May 7th, 2007 | Published in hardware
Last Friday I had the great privilege of giving a keynote talk at the ApacheCon Europe conference in Amsterdam. My topic was the new possibilities for software hackers coming from cheap, scriptable hardware prototyping. I illustrated the path from the desktop via my work in Second Life, and showed how it translates into physical computing.
April 27th, 2007 | Published in misc
For the last couple of months I’ve been working on a new project in my spare time. Dopplr is a social network for frequent travellers, designed to increase the amount of serendipity in the world. It lets you share your travel plans with your trusted fellow travellers, and uses them to find the coincidences, near-misses and surprises. Maps, mobile, timelines, feeds, calendars: you can have the information pretty much any way you want it.
Dopplr’s still invite only, but there’s a good chance you know someone with an account by now. We’ll be issuing new invite tokens from time to time, so keep an eye out. There are some screenshots on Flickr, and alpha travellers Stowe Boyd and Roo Reynolds have written some illuminating reviews. I’ll be at XTech in Paris in May (don’t forget, online registration closes soon) so track me down and I’ll give you a demo.
February 27th, 2007 | Published in events
I’m on the road again. On Thursday March 1st I’m flying to San Francisco and I’ll be in the USA for the whole month.
February 12th, 2007 | Published in events
I’ve just got back from another big trip. I’ve spent most of the last two weeks in New Zealand, thanks to Nat Torkington and the kind sponsorship of New Zealand Trade and Enterprise. Not only did I get to attend NZ Foo Camp, but NZTE’s John Houlker arranged for me to meet with representives of Auckland and Wellington’s media, software and archiving interests.
January 11th, 2007 | Published in hardware | 2 Comments
I’ve been interested for some time in the possibilities offered by bringing external data into virtual environments like Second Life. This data might come from the web, but it could also come from the real world – from physical sensors and interfaces.
Over the last couple of weeks I’ve enjoyed playing with the Arduino hardware prototyping board. This week’s open-sourcing of the Second Life client came at exactly the right time for a new experiment.
Here’s a video demonstration (people reading the feed, start your web browsers). On the left you’ll see an Arduino reading analogue values from a potentiometer and feeding the results in via the USB-serial interface to my Mac. On the right, you’ll see a modified version of Second Life that is feeding those values in via my avatar’s chat channel. An object in the Second Life world is reacting, with perhaps a half-second lag.
December 14th, 2006 | Published in events
The call for proposals for XTech 2007 is closing this weekend. Last year’s conference was superb, and if you’ve got anything to say about making the web then you’ll definitely want to be part of next year’s lineup.
The theme for this year’s conference is “The Ubiquitous Web”. As the web reaches further into our lives, we will consider the increasing ubiquity of connectivity, what it means for real world objects to connect to the web, and the increasing blurring of the lines between virtual worlds and our own.
The technologies underpinning these developments include mobile devices, RFID, ultra-wideband, Second Life, location-aware services, Google Earth and more. The issues surrounding them include privacy, intellectual property, activism, politics, regulation and standards.
December 10th, 2006 | Published in Uncategorized
Nearly two years ago, I wrote a utility to check your del.icio.us tags for duplication using Porter stemming. Until today, the application had stopped working completely due to the fragility of the screenscraping code it was using. For fun, I’ve done a rewrite using Ruby and Hpricot, with all-new fragile screenscraping code based on the del.icio.us JSON feeds (thanks to Lenny Domnitser for pointer those out to me). I web-enabled it using Camping, a nice mini-framework for when webapps don’t need all the bells and whistles of Rails.
December 9th, 2006 | Published in Uncategorized
Last month I went along to the Google Open Source Jam in London. It was a very entertaining evening with a great crowd. At the last minute I decided to give a quick show-and-tell on the work in progress at Nature.
November 12th, 2006 | Published in misc
This month my freelance work takes me to Nature Publishing Group to work on a new scientific project in Second Life. We’re not quite ready to talk about what we’re doing yet, but I’m so pleased with a bit of work in progress that I thought I’d put a teaser up here.
October 9th, 2006 | Published in events
It’s nearly time to return to London for a pause and a stretch. Since I quit my job at the BBC almost exactly a year ago, I’ve spent 4 months snowboarding, attended 6 conferences and spoken at 3 (LIFT06, ETech, SXSW, XTech, Railsconf and Foocamp), worked on at least 5 freelance contracts, lived in 3 different countries (France, Holland and the USA) and spent time in at least 5 others (Spain, Switzerland, Germany, Austria, Finland). I’ve travelled more than 40,000 miles by air, taken a flight every 2 weeks on average, and probably met more people in one year than in all the previous years of my life put together.
Although it’s no substitute for simply avoiding wasteful airtravel, after doing the calculations for this post I paid for a 15,000 lbs CO2 carbon offset from TerraPass.