Completly useless but cool invention. Goggles that transform the world in realtime.. applying line art type filters, ASCII filters, invert colors, etc.. to what you see.
http://englishrussia.com/?p=1377#more-1377
Russian artists from Moscow presented in London the totally useless but somehow cool device - goggles that you can put on and feel yourself like a robot from a Terminator movie or like somebody else from “the cyberspace”.
http://englishrussia.com/?p=1377#more-1377