Posing for a portrait at the Osaka (Japan) University Department of Computer-Controlled Mechanical Systems, Junji Furusho (seated) and research associate Masamichi Sakaguchi show off Strut, their child-sized humanoid robot. At the time, the robot, a work in progress, could not walk at all?it could only stand. (It walked sometime later.) But simply getting the robot to stand properly was a major accomplishment. Like a human being, Strut has such complex, interreacting mechanical "musculature" that considerable processing power is needed simply to keep it erect. Japan. From the book Robo sapiens: Evolution of a New Species, page 49.