The AMD social networking site lets visitors "tag" themselves based on a diverse set of interests. Old-school hackers, network security experts, cryptographers, political activists, law geeks, lockpickers, reverse engineers, bloggers, privacy advocates, and far more–visitors can label themselves with multiple interests, to become discoverable by fellow visitors from around the world with similar interests, in the same room or across the building. Attendees can then use email or text messages to "ping" the people they discover on the site–new contacts and old friends alike.Link (Thanks, aestetix!)
The AMD site connects visitors to the many talks and events occurring during the conference, too. The same interests tags are used to highlight events and alert visitors to something they might otherwise miss–a vital feature for such a large conference. Attendees can also use the interactive schedule to select events they want to attend, and receive alerts before those events begin.
The site also provides visualizations of activity on the conference floors. Website users can watch the real time positions and movements of people across the Mezzanine, revealing the group dynamics of a massive number of people and instantly identifying the hotspots. Users can also click on any conference room to see its current event, speakers, and attendees.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.