What the fuck, are you guys actually amazed? This shit is SO OLD. It doesn't even implement a proper z-buffer camera. This is shit. Nothing compared to the MS kinect (which they probably formulated like four-five years ago.)
You just haven't seen any real applications of kinect :S
There are two types of tragedies in life. One is not getting what you want, the other is getting it.
If you wake up at a different time in a different place, could you wake up as a different person?