i can see the array of application "project natal" can be used. it seem fun and quite creative.

however, the part of the vid about the kid and his skateboard was a bit weird.

the kid has a REAL skateboard with him, why would he spend the time playing with a video-game version of the REAL thing?

it's like having project natal scan your dinner and then having you pretend to eat it with the console -- weird, o.O