Bill Gates mentions Natal in 2007?

I was just browsing youtube and I came across this video. Skip ahead to 6:35ish. I really doubt that Project Natal was just an answer to the Wii motion sensing.

because wii didn't exist in 2007? lol

Wii came out in 2006

nice find

Wii came out in 2006

Khanbhai0

Microsoft must definitely have been working on prototypes for years. Even maybe before the release of the XBOX 360.