I saw a commercial of this on TV a bit ago and I have to say I'm intrigued. Its a game you play by using brainwaves to control a ball going up and down. Simplistic it is, maybe a tad bit boring after a while but it feels like a step into the future.
So many comic books, video games play on being able to play a game in a virtual reality form with just your thought so maybe this is slowly inching its way there. Maybe its just wishful thinking....
Mind Flex