I need some kind of a spit screen for my laptop. I don't think this will catch on.

not bad idea, although i literally nearly passed out onto my keyboard,
it would be nice if you could actually control the car instead of just blow it fast enough to win.....i would say work on it mate and make an it a game worth playing, and the blowing thing should give a boost that lasts longer to stop people dropping like fly's, but good idea