LightSpace - Microsoft Research

"Surface" finally gets to non-surface using projection, mapping and gesture

I have to say, I watched this and had a slight sense of "aww, bless." A lot of what they have here isn't really user-focused, nor innovative, nor particularly cool - but at least it's away from the 10k hardware. Now all you need to do is rig up a room in your house with 10k worth of kit and then stand in the dark and you can, well, um...

It is really interesting though and their enthusiasm comes through brilliantly.