s twice as much stuff to maintain, and one version become out of date and all the rest of it. My preferred technique is to build it so it works normally, and then to layer on the JavaScript and AJAX on top of it to provide enhanced functionality, which is what we guys have been doing pretty much all along and we need to continue in doing that.

Compatibility

Paul: So that Robust principle actually only comes down to one guideline which is Compatible, so that’s about maximising compatibility with current… listen to the wording of this… Maximise compatibility with current and future user agents, so we also need to be looking forward as well and predicting the future which is always good. But that’s where it comes back to using solid, good code that is’nt reliant on lots of hacks in order to get it to work, and it goes back to the conversation that we’ve been having recently about browser testing, upgraded browser support and that kind of stuff as well. So Compatibility and Robustness is the last principle. The other thing I should have mentioned with Compatibility is this also includes things like validation, making sure that your code validates, and just generally other markup type stuff.

What, no AAA, AA, A?

Paul: Ok, another thing that might have occurred to you is AAA, AA, A.. Priority 1, 2 and 3. Priority 1, 2 and 3 are still there, there are still those levels of conformance, but I get a real sense from the tome of this document, and this is just my personal opinion, people watching this video who know a lot more about accessibility might jump all over me on this, but my sense is that they were playing down those 3 levels of conformance. To be honest, I think I’m pretty keen on that. I don’t think those levels of conformance have done a lot of good generally speaking, because I think it’s kind of developed a checkbox mentality amongst some of our clients "We must be AA compliant" or "We must be A compliant" and they’re not actually thinking about the needs of the users, they’re just ticking the boxes so they meet some quota that has been established somewhere. One of the things that’s quite interesting, and I’m not sure if it’s a change from WCAG1 or not, I couldn’t find the reference in WCAG1 but again someone will correct me no doubt, but conformance in WCAG2 seems to be on a page-by-page basis. So you’re no longer in a situation where you want to claim conformance so you’re claiming conformance for an entire site, but you’re rather conforming on a page-by-page basis. And this allows you to basically pick-and-mix the level of conformance you want to reach on any particular page which is much, much more sensible because there are some elements where you might be building a particularly complex application that really isn’t going to manage being AAA compliant, whereas the rest of the site is AAA, and this one page isn’t. So it’s giving you the ability to mix and match. In fact, in the guidelines it says "It is not recommended that Level AAA conformance be required as a general policy for entire sites because it is not possible to satisfy all Level AAA Success Criteria for some content. In other words they’re saying it’s just not possible to be AAA in some situations, so don’t even try.

Start With Basics

Paul: So how does this relate to what we do on a day-to-day basis? Well, I think the language we use with our clients pretty much will remain consistent with how it was with WCAG1 which is that we need to start of by encouraging all our clients to start with the absolute basics. A lot of people are put off of accessibility because of the enormity of it, of all the things they’ve got to do. And even to be single A compliant there is quite a lot to do if you’ve got a site that has never been built to be single A compliant before. So I think our attitude has got to be that you work towards this over time, it is an ongoing process, you don’t need to do it all in one big go and that you need to start with the absolute basics, the quick wins, the stuff… you know, it’s the 80/20 rule, 80% of the problems that people are going to encounter from an accessibility point of view is caused by 20% of the accessibility issues if that makes sense. So we can solve a small number of issues but have a big impact on the site. So we’ll start off with some real basic stuff. Things like putting in "alt" and "title" attributes, providing alternatives to media, things like video and audio, being aware of JavaScript and the problems that JavaScript can create if it’s not implemented correctly, providing resizable text so that the user has the ability to either increase or decrease the text size on sites, to build everything to be standards based because that makes it so much easier in future.

Audience: Aren’t we moving away from resizable text?

Paul: We’re moving away from the resizable interface where the whole thing scales up and down, but there’s no reason why we can’t keep the text itself rescaleable. The layers should be able to push up and down. It has to be said with resizeable text, it is becoming less of an issue. The reason it’s becoming less of an issue is because browsers now have this zoom functionality built into them. But I don’t think we’re quite there yet to be able to drop resizable text entirely is my current feeling… I’ve got mixed feelings about it. But the obvious aim we’re going for here is to be single A compliant.

Build Over Time

Paul: So all of this is about building accessibility over time. Taking the guidelines by themselves is not going to be enough, and taking this checkbox mentality that I talked about earlier is not going to be enough. Once you’ve done these quick fixes, the next step on from that is to start consulting with your community. We need to encourage our clients to start talking to their users and find out what accessibility concerns they have. I also think, which I think we’re quite poor at, that we need to start testing with real users some of the accessibility stuff that we do, and the big problem there is persuading clients to pay for that. It’s really hard to get clients to pay for that kind of testing but I do think that it’s a really useful thing to do, and there are organisations out there that provide people you can get in to do testing, or that you can send sites out and they test with them. So, testing with real disabled users is really worthwhile. I think it’s about identifying major issues and dealing with those first, just pragmatic kind of prioritisation of issues, something you do with usability. With usability you look for the quick wins and the showstoppers and those you deal with first, exactly the same with accessibility. Now, what the major showstoppers are for those navigating the site need to be dealt with. And over time you build towards AA and AAA compliance if you can. But you only do that maybe on some pages. The big concern clients have and the reason they get into this check-box mentality of saying "we’ve got to be double A or we’ve got to conform to the WCAG guidelines" is fear, a fear of litigation. Especially our bigger clients, they’re really worried they’re going to get serious issues. But I think it’s important to stress with clients that litigation doesn’t happen overnight. You don’t suddenly have come through the post a writ saying "you need to come into court about this accessibility issue on your site". It doesn’t happen like that. What happens in reality is the user complains. And if the user is repeatedly not heard and not listened to, and not responded to and not cared about and rejected, they get angry enough to maybe approach someone like the RNIB who then take it on into litigation for them. That’s the reality of what happens.

Quick Response

Paul: So as a result, you can diffuse that by responding to complaints quickly. So as you’re building up over time with the accessibility policy, if someone does complain, you need to write back to them and you need to deal with that issue straight up. Ok, so that’s how the client should be dealing with all this and there’s loads more I could say on this but I don’t want it to go on forever.

Headscape’s Approach

Paul: Let’s briefly talk about Headscape and our approach and how we should be approaching the subject of accessibility.

Establish Approach With Client

Paul: Well first of all I think everything that we do in our approach should be in conjunction with the client. I don’t think necessarily we talk enough to the client about accessibility. Some clients are just so bamboozled by it that they want us to take control, others want a say in it and what to be reassured that we’re doing something about it. So I think there’s a dialogue that we need to make sure happens. And if a client just wants us to take control of it, that’s great. If they want to be involved in the process, then that’s great to but we need to engage with the client and talk to the client more about it.

Remain Pragmatic

Paul: The second thing and I think this is really important is that we need to remain pragmatic in our approach to accessibility. Everything I’ve been talking about before like building up accessibility gradually, about doing the quick wins first and the show stoppers and that kind of stuff, that’s all pragmatic. I don’t want us on one hand to ignore accessibility, and it needs to be an integral part of everything we do, but on the other hand you can become extremist about it. We could spend hours and hours trying to get something to work in every conceivable user agent in the world and we can worry about every type of disability to the point where it becomes like a paralysis that stops us actually doing anything. So there’s a real balance that we need to strike here. And we need to strike that with our clients and working with our clients.

Have a rationale

Paul: Now I think it’s worth saying that if we decide not to comply with a guideline for whatever reason, we need to have a rationale for that. So we might not conform even to single A compliance in certain situations, although to be honest I can’t think of any off the top of my head, but if we do decide not to conform, we need a damned good reason why not. In other words, we need to have thought about it. And the other thing about accessibility is that we always think about it at the end of the project. It’s too late by then, we’ve built everything. So it really needs to become an intrinsic part of everything that we do.

Responsibilities.

Paul: Let’s talk about the idea of responsibility here and whose responsibility accessibility is within Headscape. Basically I’m going to say, everybody. One of the absolute great things about WCAG2 is because it’s got this 3 tiered approach, it is "accessible" to everybody. It’s understandable by everybody. So therefore it can be everybody’s responsibility to keep an eye on accessibility. And so this is how I think it should split down.

Sales/Client – Principles

Paul: Marcus and Chris and the Client should be worried about principles. The Operable, the Perceivable, those basic top-level principles. And you should be looking at anything that goes out from the company and going "well is that really operable?" So you can take a very top-level approach to it. And I think as you talk to clients as well you take this very top-level approach to it. That’s the level you guys should be working at.

Guidelines – Project Managers

Paul: Project managers, I think you need to be looking and understanding from the guidelines point of view. So you need to go in and read what those guidelines are, and you need to be sure that you understand them. And as you look at any work that goes out from the company, you need to be thinking "does it conform to those guidelines?" You don’t necessarily care about the nitty-gritty of how those are measured, or the nitty-gritty of how they’re achieved, but has that guideline been met? That’s the level you need to be working at.

Success Criteria – Designers and Developers

Paul: Then when it comes to the designers and developers, you need to get right into these guidelines. And you need to understand the success criteria and how to apply the guideline and how to make them work in practice.

Check Everything

Paul: So basically, we need to be checking everything that goes out the company for accessibility. And I have to say I’m making the mistake of saying this on camera, but I think we’ve got a bit lax recently when it comes to accessibility. We reached a point where it was becoming quite intuitive to us, and we were doing it quite naturally, and then as a result of that, we stopped checking because it was the natural process of what we were doing, and then bad habits start to seep in again. So WCAG2 is a great opportunity for us to say "ok, we need to start reviewing everything we’re doing as it goes out again". So I’d really, really encourage you to check everything.

Needs to be second nature

Paul: basically we need to get to the point where this is second nature to us, so that we’re doing this intuitively again, but not to the point where we’re no longer checking.

Audience: Clients often say "what’s the difference? If I just got for single A compliancy, what won’t my site be reaching?"

Paul: I have to say that I think I would stop talking about double A, triple A and single A compliancy. I don’t think there’s really any value any more in talking about that to the clients.

Audience: I think there is because having the page by page conformance is a really good thing and that we can now argue that yes, we can now make the majority of your site triple A compliant, but for a page full of videos, we can make it single A compliant.

Paul: Ok

Audience: Clients will continue to reference it in briefs. You can’t not talk about it.

Audience: I think it’s actually quite a strong thing.

Audience: is it a page by page compliance, or template by template compliance?

Paul: I think it has to be page by page because the content that goes into the page, into the template, could invalidate it. This is why I think it’s something that should be downplayed. I accept the clients will still talk to us about it, but clients still talk to us about doing speculative design, it doesn’t mean we do it. I think there’s an education thing there whereby we need to move clients away from being obsessed by double A, single A compliance, and to start thinking about accessibility policies. What is there accessibility policy and what is it that they are trying to achieve on their site? Our base mark is going to be single A, it’s always single A, and I think it should continue to be single A.

Audience: but if you don’t talk to them about it, you could argue that less caring clients would just say "well why would I do anything about it, bottom line?"

Paul: Yeah, I said you shouldn’t talk about single A, double A, triple A, but that doesn’t mean you can’t talk to them about accessibility and the improvements that accessibility brings because for people that have got that sort of attitude you don’t want to talk about the disabled if they don’t care about the disabled, you talk about search engines, and that’s the best way to sell accessibility, by talking about search engine placement. That’s the reason you want to be accessible for people who have that kind of attitude. For those that care, and are talking about single A, double A and triple A, you need to say to them "well actually, conforming with any level, it’s great that you want to do accessibility, and certainly single A should be an absolute minimum, but we’d encourage you to start working up an accessibility policy and looking at your site as a whole and say could this area do more in your site, your accessibility policy should do real world testing with real users…" all kinds of things.

Audience: So you think that we should be encouraging large organisations that have accessibility policies themselves that refer to double A, triple A, to try and persuade them to kind of move away from that?

Paul: No, not necessarily, I wouldn’t go that far. Don’t get me wrong, I’m not saying that they’re a bad thing, I’m saying they’re not the be-all and end-all. And at the moment I feel like the vast majority of clients think they are the be-all and end-all. They’re obsessed with putting that little badge on the bottom of the page. And it’s not about putting badges on the page. The trouble with institutions that have these policies of single A, double A and triple A is that these policies are in place for the institution, not for the user. And that’s my problem with them. That’s why I think we should try to break that mentality with clients. And I accept that sometimes we’re going to lose, and that’s fine. Exactly the same goes when we were talking about browser support. I accept sometimes we’re going to lose that battle as well. But it doesn’t mean we shouldn’t try and fight it.

Audience: I just wondered why WCAG2 still does it, because yes, you’re right basically, and accessibility requirements should be based on user requirements and not ticking boxes, so why is it still in there?

Paul: I think it’s in there because… my impression… I hate talking about accessibility on camera! You remember what happened last time in the podcast? It was just a nightmare! I think the reason it’s still in is because some of those success criteria are hard to meet. Some of them are damn difficult. When you start talking about streaming video, you’ve got some difficult challenges there that need to be met. So I think as a result, what the W3C is saying there is that we accept that some of these things are difficult to do. And we accept that you’re not always going to be able to do them, so we’re going to make them triple A. But come on guys, some of this stuff is dead simple and we should be doing it, that’s single A. That’s my impression of the mentality behind it, and that’s a great mentality, but it’s when someone changes that to being guidelines, which is what they are, to being rules, really instilled by Moses and presented to the people. You know it’s not that and I think that’s an important differentiation to make.

Where to Start

Paul: I know what you guys are like, especially designers. Ok I’m making sweeping generalisations here. But, if you guys go along to the WCAG website and you look at the WCAG2 guidelines, it’s horrible! It’s intimidating and it’s scary and it goes on for pages. And there’s a lot of text around it.

Audience: There’s no pictures? (laughter)

Paul: There’s no pictures! The design isn’t even very good. So what I’ve done is I’ve taken that page, I’ve literally all I’ve done is I’ve stripped out the explanation text in front of it, and the waffle at the end of it, and I’ve left you with just the set of guidelines so it looks like a slightly less intimidating list. Not much but slightly. So that’s up at http://www.headscape.co.uk/WCAG2 so if you go to that, you can get just the actual list of criteria. There’s also, on the WCAG2 website, there’s a thing where you can go and you can say my site uses tables, my site uses video, my site has this and that, and you untick the ones that it doesn’t have and it narrows down the list of success criteria to only show you the ones that you need to care about. So you might want to check that one out as well. Ok, so that’s basically all I have to say, are there any other questions before we wrap up?

Questions

Audience: Clients are going to ask us the 1 minute elevator pitch. What’s the difference between WCAG2 and WCAG1? What would you highlight as differences?

Paul: I think there’s a bigger acceptance of things in the world other than HTML, so things like Flash, PDFs, all that kind of stuff, there’s much more reference to that kind of thing. It’s much better written, much better organised. I think it’s more pragmatic. It’s a little bit more… I think it will last the test of time more. It’s hard to pin down exactly what I mean by that. There is actually a document out that talks about the specific differences between WCAG1 and WCAG2 if you wanted to get into that level of detail. And to be honest, I couldn’t tell you what that is yet because I haven’t looked at it in that much depth myself.

Audience: I think you and I do need a couple of the more detailed stuff, to get the guidelines, just one or two examples basically. Something that’s new between WCAG1 and WCAG2, and also some of the differences between single A, double A and triple A. The streaming video is an excellent example.

Paul: Just go along to http://www.headscape.co.uk/WCAG2 and you’ll be able to see those different levels.

Audience: It seems like, an almost unwritten principle, or unwritten in your list of principles. It’s technology agnostic.

Paul: WCAG2 started off as so technologically agnostic that it wasn’t understandable.

Audience: WCAG1, the first line is all about "it must be W3C technologies".

Paul: Yeah, it will pretty much accommodate anything. You know, it talks in terms of audio and video. It doesn’t mention Flash for example specifically, at least I don’t think it does, but it refers to those kinds of things. It refers to documents that are not HTML. I’m saying this as much for the video as anything else, I’m still learning about it as well. So I think it’s going to be a learning process for a while for us to really get to grips with this, and truth be told we probably should have started a little sooner than this, but it’s not radically different from WCAG1. This is as much getting us back into the habit of thinking about accessibility as anything else really. Ok?

Audience: 1 more question. Are they new Keynote animations?

Paul: Yeah, they are new Keynote animations.

149. White Hat

Posted in Classic shows on by Paul Boag

On this week’s show: How to become number one on Google *cough*, are customer testimonials worth it and how do you create a reassuring website.

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Housekeeping

Some housekeeping to kick off today’s show I am afraid:

Web Design Introductory Training

Drew and Rachel over at EdgeOfMySeat.com are running two training courses next month that look ideal for those starting out in web design. What is more they are offering boagworld listeners 10% off if they enter the promo code ‘boagworld’ at checkout.

The two courses are…

HTML and Web Standards for Beginners – 19th February

a one day course ideally suited to those wanting to get into web design, or perhaps for clients who have to format content with HTML for their websites. Covers the basic web standards principals of semantic markup and separation of content, structure and presentation.

Beginners CSS – 20th February

a one day course for learning CSS from the ground up. We go from zero knowledge right through to building floated, positioned and fixed width layouts.

For more information visit edgeofmyseat.com/training/

Bamboo Juice

Next up is a conference I am really excited to be speaking at. It called Bamboo Juice and is a one day conference taking place at the Eden Project in Cornwall. There is a growing line up of speakers that currently includes people like Jeremy Keith and myself.

It is great to see conferences happening further afield in the UK and I really want to see this one succeed. Please support it if you can. Cornwall is a stunning place and the Eden Project is a must visit. You ticket includes entry to the Eden Project so you will have a chance to look around.

Best of all the entire conference only costs £99! Please, please join us. Its going to be great fun and it should have a nice intimate feel with lots of time for chatting.

You can book your ticket now at bamboojuice.co.uk.

Consultancy Competition

Just a reminder of our free consultancy competition. Headscape are giving away a free days consultancy to a lucky winner. Email us with your name, URL and why you want us to help you out. We will pick a winner at the end of the month.

If you can’t wait that long Paul has started running mini-consultancy clinics via Skype. You can buy 30 minutes or more of Paul’s time and he will chat with you about your site, career or anything else (within reason). Its a bit of an experiment at the moment so if you are interested in trying it out visit the Boagworld forum where he talks more about the idea.

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News and events

More on jQuery

If you listen to this show regularly then no doubt you will be aware of what a huge jQuery fan I am. I was therefore super excited this week to see the release of a new version of jQuery that builds on what is already an excellent Javascript library.

Most of the improvements are in performance. This is remarkable as jQuery was already one of the most lightweight and speedy libraries available. However, they seem to have made some significant improvements.

The main new piece of functionality is something called Live Events. Live Events allows you to bind events (such as a onclick event) to all elements even if they have yet to be created. Let me give you an example. Let’s say you wanted all links with a class=’external’ to open in a new window. Previously you would create a function that added an event to all links with that class so that when the link was clicked it opened a new window. The problem was that if you added more links dynamically to the page you would have to rerun the function if you wanted them to behave in the same way. With live events this is no longer necessary. This is a huge improvement and one that will streamline a lot of code.

I really cannot say enough good things about jQuery. It really is enormously powerful and a real time saver. What you can do with it is quite amazing as is demonstrated by a post from Smashing Magazine this week entitled "45+ New jQuery Techniques For Good User Experience". Whether you use jQuery already or not, check this post out. It will definitely give you loads of ideas for enhancing your sites.

Getting started with HTML 5

Talking of new releases, there is a significant amount of buzz surrounding HTML 5 at the moment. This is somewhat surprising considering it is a long way from being finished and some even argue we do not need it in its current form.

Cameron Moll does a nice job of providing a round up of what is currently being written about HTML 5 including a nice little summary at the beginning…

The world isn’t ready for HTML 5 at large just yet, but we can begin preparing for it by using common, semantic selector names (header, nav, section, etc.)

To be honest it is still early days for HTML 5 with some estimating it will be released in 2022 some estimating that it will not be fully implemented by browsers until 2022. With those kind of timescales we can afford not to care. Jeff Croft puts it up nicely in his post "Two Thousand and Twenty Two" where he says…

It ultimately doesn’t matter if HTML 5 is available next month, next year, or fifty years from now. Those of us who do real work in this industry know that the only thing that really matters is what specs and technologies are supported by the browsers real people use.

Jeff came under a lot of attack for his post but I have to say I agree with him. What matters to real web designers and real website owners is what browsers will support now. So my advice is to ignore HTML 5 now and brush up on your WCAG 2 instead!

Web design trends for 2009

We turn now to the more immediate future and a post by the people over at Smashing Magazine. "Web Design Trends of 2009" endeavours to look at emerging trends that could become mainstream over the coming year.

To be honest I am not sure these are some much web design trends of 2009, as a look back at the end of the last year. However, it makes interesting reading none the less.

The trends listed include…

  • Use of letterpress typography, where text is ‘punched out’ of the background
  • An increase in the richness of user interfaces through the use of Javascript
  • The general acceptance of PNG transparency
  • Big bold typography
  • An increased use of font replacement using tools like sFIR
  • More sites than ever using overlay boxes to display images and video
  • A proliferation of video and screencasts
  • Blogs adopting a more magazine orientated design aesthetic
  • Lots of Javascript slideshows wherever you look

Nothing particularly surprising, but the article does provide some inspiring examples of these different trends and analysis about wh
y they are becoming fashionable.

Your website can thrive in a recession

We conclude today with another post about the recession. To be honest I am getting sick of talking about it. In fact I suspect it is turning into a self fulfilling prophesy. However, Gerry McGovern has written an interesting post about how your website could thrive in a recession.

The article mainly focuses on the cost savings that can be made by bringing customer interactions online. He quotes research which states:

the average cost of a web interaction is 27 pence, the average cost of a phone interaction is 3.76 Sterling and the average cost of a face-to-face interaction is 9.34 Sterling.

He goes on to say:

So, it is 14 times cheaper to allow a customer to complete a task on a website than to have the customer complete the same task over the phone. The Web is 35 times cheaper for completing such a task than a face-to-face interaction. Isn’t that a compelling business case for a website during a recession?

It is an interesting argument and one that may sway some of the people holding the purse strings. However it fails to take into account the upfront development cost of moving customer interactions online. For better or worse companies are focusing on short term cost savings at the moment rather than long term expenses. As a result some web design projects are being put on hold.

Nevertheless if you work for an organisation that deals with a large number of customers then this article is a powerful arguement. It is certainly something that you need to show your boss.

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Feature: Becoming Number One On Google

‘Become number one on Google’ – The dream of every website owner and titles like that grab people’s attention. What can you do to help achieve that dream without resorting to black hat techniques? Read More

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Listeners feedback:

Customer testimonials – Are they worth it?

Question from Dave Rupert –

“Client Testimonials” – whenever some marketing aficionado comes up with these they want them on the site. When was the last time you thought “OOOOH CLIENT TESTIMONIALS!! OMFGWTFBMXBBQ!!1!” and clicked to go see a whole page of them? Are these out of date? Does anyone care about them? Are there examples of good implementation? Do you use Client Testimonials on your site? If so, why?

This is a good question because it has made me question something that I have always considered to be a really good thing on websites.

I think someone in Dave’s position – who I assume is a web developer/owner – won’t ever get excited about a list of client testimonials. Let’s face it, they’re not for Dave. They’re meant for visitors to the site to try and persuade them that buying a product or hiring a service is a good idea. The idea is that customers are far more likely to trust a testimonial from an existing client than the marketing speak on a website.

But this is where I have started to question my thinking. For example: “I am Mr X from company Y and I have to tell you that after using these people’s services I am now a better, more rounded person and I have decided to name my first-born after the MD”… this rather points to the fact that Mr X is the MD’s brother/drinking buddy/receiver of folding in a reverse handed way (delete as appropriate)… or even the MD himself!

So, do potential customers place any value in testimonials or do they instantly think they are fiction. In my opinion, I do still think they have value, particularly if you back up an online testimonial with that particular client’s contact details in a proposal. I also think that video testimonials have more value than written ones because (unless they are a complete setup) you will be getting the client’s real feelings and you can watch their body language.

Slightly going of point, regarding providing client contact details for inclusion in a proposal, I have started to ask potential new clients which of our existing clients they would like to talk to rather than simply providing a list chosen by me. I think this adds a further degree of trust.

Fundamentally, I do still think testimonials are a good thing and we will continue to use them on our site. But I don’t think I will be placing so much importance on them as I used to.

How do you make your site feel safe

Kevin Dees asks an interesting question on the forum:

I don’t know if this question has been asked before but I’m interested in what other designers have done to help make a site "feel safe".

Many times I find myself leaving e-commerce sites… because they do not feel safe. I find that this is due to poor design. Big flashing buttons and the like make me wonder if I’m going to get scammed.

So, I guess what my question is "how, as a designer, do you make your site feel safe, welcoming, and secure with the design itself? What are good practices? How do you make users go were you want them to, yet make them feel like they are still in control? What do you suggest adding or even keeping way from when it comes to design"

The answers he got in the forum didn’t really address his question. They focused on the realities of making a site safe (security and technology) rather than on the perception of security.

A site maybe the safest in the world but if the design isn’t right you are left with doubts. Take for example the new US government site that allows people to apply for visa waivers every time they travel to the US. One would hope that a site collecting that amount of personal data would be extremely secure but the design leaves you wondering if it is legitimate. It just doesn’t ‘feel’ professional.

I have spent a long time trying to come up with an answer for Kevin. However, I have found it hard to define what provides that sense of security. Part of the problem is that I think as a web designer I am more sensitive to the ‘vibe’ a site gives off than the average user. I am not sure I am best placed to judge.

Also, a lot of the things that occurred to me where content issues more than design. Delivery policy, site security, returns policy etc. are all content issues and so do not answer Kevin’s question.

However a few things have come to mind…

  • An attention to detail – Sites that lack an attention to detail always make me nervous. Poor browser support, bad grammar, inconsistencies and ill considered design reek of unprofessionalism. If I am going to spend my money on a site, I want to know that money and time has been invested in its creation. If an organisation is shoddy in the production of their own site, then I can probably expect the same attitude in the way they interact with me!
  • Structure – I think a strong grid structure is very reassuring. It conveys a sense of order that is disconcerting when not there. I think that is the problem I have with the US immigration site. The form you have to fill in is all over the place. Fields don’t line up and the site lacks any sense of order.
  • Colour – Misjudging colour can have a serious physiological effect on how we perceive a site. Some colours ar
    e naturally more trustworthy than others. Blue for example has a very safe reliable quality. However using a conservative blue on a site aimed at young girls will project entirely the wrong image and make the audience suspicious of your site.
  • Trying too hard – Some sites just try too hard, shouting for attention. Flashy graphics, heavy sales copy and advertising orientated imagery all scream desperation and manipulation. People do not like to be manipulated or pushed into responding. They like to move at their own pace. Push them too hard and they will run away.

I am not sure I have done particularly well at answering the question either, but hopefully there is something in there you might find useful.

 

146. Obsessive

Posted in Classic shows on by Paul Boag

On this week’s show, Paul interviews Nicholas Felton about designing with data, we celebrate the return of 24Ways, and explain how community can keep users coming back for more.

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Podcast: Download (24.0MB)

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Housekeeping

Two pieces of housekeeping before we begin:

  • First, Jaysone wrote in asking about the chat room we mention on the show. He wanted to know what it was and whether anybody could join. The chat room is associated with the shows we occasionally stream live. You can watch these shows at http://boagworld.com/live and interact with us as we record via the chat room. Anyone is welcome although you will probably need to follow me on Twitter to see when the shows are being recorded.
  • Talking of streaming shows, the next live show will be our Christmas special on the 8th December at 2.30PM UK time. The show will be an open question and answer time so either send in your questions in advance or come along and join us in the chatroom. We will also be doing a feature on this years top Christmas gifts for geeks. You can vote for your suggestions over at UserVoice.

News and events

24 Ways is back

This week sees the return of 24 Ways. 24 ways is the advent calendar for web geeks. Each day throughout December they publish a daily dose of web design and development goodness to bring a little Christmas cheer.

I am not sure whether it is the quality of the posts or that 24 Ways appears just before Christmas, but I always get excited when they return.

This year it returns with a somewhat controversial new look (personally I think it is great they are experimenting) and a whole new set of posts. They still offer a complete archive of previous posts so be sure to look through that, as well as subscribe to their RSS feed.

There is something very special about 24 Ways. I think part of the reason I like it so much is because the writers are given a free hand. They can write on whatever they want and so inevitably write about their passions. This leads to a better quality of post.

As if that glowing recommendation is not enough, I should also point out that our very own Marcus Lillington has a post coming soon. Surely that will be enough to encourage you to subscribe!

iPhone designers kit

In the past I have been slightly rude to the guys over at Smashing Magazine about their endless lists of other people’s creativity (we love them really). However, this week they have released something that is genuinely useful.

The iPhone Starter Kit, is a set of button elements and various iPhone interface options, bundled in a Photoshop PSD. The pack is ideal for mobile developers and front-end designers who need a professional way to show mock-ups or try out ideas.

You can use the set for free and without restriction. This includes both private and commercial projects. The only thing they ask is that you do not resell it.

Admittedly you may not be doing work on the iPhone right now. However, I suspect it will only be a matter of time before we will all be working on a mobile application of some description.

The mobile sector is incredibly exciting at the moment and this is another useful little weapon in our arsenal.

5 Ways to Get Usability Testing on the Cheap

Our next post is from the sitepoint blog and is entitled ‘5 Ways to Get Usability Testing on the Cheap‘.

Usability testing is a good idea for any new web site. Increasing the usability of your web site is good because it will increase visitor satisfaction, which in turn increases sales and user loyalty. On the business savings side, usability testing can also save you money in development, maintenance, and support costs.

The problem is website owners often perceive it as expensive, failing to grasp the high return on investment. However, it doesn’t need to be and any project can incorporate some user testing, no matter what the budget.

The sitepoint post makes 5 suggestions of how you can keep the cost down…

  • Use a service like usertesting.com, which provides a video of users interacting with your site.
  • Get a written user response to your site from Feedback Army for as little as $7.
  • Use a DIY user testing tool like Silverback for the mac or Morae for Windows.
  • Ask friends and family to take a look at the site. Alternatively ask for some feedback on the boagworld forum.
  • Use services like Crazy Egg or Click Density to get heatmaps showing how users interact with your site.

Whatever approach you choose, always make sure you have at least some user testing in every project.

Site search options

One of the things I hate most about the Boagworld website is its search facility. The built in search mechanism that comes with my blogging software sucks! This is particularly embarrassing as I am always banging on to clients about how important search is. After all half your users will turn to the search box before even considering browsing the site. Search has to be right.

I have half heartedly looked around for something that would do the job. I remember looking at Atomz a while back and also there is the obvious Google integration route, but nothing inspired me.

This week however another post from Sitepoint caught my eye. It was talking about the new site search from Yahoo! Recently adopted by Techcrunch it has some fairly impressive features…

  • Real-time indexing of content – When new blog posts or comments are added to the site, the search index updates almost immediately.
  • Customised ranking – You can fine tune the algorithm to fit your audience and user experience.
  • Structured search – You can build your own refinement mechanisms. For example I could allow users to filter posts by category, number of comments, tag or any other criteria I set.
  • Blending Web with site results – Users can search both site and web content and see the results blended together in a single display.

If your site search sucks as much as mine, you might want to check this out.

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Interview: Nicholas Felton on ‘Designing Data’

Paul: So joining me to day is Nicholas Felton. Good to have you on the show Nicholas!

Nicholas: Thanks so much Paul, it’s a pleasure being here.

Paul: It’s the first time that I’ve really spoken to you. I only first saw you or heard about your work at Future of Web Design and I have to say you completely blew me away with a presentation that was very different from the majority of stuff that was being talked about because it wasn’t really fundamentally about Web design, I guess in a way.

Nicholas: No, I think in a way it’s about a weird hobby that’s kind of developed into a tiny Web phenomenon.

Paul: Well, from what I can gather it’s a fairly big Web phenomenon according to Keir from Carsonified who was raving about you afterwards. For those people that haven’t come across you before, tell us a bit about yourself. Who are you? What is it that you do? Where is it you work? A bit of background basically.

Nicholas: Sure, sure. Well again, my name is Nicholas Felton. I’m a graphic designer, predominantly print but I definitely dabble in the web and am there more and more frequently. I went to art school, I studied graphic design about ten years ago here in America at the Rhode Island School of Design and I’ve worked in graphic design firms and advertising doing identity and on the side I’ve started my personal website called Feltron where I’ve grown these annual reports that have become something that I’m sort of getting well known for.

Paul: So let’s talk about these annual reports, because this is what you were talking about at Future of Web Design. There’s a lot of people that might be listening to this thinking “Well, hang on a minute he’s just said that he’s primarily a print designer, this is a web design podcast. Why have we got him on the show?” Well just to kind of deal with that to start with, I mean obviously web design should be a lot broader, we should be looking outside of the web for inspiration and I’ve found these Felton Annual Reports incredibly inspiring. For those that don’t know, tell us a little bit about what they are.

Nicholas: Alright. Well, I really latched onto this name for them because I think it communicates pretty quickly what it’s about. Everyone understands what an annual report is. It’s the summation of a year. I’ve just attached my name, more precisely my sort of Web name, which is Feltron. My last name is Felton. But these started in 2004. I was just trying to get a grip on the year and wrap it up and I looked around at the websites I was looking at and the books I enjoyed and I put that all on my site but I snuck in a couple of little details, like the number of postcards that I sent and worked out the number of air miles that I traveled and those sort of, they hooked me. And so the next year I went back through my records and I put together a multi-page feature for my website where I looked at my travel in more detail, making pie charts of the countries that I went to. I split up my photography into all these different metrics that I could examine and between that I came up with about six pages I think of exploration of my eating and drinking habits and the culture that I enjoyed for the year and this is something I thought would only be appealing to people who knew me well, it would be a little bonus for them at the end of the year and it turned out to be a little viral and people started sending it to their friends and I started hearing from strangers that they thought it was fantastic and people saying, “I want to do this,” so I’ve tried to spend more and more time on it each year to stay in the forefront of this desire that I see building for people to encapsulate their year in this kind of report.

Paul: For me personally, when I heard you speak I immediately came away with a desire to do the same thing, just as you described.

Nicholas: That’s fantastic.

Paul: But the question that’s burning in me is, “Why?” Why do I feel the desire to do that? Why did you do it? Where did the idea come from? How did this all start?

Nicholas: I think it wasn’t that hard for me to do. The first one that I described, which was a multi-page document I actually didn’t do anything different than I’d been doing for previous years. I just had this natural habit that in my calendar I would write down where I went socially as well as what I did for work and I was able to look at that and between the names of the restaurants I knew this was a Thai restaurant so I could sort of make pie charts of what types of meals I was eating and I knew how many bars I had been to and I guess after that year I decided I was really going to formally examine this and decided to strictly track more things over the course of the year. I guess for me it’s driven by curiosity, I think I’m a pretty naturally curious person, maybe you are as well and it’s not about changing my behavior. I really don’t want the reports or this recording of my year to affect what I do over the year. I think I find a lot of solace in the numbers that come out of it. Just knowing how many beers I had or how many coffees I had or how many air miles I traveled is really comforting to me. It’s a way of tackling some of the unknown in our life.

Paul: It’s interesting because when you describe it, if someone hasn’t seen these reports you kind of think of an annual general report that’s published by a company, which are tediously dull documents but the things that you produce are graphically stunning as well. So I’m interested, is it primarily a kind of data collection exercise for you, or is it more a graphic design exercise? Is it about, I mean you kind of indicated that it’s about the data that you’re gathering rather than maybe the graphics, but the graphics are obviously what sells it to other people I guess. I don’t know.

Nicholas: Yeah, it’s hard for me to split it, but I have to say it’s absolutely about the finished product which is a piece of graphic design and the better the data is the better the story I have to tell so it’s a narrative of my year. It’s all encapsulated. It’s primarily a visual piece and I do put a lot of time and effort into making sure that it’s very visual and very easy to read quickly but that there are little details in it you can pull out if you want to spend more time with it.

Paul: Yeah. I mean that’s the immediate thing that you said there, it’s very time consuming.

Nicholas: Yes.

Paul: Not only from a design point of view, and I’m sure it must take you just an unbelievable number of hours to produce something that is so exquisitely designed but I mean tracking all this stuff, you must spend, I mean I’m surprised there isn’t a big part of one of your pie charts that’s just entitled “Tracking” you know where you spend hours just tracking all this information. What keeps you going? Why do you continue to do this?

Nicholas: Well first of all, it just doesn’t take that much time actually. I tend to sit down in the morning in front of my calendar and write down the meaningful things from the previous day but at most five to ten minutes a day. It’s definitely a background process that’s running in me all the time as, “Do I need to take note of this for my reporting?” And when I do leave my routine, when I travel, it’s a bit more complicated because then I’m doing new things and I want to make sure I get them right but it’s something I think you get into the habit of doing. For anyone who writes a diary or does these sort of recordings of the day I think after a while it’s not a burden at all. Last year I did find out, I decided out of this curiosity that I wanted to record every street that I’d walked down in New York City and that did become a little burdensome, but it was well worth it.

Paul: It’s interesting that you picked that one out because that was the one that I really looked at and went “Wow, that must have taken a long time.”

Nicholas: Yes. But it was well worth it. A year is a long time but it’s actually not that long of a time and I had a lot of hunches going into it about where I would go and where I didn’t go and it’s phenomenal to see how little of the city my routine is actually settled into.

Paul: Yeah, it’s a fascinating exercise. Just kind of give us a little bit of an idea, you know tell us you just mentioned walking down certain streets. Tell the listeners some of the other things that you collect, the other bits of information.

Nicholas: Well last year I was keeping track of every single alcoholic beverage that I had. For some reason I think drinking is really easy to keep track of because it is sort of a binary act, it’s like “one drink” versus a meal which can be more complicated but so alcoholic beverages I had 968 in 2007. I had 83,565 milligrams of caffeine through all my coffee beverages which by examining my weight and the caffeine content of each type I was able to deduce was approximately 6.8 lethal doses. I knew there’d be a couple lethal doses in there I just wasn’t sure how many and I worked it out.

Paul: That’s just horrifying. How do you decide what it is you’re going to track?

Nicholas: It usually just leads naturally out of the previous year. So like in June I will decide, “I wish I’d been tracking that this year,” and so next year I’ll make a point of doing that. So last year I started delving into the distances I’ve traveled, I worked out that I traveled about 1075 miles on the New York City subways. So this year I’ve taken a much closer look at the distances I’ve traveled. I’ve worn a pedometer all year so I could figure out how far I’ve walked and yeah.

Paul: What kind of other stuff are you tracking at the moment? You’re tracking how far you’ve walked, what other things?

Nicholas: Mostly the same things from previous years, but I’d like to look at it all through the lens of distance so it’ll be a different measure of the year rather than relating things to days or hours how does that relate to how far in terms of length I was through the year.

Paul: I mean you mentioned a pedometer there. What other kind of tools do you use for collecting data when you’re out there? When you’re out and about I feel like you need a really handy little iPhone app or something here that kind of records all this stuff for you but what tools are you using?

Nicholas: Well yes the iPhone is great I’ve tried to have some sort of smart phone where I can take notes at all times through this project but often times it’s just as simple as sending an email to myself so I have this little note that gets collected and goes into a folder and I make sure that I enter that into my calendar. It mostly all goes into iCal. I also use Backpack by the 37signals guys to keep running lists of the clothes that I purchase through the year or the movies that I saw and then when it all comes together it’s Excel. Everything needs to get into a spreadsheet so that all the math can get done and that’s probably half of the time it takes to design is just collating all the numbers.

Paul: Yeah, I’ll bet. Wow. This is absolutely fascinating. It’s something very addictive about the whole idea. I mean OK, for somebody like me, let’s say I wanted to go for this and I wanted to try it. What kind of advice would you give me starting out?

Nicholas: Well probably the best advice is to pick something that you’re going to be able to track, that you’re not just picking “What websites do I visit?” because it’s going to be overwhelming and you’re just going to pass on it after a week or two so pick something that’s easy that you do, not too infrequently that it’s not interesting but frequently enough that you’re going to get a good data set out of it. And so like if you see a lot of concerts I think concerts attended is great and then what aspects of that that are interesting? Who did you see and where was it or how long was it? So I think definitely in this website I’ve been developing to help other people create their own annual reports or just personal reporting in a way you can just have one really rich data set and by slicing it in different ways I think you can get a lot of interesting presentations out of it.

Paul: You mentioned a site there that you’re developing. Tell us a bit about that.

Nicholas: OK, it’s called daytum.com. It’s D-A-Y-T-U-M and it’s just a place where I’ve tried to remove a lot of the boundaries for creating a document like this. So there are two parts of it, there’s the recording element that can get complicated so we want to make a way that’s really easy for you to count things and then the display part of it which is practically inaccessible to a lot of people so there are a lot of built-in pie charts and stack line graphs and counting methods that are all built in, in a sort of clean design and you can just make this page that fills up with graphs and numeric intricacies of your life.

Paul: I must admit I’ve had a quick look at it and I haven’t signed up for it yet and you know it has that same clean look that your reports have and you know it’s obviously beautifully designed as well I mean we’ve spent a long time haven’t we talking about the collecting of the data I think that’s probably the most fascinating bit but as this is a web design podcast I feel like we should be talking about the design a little bit as well.

Nicholas: Absolutely.

Paul: You know I think the kind of key thing that really struck me is that you’re presenting, you know, fairly dry data and don’t get me wrong, I’m not implying that your life is boring but at the end of the day it’s data that you’re presenting and you’re doing that in a kind of visually stunning way. Tell us a bit about how the design comes together, you know. What’s your design process?

Nicholas: Well I have the benefit of being in control of all the data so if something isn’t looking right one way I can explore it a different way or I can rewrite a headline which is one of the greatest advantages that any designer can have rather than working for someone else. And then I sort of have an infographics approach where I really eschew using keys or trying to make your eye go in too many places to understand something so whenever possible I try and keep everything really focused so you can look in one spot and hopefully understand what’s going on there immediately rather than having to look at color codes or translate symbols unnaturally.

Paul: I mean is it, a lot of graphic designers out there that kind of find working with data and, you know, things like that incredibly dull. How do you keep inspired? How do you get something out of it? Because you’re not working with gorgeous imagery or anything like that, you know it’s quite dry, what inspires you about doing this kind of stuff?

Nicholas: Well I guess they’re kind of like puzzles for me. Um, I will see the establishing of infographics sort of like the data’s there and it wants to look interesting so how can I make a system that’s going to present it in the most instructional way? So I’ll play with that system so that it will line up in a dramatic way rather than just sitting in a static predictable line graph or bar chart or something like that.

Paul: I mean also you seem to use typography very heavily so I’m guessing that’s something you’re particularly passionate about.

Nicholas: Yeah I guess it’s my two natural loves in one place: the numbers and type.

Paul: Oh dear. So what advice would you give for us Web designers that are kind of, you know we do work with data a fair amount, you know from surveys through to content management systems that provide reporting and things like that. What do you think the key is to presenting data in an understandable and approachable format?

Nicholas: I think that one of the key things is just getting away from the default options that you’re given like I’ve found it’s really impossible to get a nice looking graph out of Excel or out of Apple’s Numbers and the same is kind of true for the Google Chart API which is what we use for daytum.com which is basically a way to send a URL to Google and they return a pie chart or a line graph but they can get really overly complicated and ugly very quickly so it’s a matter of stripping it down and making sure that this is something that’s going to be dramatic and simple to understand.

Paul: It’s that simplicity thing again that, you know, have taken something complex and as you say stripping it down and keeping it simple.

Nicholas: Absolutely, and even if you have the benefit being able to edit your material so that I’m looking at a pie chart that has four or five slices rather than seventeen I think it’s going to benefit your readers enormously.

Paul: So Daytum, that you are in the process, is that actually live now or is that still in the process of being developed? I can’t remember whether it was generally accessible or whether it was in a closed beta.

Nicholas: It’s in a beta but the wait list is down to less than a week now so it’s just a queue basically to protect out severs. But yeah, we’re adding new features all the time. We’re about to add averages there so you can examine your average cup of coffee or your average commute time and we just plan on trying to preserve the user experience by making sure we don’t get too swamped and growing it over time.

Paul: So how did this come about? You keep saying “we” so who’s the team that’s behind that?

Nicholas: Yes it’s my partner Ryan Case who is more on the development side but is also a fantastic user interface designer and he came to me in January or February of this year and like many people had said we should figure out a way to do this year reports on the web so that other people can do it but he had the technical chops and motivation to really get the ball rolling and he’s become actually a great data tracker himself and has been keeping track of all his beers religiously and all the trains he’s been taking, which I didn’t know he had in him. So I think it goes to show anybody with the proper motivation could get started.

Paul: So is this your full-time job now or is it a part-time project?

Nicholas: It’s about half-time at this point. I still have my editorial clients and web clients and identity clients that I work for but this definitely occupies as much free time as I can give to it.

Paul: Well I found the whole thing incredibly inspiring.

Nicholas: Thank you so much.

Paul: It made me look from a completely different perspective at graphic design and also at life in general I guess and we have so many people who come on the show that are talking about the stock and trade of web design and thought it’d be really good to get you on just to give a different perspective and make us look outside of our little boxes. Thank you so much for coming on and I wish you all the best in your various projects.

Nicholas: Thank you Paul. Thank you.

Paul: Good to talk to you.

Nicholas: OK, take care. Bye bye.

Thanks goes to Todd Dietrich for transcribing this interview.

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Listeners feedback:

This week’s listener contribution is a question from Dave. He writes:

I am having real problem maintaining users. They visit the site once and then I never seen them again. I have good content, the site is usable and so I am at a loss as to what I should do.

Should I be worried? Are repeat users really important? What can I do to keep them coming back which doesn’t cost a fortunate?

It is such a good question that it spawned an entire post on using community as a retention tool.

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The stickiness of community

Posted in Marketing on by Paul Boag

For many, the Holy Grail of a successful website is ‘stickiness’. How do I keep users coming back for more?

Dave from somerset wrote: I am having real problem maintaining users. They visit the site once and then I never seen them again. I have good content, the site is usable and so I am at a loss as to what I should do.

Should I be worried? Are repeat users really important? What can I do to keep them coming back which doesn’t cost a fortunate?

I have written about the importance of repeat users before. These are the people who develop brand loyalty, complete calls to action and regularly purchase. For example, according to data from WebSideStory Inc. repeat users are eight times more likely to make a purchase on an ecommerce site. Repeat users are the lifeblood of most website.

One of the best ways to keep users coming back is to foster a community. However, a thriving community provides a lot more benefits than repeat traffic. An online community can also:

  • Improve your offering
  • Change brand perception
  • Promotes your site
  • Reduce your costs

We have covered the benefits of community on the podcast before. However, that was back in 2006 so my thinking has moved on since then. I therefore hope you will forgive me if I clarify what I mean when I say ‘community can help your business’.

Improving your offering

A good community is not just about users speaking to one another through a forum or chat room. It is also a two way dialogue between you and your users. It is an opportunity for you to hear from your users and discover what they want from your website.

In an attempt refine their products or hone their marketing message, many organisations spend substantial figures on focus groups and customer survey. However a healthy community is constantly providing feedback on your offering. This gives a superior insight into how your product or service should develop at little or no cost.

However, listening to your users does not just improve your offering. It also improves their perception of you.

Changing brand perception

People like to be heard. They like to feel their opinion matters. Engaging with your users and really listening to what they have to say about your products and services is incredibly powerful. It is even more powerful when they see their suggestions acted upon.

Both Dell and Microsoft have significantly improved the way their brands are perceived by talking to customers and engaging the community around their products.

Often this involves nothing more than a speedy response and apologetic tone. However, openness and transparency with a community can also go a long way.

It is possible not only to undo a negative brand perception but also nurture a positive one. And once users feel positive about your brand they start to recommend it to others.

Promoting your site

An community that is enthusiastic about your site or products can be one of the most powerful promotion tools available. Sites like Digg.com have become popular largely because of their passionate community. Equally, Apple’s success is at least partly reliant on their obsessional ‘fans’ who constantly push and promote their products. Nothing is as valuable as personal recommendation.

If you include your users in the process of developing your site they feel invested in it. They feel the site is as much theirs as yours and so will promote it as their own.

A successful community will always be seeking to draw others in, so growing and promoting your site. This ‘evangelistic’ tendency in a community can also lead to substantial cost savings.

Reducing your costs

As I have already said, a passionate community can provide free advertising and save money in focus groups and product development.

However they can also save money in customer support. This is particularly true if your site provides customer support. Rather than users sending queries directly to you, they can post them in support forums and allow others in the community to answer their questions. These forums also become a repository of knowledge others can draw upon. This reduces the support burden (and therefore cost) on your organisation.

Finally, communities have a lower cost of sale. Because they are already enthusiastic contributors to your community, they are easier to reach. This is especially true for repeat ordering.

Hopefully that has convinced you of the benefits found in community and given you some ideas of how to keep users coming back for more.

145. Baby Jack

Posted in Classic shows on by Paul Boag

On this week’s show Paul looks at how to communicate better with your users. Marcus examines ways to improve your contracts and Ryan has a baby (not actually on the show).

Download this show.

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Watch the behind the scenes video

Housekeeping

Two pieces of housekeeping before we begin:

  • First, congratulations to Ryan Taylor our producer and Michelle on the birth of their first child. We want to send our love to them all and welcome Jack Taylor to the world!
  • Second, just a quick note to say we will be holding our live Christmas special on the 8th December at 2.30PM UK time. The show will be an open question and answer time so either send in your questions in advance or come along and join us in the chatroom. We will also be doing a feature on this years top Christmas gifts for geeks. You can vote for your suggestions over at UserVoice.

News and events

Google goes social

The biggest and most controversial story of the week is the addition of SearchWiki to Google search results.

SearchWiki is a way for you to customize search by re-ranking, deleting, adding, and commenting on search results. You can move the results you like to the top or add a new site. You can also write notes attached to a particular site and remove results that you don’t feel belong. These modifications will be shown to you every time you do the same search in the future.

However, most controversially you can also share some of these changes with other users. This has led to fears of spamming and negative commenting as users attempt to manipulate the results.

Personally, this feels like a storm in a tea cup. It is an interesting new feature but I really do not see it catching on in any significant way. Only the most extreme power users will bother using these features and the majority will never see the change.

For example, even if website owners do attempt to manipulate users by spamming notes or adding negative comments about competitors, the vast majority will never see these notes. Users have to actively choose to view other users notes from a tiny link in the footer.

I say let stupid website owners spam these comments. It will keep them busy doing something which ultimately will make no difference to the popularity of their site.

Where this could be useful is when I can identify friends who I trust. Being able to see their notes or reordering of results would be of interest to me. Until then, this is non-starter.

In browser web development tools

In last week’s show we listed your top web development applications. Interestingly several of those applications were browser addons such as the web developer toolbar and Firebug.

This week Smashing Magazine has reviewed 15 in-browser web development tools that offer a variety of debugging and coding features.

The list ranges from the web known like FireBug to the more obscure like Fangs (for showing how a screen reader might read a page) and ColorZilla (for quickly listing all the colors on a particular web page).

Other tools featured include:

  • YSlow – a Firefox extension that analyzes a Web page for front-end performance.
  • Fiddler – an Internet Explorer extension that analyzes and profiles a Web page’s HTTP traffic.
  • DebugBar – a debugging extension for the Internet Explorer.
  • Web Accessibility Toolbar – an extension for Internet Explorer and Opera that quickly evaluating and analyzing your Web content’s accessibility.

If you are regularly coding this list is a must read.

From tables to CSS and back again

Kevin Yank, the co-author of Everything You Know About CSS is Wrong has written an excellent article on Think Vitamin telling us it is time to build websites using tables.

Before you all start sending Kevin hate email I should point out he is referring to CSS tables.

Let’s face it, the worst thing about CSS is its support for column based layout. Sure, it does a great job at absolute position but floats just make no sense! As Kevin writes…

You couldn’t come up with a more convoluted way of expressing page layout if you tried!

Fortunately with the imminent arrival of IE8 all major browsers will soon support CSS tables. This means any group of elements can be made to display like rows and columns within a table. Suddenly designing layout in CSS is as easy as using HTML tables.

I know what you are thinking… ‘what about IE6 and 7?’ Kevin addresses this in his article. He suggests that because it is so easy to layout using CSS tables we will have the time to design in CSS tables for modern browsers and the fall back on floats for IE6 and 7. He goes on to suggest that perhaps it is worth simplifying your design slightly for these older browsers to further speed up the process. He believes (and I agree) that clients would agree to this if they understood the cost savings.

Overall, I think this is a very exciting transition and one that will help bring across those hold out ‘table based designers’.

Advice for long term success

Our final news story today is some advice from the founder of Amazon. Jeff Bezos has done an interview with the ‘US News and World Report’ on how to run a successful business. The advice he shares is something that applies to all of us whether we are running a website or building a freelance career.

From reading the article I took away three lessons…

  • Have a long term strategy – Whether in business or running a website, you need to look ahead. Too many of us are thinking about the short term. What feature should we implement next? Where is the next salary is going to come from? Jeff encourages us to look further and work towards long term and visionary objectives.
  • Do not be distracted – Jeff also encourages us not to be put off by others who do not ‘get’ your long term vision. Stick to your guns and keep going. It is easy to have your confidence knocked by the criticisms of others or problems you encounter along the way.
  • Take risks – I am a great believer in taking risks from time to time. A part of this is excepting failure. If you want to double the amount you succeed you must also double the number of times you fail. As Churchill once said Success is the ability to go from one failure to another with no loss of enthusiasm.

Sure, the interview is not about web design and is written by a guy who can afford to think long term, ignore others and take risks. However, it is still good advice and something we need to take on board both as web designers and website owners.

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Feature: Successful communication

We put a lot of time and attention into the content on our sites, but what about our other communications? We send out newsletters, post blogs, participate in forums. All of these reflect on our brand and the way we are perceived.

In this week’s feature Paul examines how to improve our communications with users.

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Listeners feedback:

Sign-off and payment

We have this question from an anonymous listener:

I have a designer’s contract in front of me and I am getting a ‘feeling’. The contract doesn’t discuss much in terms of scope; just really limits risk for the designer. Though I can understand the need, I raise an eyebrow to focusing more on ‘not getting burned’ than ‘providing a good design’ … so here is the big question. The designer wants 50% upfront and 50% on an arbitrary completion date or “prior to file relinquishment, or upload and/or assembly of website on clients web server.” My thought is I am not paying $X for a pdf mock-up … I am paying for a site redesign and would like to see it work live prior to getting signoff. (or payment) Inevitably, there is a trust issue; I believe we have both been burned in past client/ designer relationships and are treating each other cautiously. Is there an industry norm which could help the situation? My perspective is how it will look live, especially considering different browsers, am I off base as a client to see the design work live prior to payment?

Ok, so picking this apart from the top:

Firstly, having a contract is a good thing. Full stop. But, you don’t have to blindly agree to whatever is put in front of you. If you don’t like what you’re reading then amend and send it back. This may also mean that you want to get legal advice – I guess that depends on your confidence dealing with the legalese involved in most contract documentation.

Contracts should be made up of two parts:

  1. the terms and conditions (the legal stuff) that should cover obligations, deliverables, rights, liability etc.
  2. the Schedule that should be a detailed description of the project – tasks, timescales, price, payment terms etc. It should also include detail on what the testing process is, what browsers/operating systems etc.

Ideally risk should be limited for both parties. A good contract makes expectations clear for both sides and lays out what should happen if something goes wrong.

Regarding payment terms, it is perfectly normal for a contractor to ask for a percentage of the total cost up front. But, it doesn’t necessarily have to be half up front, half on completion. We often spread invoicing over 4 or 5 different points over a project. This is good for our clients as it is an incentive for us to reach certain milestones along the way. One question I have here is – does this particular designer want payment literally on commencement? We provide 30 days for our clients to pay bills, so even though we may invoice on commencement, we will be a month into the project before we receive payment.

Ok, more detail… the contractor wants final payment:

  • On an arbitrary completion date – you should not agree to this. Payment by a particular date is not acceptable as the work may not be completed and the delay may not be down to you.
  • Or “prior to file relinquishment” – this is not unheard of. Basically, they are saying ‘you pay us and you’ll get your stuff’. Which is fair enough as long as you (quite rightly point out) have witnessed the site operating correctly in a ‘live’ environment. I’ll come onto this shortly.
  • Or upload and/or assembly of website on clients web server – this is what you want I believe.

A ‘live’ environment doesn’t necessarily have to mean your web server. We test all our web development work on our own development server prior to making it live and we ask our clients to sign-off on this environment prior to pushing live. We do, however, rarely invoice until the site is live because there are possible issues with the live environment that we may not have envisaged. Particularly, hosting platforms often need to be able to support certain technologies – if they don’t, you have a problem. If the designer is providing the hosting then that is unlikely to be an issue. It also gives them an option of taking your site down if you don’t pay. That way, they can happily make the site live prior to sending you the final invoice. Do they offer hosting?

So, in conclusion, I would push for the final invoice to be on live and tested release of the website. I would also propose that payment is split into 3 points – on commencement, on design look and feel sign-off and finally, on live and tested release.

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Successful communication

Posted in Site content on by Paul Boag

We put a lot of time and attention into the content on our sites, but what about our other communications?

We send out newsletters, post blogs, participate in forums. All of these reflect on our brand and the way we are perceived. How can we improve the way we communicate?

Good communication is dependent on two factors:

  • When you communicate
  • How you communicate

Get this wrong and you risk seriously damaging the relationship with your users.

When to communicate

The schedule of your communications are always important, whether posting to a blog or sending out a newsletter. Send too many communications and it becomes irritating, too few and they forget about you.

There is no frequency that is always right. To a large extent it depends on the nature of your site. If your site sends out stock market tips then users may expect updates every few minutes. However, if you sell a service that is purchased once every couple of years then sending out communications every few weeks will be enough to keep you in their minds.

The key is not so much frequency as regularity. Users should come to expect your communications. Communicating on an ad-hoc basis becomes frustrating, especially with blog posts, newsletters or podcasts.

However, communication does not have to be completely dictated by a schedule. You can also have trigger based communications. These are normally emails sent to a specific individual rather than the whole community. They are sent in response to a specific event rather than a schedule.

A common trigger based communication is an email sent to somebody who has just purchased from an ecommerce site. These typically include an email confirming the transaction but also one when the goods are dispatched. These emails are extremely important and yet are often overlooked in the development process.

Trigger based communication are also useful in encouraging repeat traffic. Most website communities have a large number of ‘sleepers’. These are individuals who have signed up for your site but have stopped using it. It is possible to monitor user activity and if they stop using the service an email can be automatically sent tempting them back with incentives or new content.

However, never forget the golden rule of user communication; do not contact users without their permission. Nothing will damage your sites reputation faster and destroy your community than spam.

Take a few moments to consider your communication strategy. When might it be appropriate to send out trigger emails? Are you collecting user’s contact details and is it legitimate to contact them? What methods you are going to use to communicate and on what schedule?

Your communications with users needs the same attention you gave your sites copy. This includes not only when to communicate, but how.

How to communicate

There are lots of communication tools out there including blogs, podcasts, email and RSS. However, these are just technologies and don’t get to the heart of how to communicate. Communication is about what you say and how you say it.

Always remember when communicating with users to make it personal. Whether it is in a forum or posting to your blog, people like to talk to people not faceless corporations. Whenever possible write as ‘Jim from Marketing’ rather than as ‘Acme inc.’ People are less critical and more receptive when dealing with a individual rather than an organisation.

Although your aim is to demonstrate that your organisation is made up of ‘real people’, that does not mean you do not need no unifying voice.

Know your voice

The danger individual employees engaging with your users is that your organisation sends out mixed messages about its identity. All copy should have a consistent tone, from the content on your website to the emails you send existing customers.

At first reading this may seem contradictory. On one hand I demand a consistent identity and on the other I want users to see the people behind your organisation. However, this is actually an approach newspapers have been employing for years.

Most newspapers have regular columnists who readers come to recognise. However, each newspaper has an overall identity. For example in the U.K. tabloid newspaper "the Sun" has a very different persona to that of "the Times".

Deciding on your persona will underpin all communications with users. Ask the question – if your site was a person, what type of person would it be? Would it be a young hip teenager or a boring middle aged business man? These characteristics help define how you communicate and the tone you set for your site.

However, whatever persona you create it should always be as open and transparent.

Be open and honest

Many organisations feel they need to maintain a flawless facade with users. This serves to create a barrier, reinforcing the feeling that the user is dealing with a faceless corporation.

A better approach is to be honest and fallible. Nothing is more effective in getting users trust than admitting when you get it wrong. Take for example photo sharing site Flickr.com. Their site suffered a series of outages in which users were unable to access their photos. Unsurprisingly the mood in the flickr community was pretty negative. However, flickr was able to turn that negativity around with a simple blog post entitled "Sometimes we suck". They acknowledged the problem, apologised and promised to do better. They did exactly that and before long flickr was seen as a shinning example of how an organisation should run a community.

In fact it is possible to turn a critical user into an evangelist for your site simply by responding in a timely and open manner. In a world where users can instantly broadcast their frustrations via blogs, social networks and other methods of online communication you cannot afford to ignore them. However, if you respond in a positive and open fashion those same users will be broadcasting their pleasure at your response.

This post is an edited extract from Paul’s book – The Website Owners Manual.

144. Scale

Posted in Classic shows on by Paul Boag

On this week’s show Paul talks to Joe Stump from Digg about scalable websites, we review the best apps for web designers and investigate services for sending bulk emails.

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News and events

How much should you charge?

If you are starting your freelance career the number one question you will have is ‘how much should I charge?’ It is important and yet strangely it is not something you are taught at college. Perhaps they don’t teach it because it is a damn hard question to answer. It is certainly something we have avoided talking about on this show.

Fortunately an article entitled ‘Six things to consider when setting your freelance rate‘ has been released this week. Although the article does not give a magic number, it does provide 6 valuable insights that will inform your final decision. These include…

  • Young freelancers and recent grads almost always ask for too little.
  • You can do things your clients can’t.
  • Your rate influences your perceived value.
  • You don’t get to keep it all.
  • An hour worked is not an hour billed.
  • The higher you start, the less you’ll need to increase.

I couldn’t agree more with everything said in this article. However, the one that really resonated with me was ‘You do not get to keep it all.’ Your rate has not only got to cover your billable hours but the cost of sales and marketing, as well as your various overhead. The article has a link to a superb rates calculator that helps you work out your chargeable rate based on these various costs. Definitely worth checking out.

A plethora of accessibility posts

With the implement arrival of WCAG 2.0. we are seeing a resurgence of interest in accessibility. This has led to a plethora of accessibility posts over the last few weeks. These include…

  • Writing good ALT text – This is a simple post about the use of the ALT attribute. It suggests two rules of thumb when it comes to writing ALT text. First, if you were to describe the document to someone over the phone, would you mention the image or its content? If you would, the image probably needs an alternative text. Second, does the alternative text of any images in the document make sense if you turn off the display of images in your web browser? Simple advice, but well worth remembering.
  • Designing for Dyslexia – This is a series of 3 in depth articles that look at the subject of Dyslexia. It asks what Dyslexia is and how we as web designers can improve our sites to accommodate the needs of Dyslexia users. Its interesting stuff. Part 1 defines what Dyslexia is. Part 2 looks at some of the conflicting requirements with users who have visual impairments. Part 3 suggests some specific things you can do to improve the legibility of your designs.
  • Accessible forms using WCAG 2.0. – This extensive post aims to provide web developers and others with practical advice about the preparation of accessible HTML forms. It compares the WCAG 1.0 accessibility requirements relating to forms with those contained in WCAG 2.0. Important stuff but not a 5 minute read!
  • Too much accessibility – The RNIB explains how the LEGEND tag can cause more harm than good if not concise and relevant. The reason? LEGEND text isn’t read at the start of the FIELDSET, it is read at the start of the label. It repeats at the beginning of every single text label in that FIELDSET.

A business case for deleting content

I find myself using the word ‘simplify’ a lot when I talk to clients these days. So many website owners are constantly wanting to add features or content to their site. However, in reality we should be removing not adding to our already bloated websites. This is particularly true for large institutional websites. However it does also apply to smaller sites.

Take for example the Headscape website. When we started the redesign process for our site, I sat down and really thought through what information prospective clients wanted. The answer was very little. In the end our large text heavy website was reduced to a single page. That is the power of simplicity.

Gerrry McGovern summed it up perfectly this week in his post entitled the ‘Business case for deleting content‘. He wrote:

The more you delete, the more you simplify. The more you simplify, the more you increase the chances of your customers succeeding on your website.

We may think that we cannot delete content because ‘somebody might want it’ or because we believe ‘it will help our search engine ranking’. However, bloated sites bring complexity and with complexity comes confusion. The more content on your site, the less chance a user will be able to find the content they need.

12 principles for keeping your code clean

We finish today with a great post for those who need help with their HTML code. Whether you are a student learning HTML or a designer who is more comfortable in Photoshop than Coda, this is a very useful article.

The post provides 12 excellent tips for keeping your code clean. These include…

  • Use a strict doctype
  • Set your character set and encode those characters
  • Indent your code
  • Keep your CSS and JavaScript external
  • Nest your tags properly
  • Eliminate unnecessary divs
  • Use better naming conventions
  • Leave typography to the CSS
  • Add a class/ID to your BODY tag
  • Validate
  • Order your code logically
  • Just do what you can!

The article explores each of these points in depth and communicates clearly current best practice in coding HTML. Well worth the read even if only as a reminder.

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Interview: Joe Stump on Building a Scalable Site

Paul: Ok, so joining me today is Joe Stump from Digg. Good to have you on the show Joe.

Joe: Oh, good to be here.

Paul: Have we had you on the show before?

Joe: Ah, not that I’m aware of.

Paul: Oh, wow, well we need to rectify that then. It’s good to have you on. Well, I have to say, this interview was arranged by Ryan, who is our producer. And he’s a developer, and I’m a designer. And he suggested we got you on the show, not that I wouldn’t like you on the show, obviously. That we got you on the show, obviously about scaling websites. Now, I’m going to be out of my depth very quickly here, so you’re going to have to be very gentle with me Joe.

Joe: Sure

Paul: So, in fact, it was so bad, that as I sat down to write questions I thought: "I don’t know what I’m doing here" , so I went and talked to some of the developers at headscape, and I asked some of the Boagworld listeners, and so we’ve got a little selection of questions for you, that, hopefully we can learn a little bit about how you go about doing things at Digg. Lets start off, what’s your job title, what is it that you do at Digg?

Joe: Ah, I have a really fancy job title that doesn’t mean a lot of anything, but ah, my official job title is "Lead Architect" and um, I think what best describes it, is that I manage the technical implementation on the code side.

Paul: OK

Joe: So, Digg’s broken up into a lot of different arenas on the tech side, we’ve got, R&D, which is headed up by Anton Cast, we’ve got operations, which is headed up by Scott Baker, and then under that are the people that I work with, ah, probably most closely in implementing solutions for Digg. Ron Gorodetzky is our lead systems engineer, Tim Ellis, also known as timeless, is our chief DB wonk, and then, Mike Newton is our lead network guy. So I think us four kind of steer the technical implementation along. The managers, ah, the manage, and handle the strategy and partners, and stuff like that.

Paul: You managed to say the word manager with real distain.

Joe: Oh, no actually, I have a great manager, John Quinn, he’s our VP of engineering, he’s by far the best direct manager I’ve probably ever worked with. Yeah, he’s really good.

Paul: OK, well lets go back in time a little bit. And start by, well, when was the point when you realized, that you were going to start having scaling issues with Digg? When did you start thinking about the whole subject of scaling?

Joe: Um, well Digg was pretty big when I came on board, so Digg was about 10 – 12 million uniques when I joined on.

Paul: Wow.

Joe: And I think we’d just cleared 35 million last month. So scaling was obviously an issue, but the big difference is that, I think sites generally go through a few different levels of scaling, where like the first one’s like, "I’m just going to throw it on a virtual server, or an Amazon server, you know, you’re basically just seeing if things are going to just "stick to the wall", and then they do. Ah, so the first thing you normally do is start breaking services off onto separate boxes. I want to put my DB on one box, my server on another box, and maybe memcached on each of them. And then you hit, read saturation on that one DB server, so then you go to the kinda next level of scaling. Which is where Digg was when I started, where you start dangling, a whole bunch of read slaves, off of your DB master, so, and for those who are not familiar with the master / slave terms, you send all your writes to one database server, and then that disseminates those writes to a whole bunch of slaves, and then you send all your read traffic to those slaves. So that’s where Digg was when I started. It’s write http traffic across a whole bunch of servers, its read traffic across a whole bunch of slaves, and then we have one master. And we’re now going through, what I think is the third phase, where you hit write saturation on your master, which is a bigger problem, because you then need to start sending some write traffic to some masters, and we’re actually going with a strategy that’s common with Facebook, and Flickr, and those kind of websites, where it’s called horizontal partitioning, where you put some of your records on one server, and the other records on another, so it’s like, you can say, for users, all users whose names start with A through J, would go on this database server, and K to Z live on this other database server. So we’re in the middle of implementing the first swipe at that. So we’ll be pretty aggressively into where everything will be federated and partitioned across a whole bunch of servers.

Paul: OK, one of the questions which kinda came up, which kinda relates to that, is, once you start spreading things across multiple servers, how do you handle things like user sessions, which have obviously got to be persistent.

Joe: Aha, so there are a couple of ways to handle that which, I’d say most people are handling it by.. There’s two ways, probably that you can do it easily. One of them, is if you have what they call "session affinity" on your load balancer, so the load balancer will say: "Oh, well this person, last time I had them here, they went to server A, so we’ll send it back to that server". So the session always lives on only one box. That’s one way to do it, we don’t do that here, we have a custom session handler in PHP which sorts the session in Memcache, and that allows you to.

Paul: Can you just clarify what memcache is, for idiots like me who don’t know.

Joe: Sure, memcache is a distributed caching system that’s actually, basically what it allows you to do, is expose a machines RAM over the network, and cache stuff into another machines RAM across the network.

Paul: Ah, OK

Joe: Yeah, it’s insanely fast, it was developed by Danga back in the day, and Brice Fitzpatrick, yeah so it’s heavily used by anyone whose scaling with LAMP, even a lot of people who aren’t. They all use memcached.

Paul: Wow

Joe: So, yeah, we store all of our session data in memcached, so PHP creates a unique session id, and we just stuff session data into that in memcached, and we can distribute that across, I don’t know, 50 or 60 memcached servers, and what not.

Paul: So how many servers do you guys have, it must be a staggering number by now.

Joe: Um, yeah, it’s kinda funny, every time I ask Ron that, he’s always like "Ah, I don’t know"

Paul: Laughs

Joe: Because we really can’t I mean, I couldn’t give you a specific number because on any given day, we’ll pull or push into production, a dozen servers, so, hundreds, there’s definitely hundreds in production. So.

Paul: I mean, with that many servers, so obviously you’re talking about taking servers on and offline, and all that kind of thing, I mean, making updates to the site, when Daniel comes up with some stupid idea, that you’ve got to apply to the site, of a new feature that he wants to apply on the site, and you’ve gone through the process of making it work. And you’ve then got to push it live.

Joe: Aha

Paul: How does that work? How do you go about pushing something like that live when there are so many servers involved.

Joe: So we have Ron Gorodetzky our lead systems engineer guy. So us developers have a bunch of M4 make files, that, when you check the code out, you run basically Make, Install, and it, for lack of a better word, it builds or compiles the website into a cohesive package, and then Ron pushes that to each server, I think he is still doing it by rsynch, but I know we are migrating over to Puppet, so it may happen via Puppet soon. The production side of things, is something that’s handled completely by operations, so I couldn’t tell you specifically how it happens, but generally, we make a tag of the website, and tell Ron, we need you to push "9.4.15" or something like that, and he does a checkout, builds it, and pushes it to all of the different servers.

Paul: So is that – do you actually have to take the site offline to do those updates? How do you minimize the downtime that’s involved with that.

Joe: Oh, well there’s a bunch of different ways. Um, we don’t bring the website down normally for pushes, it depends on the size and complexity of the push. But like, day to day pushes, we probably push I guess, a minimum of once a day, just little bug fixes and stuff like that. And those happen generally in the middle of the day, and nobody notices, it’s no big deal. Ah, the outages these days, are completely dependant on database activity, you know, like database fixes and stuff like that. And the ways that we’re getting around that these days, is using a different method of partitioning called vertical partitioning. Where, like for instance, like I think our comment Diggs table, of like, who’s dug a comment, up or down, that’s like 15 billion records in it.

Paul: Wow

Joe: that’s like, yeah, if you’re like to alter that table, you’d probably crash mysql, but if you were, it would probably take a week to alter it. So instead we probably create another table, where we have like comments, and then we have another one called comments_made_up, or something like comments_diggs, comments_diggs_beta, and that has a couple of extra fields in it. And so we’ll say, OK, we’re about to push the code, at the end. When we push the code, the first comment id that was added to the table was 15,000,000,001, so then you start at 15,000,000,000 and work my way back in the table. So we do some of that live as well. For the next push that we’re doing, we’re using a migration table, which will tell us how far along each record is, and which records we’ve actually migrated, and stuff like that. And then we’re going to use this package called "GearMan" which is a queuing system which we’ve had in production for a while. And we’re basically turning our servers into a giant BotNet, so we’ll back fill all those partitions quickly.

Paul: Wow, that kind of amount of data, it must create huge problems, even adding a new piece of functionality onto the site, to actually code it in a way that’s not going to have a momentous impact on the database. This must be something that’s always constantly on your mind I guess?

Joe: Yeah, I’ll tell you a really funny story that highlights that perfectly, we have these little green badges that are on the Digg button, and they indicate, that a friend of yours has dug that story. And when you hover it shows the last four friends to dig it or something. So that’s a pretty knurly query, against a very big table, and we’ve actually had to, what I would call "dial it down a bit", so that it only shows up on the stories that are 48 hours old, and it won’t show up if there are more than 500 diggs or something. So the features fairly usable, but it’s not like… Well before if someone went to the top of 365, it was basically crashing our servers. So we’ve been rewriting that, and we basically, the way that we’re rewriting it is: If you write something, we take that Digg and we drop it into each of your followers buckets. So we make a bucket for each story for each person. Any time one of their friends digs it, we drop that dig into their bucket, but the problem is, like Kevin Rose is followed by 40,000 people, so every time he digs something, I need to drop 40,000 things into 40,000 different buckets. And we did the math, and just to get that feature up and running in a vast sane manner, so that it will scale, so we can bring it back in full capacity so everyone can use it all the time. We need 1.25 GB of storage, and we need to be able to sustain 3000 writes per second in order to keep just that small feature online.

Paul: So that really kind of illustrates that a relatively small feature that someone comes up with, has massive ramifications from your point of view.

Joe: Yeah, this is something that has kind of been something that I always talk about. I mean even back when I was doing consulting, I’d kind of have clients come to me, and it would be: "Check out this awesome design", and I would be like "that designs awesome, but that little feature down there, that’s going to cost you know, $100,000 in servers, and 500 man hours. But it’s, like, well the designers think of sizes and shapes, and so Daniel always jokes around and says: "Well I can make it purple" if that will make it easier for you" you know, it’s like…

Paul: Laughs

Joe: Laughs – well that doesn’t make it easier!

Paul: Well, we’re going to get you and Daniel back on the show to talk about this whole design / developer relationships, so you can lace your side of it now, and get your side in first. Before he defends himself.

Joe: Sounds like a plan.

Paul: So are you at the point now where you’ve got an architecture that’s kind of infinitely scalable, or are you going to have to go back to the drawing board if Digg just goes even more, you know off the scale than it already is?

Joe: Yeah, well we’re actually at the drawing board right now.

Paul: Yeah?

Joe: Yeah, Ron, myself, and some of the other senior peeps, about 8 or 10 months ago, we started putting together… well we knew that we were going to start to have serious limitations, especially since we were going to be scaling internationally. You know there is a problem with latency. With you guys across the pond hitting the west coast and other things like that. So we want to be in multiple data centers. We want to be actively serving traffic from multiple data centers, so we’re are, well we need to horizontally partition, we need to make sure we can do that. And we need to live in two different data centers. We need to be able to survive one data center disappearing. So we spent basically a week in front of the white board, and we created this thing called IDDB, which is kind of an elastic storage engine, built on top of SQL, and memcachedb, that we’re going to be putting the first bits and pieces into production, probably over a month or so. And really, the whole partitioning thing isn’t the difficult thing to figure out. The difficult thing is basically spanning multiple data centers, and also we’ll have a couple hundred gigabytes of data, and I need to spray that across, you know, a couple dozen different servers, without bringing the site down. So we have a couple million – 3 or 4 million users, and I need to take all of their records, and all of their auxiliary records, here’s like your user record, and there’s also a bunch of cruft related to that. So I need to take all of that, and migrate it to different partitions. But I need to do that while the site’s still up and running, and I need to do that without breaking the site for you. So, that’s the more complex problem at this point.

Paul: I mean you talk about spreading across multiple data centers, and if one of those data centers goes down, the site does too, and whatever. How are you currently handling redundancy? How are you making sure the site stands up at the minute?

Joe: Right now, our only single point of failure at this point, is our actual data center, so if the data center falls off the planet, then we’ve got problems. But we’ve got a general architecture. We’ve got a couple of general balancers up front. And those two have, what we call a "heartbeat" between them, and if one of them falls off, the other instantly takes over traffic for it. And that balances traffic across, I couldn’t even tell you, dozens and dozens of web servers, and of course, the load balancer does help checks on those, so if any of those falls over, it will drop it out of the pool. Behind that, we have, I think, 4, I guess our masters are technically single points of failure, but we have multiple masters as well, and we have dozens of read slaves hanging off of them. I think right now it takes about 10 minutes to bring a new master into production if one fails. So, and then we have, to store our files, we have a thing called MogileFS, which is a distributed web dav storage engine of sorts, and we can loose multiple nodes on that, and not have any problem with that as well.

Paul: Yeah, so at the moment it’s a physical problem that you have, that if your data center gets hit by an earthquake or whatever, then you have problems. Please tell me it’s not in San Francisco?

Joe: It’s not in San Francisco.

Paul: Ha ha, yeah, you’re not actually going to say where it is are you?

Joe: No I can say we have one on the west coast, and we have one on the east coast.

Paul: Oh, well that’s at least something. Um, I mean so far we’ve concentrated a lot on scaling technology, but there’s kind of another side to this, as well, where you get something like Digg, that has grown incredibly rapidly, over a very short length of time, and that is, kind of scaling the team behind it. You know, I don’t know how many developers were working on Digg when you joined it, but there would certainly be a heck of a lot more now. And I’m quite interested in how you went about growing the team. And how you deal with that kind of rapid growth, and making sure everyone knows what they’re working on, and not overwriting others work, and all the complexity that goes along side of that. How have you dealt with that?

Joe: Sure, I guess, to put things into context a little bit, when I was hired, we had both Kurt Wilms and I, were both hired on the same day, and were respectively employees 18 and 19, and developers, I think there were 7 of us. So, now we’re at the low 20′s as far as developers, and we’re in the mid 80s, as far as total employees, and that’s been in a year and 9 months. So as far as scaling the teams go, some of the building blocks were well in place by the time I got here. Like, source repository, stuff like that. But I think the crucial things that we’ve done, since I’ve come on board, that were, we had some coding standards that were out there, but they weren’t really in force. And then we had, we didn’t really have any frameworks in place. I think one of the problems, you know, when Jay, our CEO, was asking, where do we find more senior developers, I told Jay, like that’s not the right question, the right question is like, how do we get the code, and how do we get the technology, in a position, where we don’t have to hire really senior people. So I think the keys to that are, we do have pretty strict coding standards, so we do enforce those rigorously, through continuous integeration environment, and code reviews. Every piece of code that gets pushed to production has to be reviewed. And that’s literally 4 or 5 coders, sitting in a room, going line by line through change sets, and stuff like that. And that sounds really time consuming, but without question, on every code review I’ve sat in on, we’ve found one show stopper bug. So, those have been crucial, in getting things put together. The other things we did as we grew, is we broke the team up into smaller teams, so we have a development team of 20 – 25 developers, but that’s broken up into teams of between 3 and 5 developers. This really helps in a couple of areas. 1, it enforces code ownership. So everybody has this problem. I code this, then I go and work on something completely different. And 6 months later I come back to this code and I’ve forgotten. I don’t remember any of that. Where as if you’re always working in the same area of the sites, not only do you remember a lot more, you’re a lot more familiar with that. But also, you feel a bit more of a sense of ownership over that. You’re not just this hired gun that’s come in and ploughs through this feature then moves on to something else. You have your own territory that you need to keep track of. You need to keep really nice and what-not. So we did that, and then we have a bunch of core frameworks, that we’ve built. We have a small application framework, we have an AJAX framework, and now, we have this data access layer that we’ve been building up called IDDB. So I think those are pretty crucial too. It’s difficult to find coders that are intimately aware of memcached, and race conditions that exist in memcached, and um, we have to be very selective about what fields we add indexes on in mySQL. We also have to be very selective about how we store that. Normalization flies totally out the window, if you’re a DBA guy. A lot of concepts, they are not bad developers, by any means, they do great AJAX work, they do great application level PHP work, but if you don’t have frameworks in place for them to not have to worry about the super-super complex stuff. It’s going to be really difficult to hire, and it’s going to be really difficult to, you know, get a lot of stuff running in parallel and stuff.

Paul: Wow.

Joe: Yeah, and then we also, another one of the things we’ve adopted, is the agile SCRUM. So we’re doing sprints, and we’re running those in parallel now across all the teams. So right now we have 4 major projects going on right now.

Paul: Ok. So you talk about a sense of ownership there, and the developers are split down into multiple certain areas. You know, does that not get boring, for the developer, having to work on the same bit of code long time, or do you rotate people?

Joe: Well, we don’t currently rotate people, the team structure’s been in place for about 4 or 5 months now. And you know, most of the work they get is fairly immediate, and we’re moving major projects like Facebook connect, so the "Tools and integration team", their doing facebook connect now, and after this, they will maybe work on a new version of the API and so on. It’s written out to wide swaths of the site, so that we have "Site Apps" which does like, all the different applications on the site. And then we have "Tools and Integration" where we have the external projection of Digg, then we have "Core Apps" which is like, search, R&D stuff like recommendation engine, and what not, and then we have "Core Infrastructure".

Paul: So it’s probably enough to be interesting?

Joe: Yeah, we have pretty broad teams, and also, when we put people on those teams, even if someone has an amazing core infrastructure background, but they say, look, like, one of our UI guys, used to be really heavy into core infrastructure stuff when he worked at Quest, and managed massive warehouses, but he says, like, "That’s not what gets me up in the morning any more". It’s like, "Javascript UI interfaces are". So we try to put people on the teams where, you know, where their passions lie. And that’s kind of another thing that people need to recognize. And that’s like, not all developers are driven by, or interested in the same things. We have some, what I would call "UI / Frontend" developers, where like, they could care less about PHP, but we have PHP guys who could care less about Javascript. So I think, recognizing strengths and weaknesses, and capitalizing on those, is pretty important too.

Paul: OK, one last question to finish off, and that is, well you know, the kind of things that you’ve been talking about are fascinating to hear, about the kind of challenges that you have to face with the size of Digg, and the amount of traffic you have to handle. But obviously a lot of people who are listening to this podcast, aren’t at that stage. They are not working on massive projects like that. So I’m really interested in what advice you would have, for those who are just beginning to suffer from scalability problems, and they feel that it’s coming, and it’s something they need to be paying attention to. But it’s not on the enormous scale that you have to deal with. What things can they do right now to prevent problems down the line?

Joe: Um, I think, the easiest things you can do, is you need to re-think the LAMP acronym, because that stack is actually no longer really that stack. I would take Linux, and I’d take Apache out of that stack, and it doesn’t matter, as long as you’re running on a Unix. And as far as Apache goes, Lighty and EngineX are much better at getting a lot more money out of your box, as far as scalability goes. The two areas, that I think people, they sound hard, but they are really easy. One of them is installing and using Memcached, and the other one is installing and using a queuing system of some sort. And I think, like, recently I went through this with a little side project, called "Please Dress Me" which AJ and Gary Benashack and I did.

Paul: Oh, yes yes.

Joe: And we had a very small virtual server at MediaTemple, that survived pretty crushing blows from TechCrunch, Digg, BoingBoing, with almost no load. And that was like, beforehand, memcached is so second nature to me at this point, that I was just like, "Oh, well I’m just going to cache everything in memcached", and it was literally just like this RAM spewing machine. It didn’t actually hit the database. Actually my sysadmin at MediaTemple was like "Something’s really weard, MySQL is only doing like 1 query a second, and you’re doing like 500 requests per second from BoingBoing. So I’m cached. Yeah memcached is just like, it takes literally 10 minutes to install, and probably another hour or two to implement.

Paul: Wow, that sounds excellent, that’s really good advice. Joe, thank you so much for coming on the show, and I can’t wait to get you and Daniel fighting with one an other in the not too distant future. I’m hoping to get a good violent argument about designers and developers, just because I can.

Joe: Laughs.

Paul: I was a little bit disappointed when you guys sat down at Future of Web Design, were far too nice to one another, compared to the evening before, when you’d had a bit to drink, and you were talking in the restaurant. That’s the kind of conversation I want, that real vicious session.

Joe: OK, I’ll make sure that Daniel and I get liquored up before coming on then.

Paul: Yeah, that’s the answer. Ok, thank you so much Joe, that’s really good advice, and we’ll talk to you soon.

Joe: Thanks Paul, bye.

Thanks goes to Nathan O’Hanlon for transcribing this interview.

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Listeners feedback:

Top web designer applications

Often this section of the show consists of questions for myself and Marcus. However for a change, I thought we should ask the questions. Via the forum, the boagworld site and twitter I recently asked you to vote for your ‘favourite web designer application‘. The response was overwhelming and you can see the complete list of suggestions on UserVoice. However, here are the top 5…

  1. Firebug – Firebug is a Firefox addon that puts a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page. A less popular suggestion was the Web Inspector in Safari.
  2. Web developer toolbar – The Web Developers toolbar is a Firefox addon that provides a variety of web development tools. You can disable CSS and Javascript, visually highlight elements, manage cookies and much more. A less popular alternative was the IE developers toolbar.
  3. Adobe Photoshop – A professional image-editing and graphics creation software from Adobe. It provides a large library of effects, filters and layers. This is the grandfather of such applications and many (like myself) use it out of habit more than anything else. Less popular suggestions included Fireworks, Illustrator and Inkscape.
  4. Coda – Coda is a one window development environment for the mac. It includes FTP, text editor, browser preview and even terminal window. A beautifully designed app it appeals to the more visual web designer. Simple, easy to use and elegant.
  5. TextMate – TextMate is a powerful text editor for the mac with an extensive plug-in architecture. From its code highlighting in near endless languages to support for numerous version control systems, TextMate is probably the most powerful text editor out there.

If you disagree with the Boagworld Listeners top five or want to see the other entries then head on over to UserVoice and vote for yourself.

Sending out bulk emails

My second listener contribution comes from the forum. It is a question from Richard about sending bulk email.

Richard writes: I need to send out bulk emails to approx 200k registered (opted in) users on a monthly basis.

Does anyone have any recommendations for an outsourced bulk email provider?

As with the previous contribution I want to focus on your responses rather than my own. This is what the Boagworld community had to say…

Jamie was the first of a number of people to recommend Campaign Monitor. Judging by the feedback from the forum they offer an excellent service but are expensive when compared to others.

As well as recommending Campaign Monitor Nick mentions Silverpop, which he described as ‘an enterprise affair’. Apparently it is not as polished as campaign monitor but considerably more powerful.

Phil recommended two more, Mail Chimp and Mad Mini. He hasn’t used them personally but the prices look good and he says the user interfaces appear polished.

Doug doesn’t recommend a specific service but does refer Richard to a post on Creative Tips which provides a comprehensive review of Campaign Monitor, MailChimp, AWeber, and Constant Contact.

If you have suggestions for Richard or would just like to share your experiences of using bulk email services then contribute to the thread in the boagworld forum.

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143. Partnership

Posted in Classic shows on by Paul Boag

On this week’s show Paul and Marcus discuss how to promote your web application, ways to improve the client/designer relationship and tools for managing your font library.

Download this show.

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News and events

Obama top technology promises

One of the most exciting things about being at this years FoWD conference in New York was that I got to witness the election of the next U.S. president.

Whatever your political persuasions it was a landmark election. Not only will Obama be the first African American president he is also probably the most technically aware.

Obama campaigned aggressively online, from a dedicated YouTube channel to Obama pages on Facebook and MySpace as well as Twitter feeds. He even had his own iPhone application.

So what can we expect from this tech-savvy President? How will he shape the future of U.S. online presence and possibly that of the entire web? An article on tgdaily entitled ‘Barack Obama’s Top technology promises‘ gives us a roundup of various technological promises from Obama’s speeches. These include:

  • A commitment to Net Neutrality
  • A desire to expand broadband penetration in the U.S.
  • A review of the current wireless spectrum usage
  • Tougher legislation around online security.

Of course, promises made on the campaign trail are one thing. We shall see what the reality turns out to be.

Could Microsoft consider adopting Webkit?

Talking of things that may never be, a young (and very brave) developer at Microsoft recently asked Steve Ballmer:

Why is IE still relevant and why is it worth spending money on rendering engines when there are open source ones available that can respond to changes in Web standards faster?

Ballmer’s response was surprising to say the least:

There will still be a lot of proprietary innovation in the browser itself so we may need to have a rendering service. Open source is interesting. Apple has embraced Webkit and we may look at that, but we will continue to build extensions for IE 8.

Although some have seen this as a sign that Microsoft may adopt Webkit, personally I am sceptical. Were Microsoft to completely change its rendering engine it would inevitably break large numbers of sites and cause outrage among many of their large corporate clients.

The backlash when moving from IE6 to IE7 was massive. Moving to Webkit would conflict with Microsoft’s mantra of ‘not breaking the web’.

That said, we can dream. Without a doubt the real innovation and competitive advantage among browsers is in features, not rendering engines. This would in many ways be a smart move allowing Microsoft to concentrate on differentiation through ‘extensions’ and functionality, rather than wasting time on getting pages to display correctly.

WCAG 2.0 resources

Something that is definitely going to happen very soon is the release of WCAG 2.0.

WCAG 2.0. has now become a proposed recommendation. This means it is not only technically complete but has been successfully implemented on a large variety of sites. In short, it has been proved to work.

According to the Web Standards group this means it could therefore be released before Christmas.

This is hugely significant and very exciting from an accessibility point of view. WCAG 2.0. has come a long way from its controversial beginnings and is now a very good set of guidelines.

Now is the time to start building compliant sites and the Web Standards Group has provided some useful resources for implementing WCAG 2.0.

Prototyping with XHTML

Our final story is a post on the Boxes and Arrows website encouraging us to ‘Prototyping with XHTML‘.

The article lays out an approach to wireframing and prototyping, which is based entirely around the use of XHTML. Starting with the XHTML itself, you build up the structure and elements within your site. You then add CSS and Javascript to further refine the concept.

It is an approach with a lot of merit. Unlike other methods, the prototype is not thrown away but becomes apart of the final deliverable. It is also an approach particularly suited to multiple iterations, allowing you to refine the design over time.

In a world of web applications it is becoming increasingly important to demonstrate user interactions in a way static comps cannot. However, although this approach is appealing I do not believe it replaces the Photoshop mockup. Client’s like to see ‘finished’ looking designs. That said, it is another useful tool in your arsenal and you should be sure to read this post.

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Feature: A Partnership of Cooperation

At this years FoWD I shared how the relationship between web design agency and client is fundamentally broken. Where there should be mutual respect and cooperation, there is negativity and mistrust. Read More.

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Listeners feedback:

Marketing a web application

Nick Charlton writes: Long time listener, haven’t asked a question before though..

Apart from your blog, the podcast and twitter, how else have you marketed GetSignOff?

To be honest, I have done very little marketing yet. However, I know that has got to change. The problem is that I am not a trained marketeer and so don’t really know what I am doing. That said I do have a rough plan:

  • Free pro accounts – While in beta we gave away numerous pro accounts to ‘web celebs’. However, to be honest it was a waste of time. These guys were either too busy to review it or just didn’t feel it was worth writing about. This time I intend to give free accounts to those who blog about the application. Not entirely sure how I am going to do this yet but I think it might generate some buzz.
  • Offering discounts – Discounts are an effective way of spreading word of mouth. Again I am not entirely sure if or when we will do this, but offering the occasional discount should encourage people to tell their friends.
  • Targeting appropriate publications – I am in the process of writing a number of articles either directly or indirectly related to GetSignOff. I have also asked some sites to review the application. I have approached sites like Digital Web, Think Vitamin and printed publications such as .net. Having a product aimed at people like myself makes identifying appropriate publications easy.
  • Producing supporting video content – I have already produced the ‘Getting design sign off‘ presentation but also intend to make some shorter tutorials for YouTube. These will contain valuable content in their own right, but will also promote GSO.
  • Utilising CSS galleries – Because my audience are web designers we have submitted GSO to several CSS galleries. We know that many web designers use these sites and so this gives our application a lot of exposure.
  • Use speaking opportunities – Speaking opportunities have been a great opportunity for promoting GSO and I have started tailoring my speaking slots around the subject of sign off.

In time we may consider advertising through things like Google Adwords or the Deck. However, until we are confident in the return on investment we are not willing to invest more money in anything other than development.

Font management

Aurel writes: I would realy like to know how designers deal with fonts? From personal experience, I have alot of fonts and it takes me time to find or manage them. So I was wondering if you know of any way to group the fonts, e.g. when you go through the drop menu of fonts in photoshop, they apear in groups (or something along those lines).

The solution I use was recommended on the Rissington Podcast (oh the shame of admitting that.)

It is a piece of software called FontExplorer X which is available for both the mac and PC. It has some superb features if you are serious about fonts. These include:

  • Organising your fonts – Organise using a library, folders, tags and even smart sets. You can directly access all typefaces from a certain foundry or all fonts tagged with a certain keyword? You can even view all italic fonts.
  • Auto activation – FontExplorer allows you to decide which fonts are available in which applications. This is ideal if you want to avoid scrolling through large numbers of fonts in applications like Photoshop.
  • Font information – FontExplorer gives you a clear customisable preview of your fonts as well as detailed information on the character set and usage restrictions.

The application also has an in built store that allows you to buy additional fonts within the same intuitive interface. I am guessing this is how they manage to offer the whole application absolutely free.

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A partnership of cooperation

Posted in Web strategy on by Paul Boag

At this years FoWD I shared how the relationship between web design agency and client is fundamentally broken. Where there should be mutual respect and cooperation, there is negativity and mistrust.

I am horrified by some of the stories I hear from clients and web designers about failed web projects. In most cases the problem has been not with the project itself, but with the relationship between client and supplier.

Although we are learning at Headscape, we have discovered three principles that will help both designers and clients work better together. To run a successful web project you need:

  • Mutual respect
  • A defined relationship
  • A positive attitude

By building these characteristics into your relationships there is a much greater chance of success. Let us look at how.

Learn mutual respect

It is disturbing to hear how some web designers refer to their clients. There is an underlying feeling that clients are stupid and just hamper the development process.

In reality clients are normally a key component and extremely knowledgeable. The client usually has a better understanding of their business objectives and target audience. They know what they want to achieve through the website and will have to work with it over the long term.

The client is the sites advocate, evangelist, defender, content provider and more. He is the driving force behind the site and deserves the designers respect.

However respect is a two way street, and clients often undervalue web designers. This is especially true in in-house teams although it also occurs when hiring external agencies.

Clients often reduce the role of the web designer to a pixel pusher. They micro manage designers effectively ignoring the extensive experience the vast majority bring to the table. Everybody has an opinion about design, but good design is not about personal opinion. It is about fundamental rules of layout, typography, colour theory and more. It is the designer who has expertise in these areas, and the client needs to respect this.

This lack of respect is often because both parties misunderstand their respective roles.

Define the boundaries of the relationship

Both designer and client have expectations of their role and that of their opposite. However, these expectations often differ. For example, if a client has not worked on a web project before they are unlikely to be aware of their role. This can lead to the client straying onto the designers territory or failing to fulfil their own obligations in the eyes of the designer.

At the outset of a project define the boundaries of the relationship. The client’s role in particular needs to be clearly defined.

Clients should be focusing on three things:

  • The business objectives – The client understands the business objectives associated with the website. Therefore, they should be constantly asking whether the design fulfils these objectives and if not explaining to the designer where they believe it falls down.
  • The needs of users – A good client should have an insight into the behaviour and character of their target audience. The client should assess designs not based on personal opinion, but within the context of the target audience. They should ask how users will react to a design, not what you think of it personally.
  • Problems and not solutions – Many clients endeavour to find solutions to perceived problems rather than communicating the problem to the designer. For example, a client should not suggest that a design is changed to a specific colour. Instead they should express concern that the target audience may not respond well to a particular colour. The designer can then decide on the best way to resolve the problem. If the client does not communicate the underlying problem, but merely suggests a solution, he is straying onto the designers territory. This prevents the designer from doing his job properly.

Of course, it is not just what you say but the way you say thing.

Build a positive attitude

Interestingly that both designers and clients perceive the other as a barrier. Designers believe that projects would run smoother without the objections of clients. Client perceive designers as negative and constantly undermining their ideas and suggestions.

Personally I rarely say ‘no’ to a client. Saying ‘no’ ends the discussion and leads to confrontation. It also fails to communicate the problem or identify a way forward.

Does this mean I do everything my clients ask? Not at all. Instead I provide them with enough information to realise that their suggestion may not be the wisest decision. In short I say ‘yes we could do that’, but then go on to explain the consequences of their suggestion.

However, you should not stop there. Also ask the question ‘why’. The other party may make a suggestion that seems ridiculous, but they will have had their reasons. You need to know what those reasons are. By understanding them you maybe able to provide an alternative that keeps everybody happy.

Maintaining a good working relationship between client and designer is not an exact science. However these approaches have gone a long way to improving the way we work with clients. Hopefully they can do the same for you.