Multi-touch gestures in and out of games
- Perfect for browser functionality (scroll, back, forwards) which typically suck to do using traditional controls.
- Games could utilize some simple grow/shink or zoom in/out using pinch gestures.
- Some games could even have "browser" like functionality like swipe left/right/up/down as apposed to using typical controller buttons which might be used for other things instead now and would do them better.
- Cursor control in game and in the console OS.
- Probably other things I havn't though of.