3D user interactions with 'Touchlight'
Having been recently looking at 3D stuff with WPF this was an interesting investment that we've just made with EON in California. Take a look at the press release and http://www.eonreality.com/video/touchlight/touchlight.wmv for an introduction to 'Touchlight'. I wonder what the gesture for "help, I'm lost in 3D space!" is?