It seems cool, but it's not terribly useful. It's very useful for selecting things, replacing a mouse for most of the stuff we use a mouse for today, but that's really about it. As a gaming tool it seems to have a novelty aspect to it, but not particularly favorable, and it isn't going to replace a keyboard for most of what we se a keyboard for. Again, cool, but not exceptionally useful.
[citation][nom]4745454b[/nom]I'm tempted to buy this just for the "Minority Report" abilities. $200 seems a bit steep however. (Price from Amazon website.)[/citation]
A good wireless mouse and keyboard costs over $100. Add to that a decent HD web cam and you're fast approaching, if not over $200. This minus the technology convergence that the Kinect gives you. I think $200 is a fair price. This is going to be killer in the HTPC space.