Video: Robot hand can't lose a game of rocks-paper-scissors

Video: Robot hand can't lose a game of rocks-paper-scissors
Oddly enough, one of the few similarities between children in the U.S. and Japan is the game of rock-paper-scissors, known in Japan as Janken. Now a research lab has used that simple kid's game to offer a glimpse at the inexorable perfection curve of robots versus humans.