Apart from the BBC internet blog and backstage etc. @media 2008 had the fortune of hearing a whistle-stop tour of the redevelopment of the BBC homepage. This site has haunted many web designers since it’s launch with comments from colleagues of “Why can’t we do… {insert name of feature here}… like the BBC homepage?”. It became a shining example of what can be achieved.

Tom Cartwright and Claire Roberts presented their short piece on the development of a site that: took them three months to build; had to cater for 6 million users per month; couldn’t contain loops in the code; couldn’t process XML; had to be accessible; where 5% of users (that’s 300,000) didn’t use Javascript. This is web development at the sharp end.

A point of interest is that they managed to get 60 image requests down to just 3 using sprites. This had the affect of reducing the number of HTTP requests, a big saving on a highly trafficked site.

The size of this project is reflected in the fact that the development team recognised a need to drop JQuery as a Javascript framework and develop their own. Tom described Glow (www.bbc.co.uk/glow), a new framework that supports Safari 1.3 (apparently unlike JQuery). We were told that Glow would be available as open source software towards the end of the year, but judging by the password it looks like this still hasn’t been finalised. They also mentioned that their next project will look towards a pan-BBC identity system for users. The idea is that they’d have implicit and explicit personalisation and that, once logged into one BBC site, your credentials would follow as you traverse the sites. In support of this the BBC joined the OpenID federation, looking at becoming a consumer.

For insights into the future of the BBC homepage see www.bbc.co.uk/home/beta/. They recommended Steve Souders’ High Performance Web Sites (he really knows optimisation).

Beyond Ajax

In his keynote presentation, Jesse James Garrett focussed on the importance of user experience and the idea that the top web products create the best end-to-end system designed from the ‘user perspective’, not the ‘programme perspective’. Sam Felder and Peter Merholz have both written articles that seem to be based on versions of this presentation (Jesse doesn’t seem to have posted any notes so far). BTW, I enjoyed the Steve Jobs quote.

The Broken World: Solving the Browser Problem Once and For All

Molly Holzschlag firstly announced that she will no longer be speaking at general web conferences, as she blogged a few days before. It’s a shame, I like her style, it was fortunate for me that I got the chance to meet her and have a chat about energy etc – a usual drunken topic of conversation for me ;) – with her in the pub that evening. Interesting points from her presentation included an analysis of the reasons why each web browser develops so differently, she described six implementation variables:

1. Development Approach – browsers have different life-cycles, non-linear iteration has been the best technique so far.
2. Working with Standards – CSS2.1 is being used in some browsers but it’s not a recommended standard yet. W3C specifications are ambiguous, especially a problem.
3. Operating Systems and Tools. (didn’t write anything for this!)
4. Extending Browsers – example is browser bugs fixed in IE6 through use of JavaScript.
5. Proprietary Development – Past examples are Netscape’s ‘Blink’ and Microsoft’s ‘Marque’ technologies. Initially both of these took precedence over implementing CSS support.
6. Fractioning Specifications – Conversation has moved from CSS back to HTML over the last year. There is no specific sensible end to creating an evolved HTML.

Pathways to success:

• Create common baselines. Consistency between browsers.
• Clarify ambiguity – her case studies described how the W3C standards state one thing, but browser developers implement behaviour very differently.
• Transparent development cycles.
• Keep an open dialogue – currently Apple is the only major browser developer that isn’t joining the discussion.

High-Noon Shoot-Out: Design vs. Implementation

Simon Collison describes his passionate contribution to @media07 better than I ever could. Drew McLellan also gave a rousing arguement. Joe Clark live blogged the whole event (and I *mean* event).

Interface Design Juggling

Dan’s presentation. I don’t think I can add much more, I didn’t write much for this one, I guess you had to be there :)

Microformats, Building Blocks and You

Having missed last years inspirational talk by Tantek (I know this because my friend Rik came back bubbling with enthusiasm) I had to see it this year. Here’s his presentation. Tantek has a tendency to write every point on his slides, so there’s not much sense in me explaining. A few useful microformat links are Operator for Firefox and pingerati.net. If you haven’t already checked out microformats (trust me they’re useful), do so first!

When Web Accessibility is Not Your Problem

The last presentation of the day. I’m going to leave this controversial (on the face of it) presentation to my next blog post, I suspect it needs a fair amount of explanation.