The live streams have been an accompanying feature of MIT-Austria events, such as the 2fast4u High-Speed Photography exhibition, where visitors at the exhibition in Austria could communicate live with students at MIT.
The site at this time was www.redwired.org/tmp/2fast4u and we had 6 feeds running (meaning six cameras!) with 3 booths, where the users could also talk to each other and take snapshots of the different views of the cameras. Screenshots of the feed website can be found here.
At this time there are only two more feeds running: One at MIT, in building 4 in the basement, looking out the windows. The other one sits on a table on the 3rd floor in the Stiftsgymnasium St. Paul in Austria, viewing a former project of the school. The little house can be remotley controlled over the web: