Accidentally, but still pretty cool:
http://www.wired.com/dangerroom/2011/01/death-wears-a-snuggie/
http://www.wired.com/dangerroom/2011/01/death-wears-a-snuggie/
Videogame systems are forbidden, a rule that was mocked until it got out that wireless Nintendo Wii controllers could cause the system to detect a false electromagnetic pulse attack and shut down.