Tim Verbelen and Pieter Dhondt have brought us the results of their MSc thesis. In the video they take the concept of a FPS (First Person Shooter) like Doom or Quake and apply it to the real world. Using materials available to them like papervision and Wii controllers, they were able to put on an impressive demonstration of their game.
While its not ready to become a game you can buy at your local game store, it certainly showcases what can be done even now with a little creativity and hard work. Kudos on a job well done.