Avatar Machine
Came across an interesting meshing of augmented reality and video games:
The virtual communities created by online games have provided us with a new medium for social interaction and communication. Avatar Machine is a system which replicates the aesthetics and visuals of third person gaming, allowing the user to view themselves as a virtual character in real space via a head mounted interface. The system potentially allows for a diminished sense of social responsibility, and could lead the user to demonstrate behaviors normally reserved for the gaming environment.
There is a video available here:
http://www.marcowens.co.uk/index_frame.htm