3D technology is taking over recently. We have a ton of 3D TVs coming to market along with 3D Blu-ray players and 3D tech for computers. Most of that 3D PC tech is for playing 3D games and watching 3D films though.
Fujitsu is showing off a new all in one computer in Tokyo that has a 3D webcam. The camera allows the user to have 3D video chats or video calls and to take 3D video of themselves.
Fujitsu is mum on details of the AIO or the 3D camera tech other than to say the 3D effects require a pair of glasses to view. I would imagine we are on the precipice of seeing 3D webcams turn up on lots of computers.