[JonSkeptic]

Hrm.....I have to say that the technology is really cool, but the video makes it look like nothing more than a gimmick. Notice "makes it look".

They picked a tower defense game to demo this? Really? Who's gonna want to have full upper body motion (lean in, out, sideways, up, down) to play a tower defense game? A few people, for the novelty of it.

This type of marketing is very unfortunate. It's a technology with a lot of really cool potential and this video made it look like a gimmick.