An eye on the future of gaming? Probably not.
See, the key reason why the Microsoft's Kinect will never catch on, is because it betrays the ubiquitous irony of video game players - you can be a shamelessly lazy bastard, and still save the world. The Kinect is just too much effort, since it requires moving more than your fatty sausage-like fingers and thumbs.
But controlling games by moving nothing more than your eyes? Now we're talking! You can maintain your carefully-balanced diet of crisps and Tizer, and still toss off the hours of your meaningless existence:
Brilliant. Except you have to take your eyes off the screen in order to play. And eventually they'll feel so tired you'll want to pop them out into a jar of warm oil. But apart from that, I mean. Brilliant.