Check this out... At the end of the video the program used to follow head movement could be made to easily simulate so many great video games, and could finally have advanced the video game industry far enough to create a quality Wrestling/MMA game... I'll have to keep an eye out for upcoming UFC games and beg their coders to sneak a wrestling easter egg into it.
Soo.. picture a multi player wrestling game...
http://www.ted.com/index.php/talks/j...ote_hacks.html
Picture this... 
Linear Mode
