We are seeing this kind of technology in the Nintendo Wii and this is a very, very primitive form of what we will be demonstrating on Friday.

As a huge fan of the Wii, I can only dream of the day that you spray on your controller. That's one great way to alleviate all the broken tvs and windows. Although I'm sure somebody would end up throwing themselves through a window when jumping for that tennis ball that get's returned on the opposite side of the court. Sounds to me like the idea from the movie lawnmower man isn't that far off!