Tele-Immersion at UC Berkeley

Roland Piquepaille writes "Tele-immersion is a technology which allows cooperative interaction between groups of distant people working in the same virtual environment. At the Center for Information Technology Research in the Interest of Society (CITRIS) at UC Berkeley, interdisciplinary teams are deploying this technology. It involves three real-time steps: taking images of a subject with 48 cameras, transmitting the images over a network, and implanting them in a virtual world. For example, it will allow students and professors on different campuses to meet -- virtually -- and discuss -- lively -- while being in ancient sites of Greece or Italy. The technology offers more promises than academics discussions. Imagine a nurse telling a diabetic how to make an insulin injection while being far away from him. Of course, this technology is facing some hurdles, such as the cost involved to model you with so many cameras. This summary shows you some details about the image processing involved in this project."