Guy Hacks His Roomba with LEDs, Transforms It Into Pac Man

Anyone out there with a fetish for hoovering in the dark (anyone out there with a fetish for hoovering, call me, because I need a new cleaning lady) might like this hacked Roomba. Ron Tajima has created the Pacma, using 448 yellow LEDs, and a control unit made of an MPU that connects to the robo-vac via a cable and… » 6/02/08 6:45am 6/02/08 6:45am