You know Nintendo had the wii, so sony had to have the balls.... :P
hahaha nice. I've been kinda out of the loop on Move. Can somebody please explain the ball on the top?
its just a lighting source for the game to constantly track as far as I know... each one has different colors to track different players... the eyetoy games for the PS2 would lose track of you if there wasn't proper lighting, but this eliminates that problem...
how project natal will keep track of multiple players without some sort of interactive device is beyond me....