https://www.youtube.com/watch?v=sJ4hWa6y710 As someone who tinkers with a Kinect attached to a computer, I think this is genius and I'm facepalming myself for not thinking of it first, myself.
Everyone's thought of it, but that doesn't mean it's anything except a gimmick. Most people won't care to spend a couple thousand dollars to project their games onto their couch and bookshelves. Edit: It's nothing a PC hasn't been able to do for years with projectors and a multi-monitor graphics card, its just that nobody as cared to do it.
Hey, this is great. Maybe they can now put a FoV slider in all the PC ports and I don't get seasick anymore. Seriously though, I would just project the game on the wall and move the furniture.