I just the the newest project that i am sure this year will be released.
Wii cannot be compared with this game.
A receiver( or something like that) scans your body and you don't need to handle anything,no remote no wii,u are playing directly with the Tv.
You can play any game, see movies and many more.
The new concept is called Xbox 360 Project Natal.
I will show you here a preview.