This will be the title of my speech at BarCampLondon.
It will be held in the Andy Warhol room, tomorrow morning at 12.30
Tags will include: social software, cooperation, emergence,physical spaces, interaction design, ambient knowledge, headshift, social affordance, visualization and perception.
Update: speech will actually take place at 14.00

hey Riccardo,
was great to meet you at BarCamp and I really enjoyed your presentation. Would be interested to hear more about ways that you can build the critical mass in these virtual water cooler spaces and also, how to create the right incentive/motivation to get people involved who might otherwise be a little scared or protective, or otherwise disinclined to participate.
well done - a really interesting topic :)
(and I loved the bunny too! where do I get one of those!)