New hardware announcements always make IGN giddy – mainly because of the new gaming possibilities that they afford. Something as potentially innocuous as a new input method can completely change the way we play games; just look at motion sensitivity for proof. But the Wii Fit Board is something else. It uses weight and feet as key factors, and can be combined with the Wii's remote and nunchuk combo for full-body control. For a game like Wii Fit, the potential is obvious. But what else could Nintendo's little white platform be used for? What genres does it lend itself to?