I'm waiting for someone to come up with a wii type remote controller-based operating system - jump for 'list files', punch for 'double click', punch in differe

I'm waiting for someone to come up with a wii type remote controller-based operating system - jump for 'list files', punch for 'double click', punch in different places for different letters ... you get the idea then you just have to force yourself to use this one hour a day ... imagine if you could map tai-chi movements to your keyboard.. you could learn tai-chi while filling in those tps reports !! anyone think this is a good startup idea ?