One of Rodney Brook's team's first subsumptive robots was the insectoid Attila (in photo from 1991), here being worked on by graduate student Cynthia Breazeal. The other pairs of hands belong to then-undergraduate student Mike Binnard, and former graduate student Colin Angle, who is now chief executive officer of the robotics firm iRobot. MIT Artificial Intelligence Lab, Cambridge, MA. From the book Robo sapiens: Evolution of a New Species, page 60.