万花筒 2012-07-04&07-06 玩“剪刀石头布”必胜的机器人（在线收听）

 It's just not fair. This robot never loses at Rock, Paper, Scissors. Developed by a lab in Japan, the robot has a built-in high-speed camera and sensors that enable it to recognize the shape its opponent's hand is forming. One millisecond before it plays its winning hand. The human eye can't detect the difference. Scientists hope the gaming champ will provide clues on how to develop robot's battery equipped for interaction with humans without the need for programming or commands. One lesson they may take to heart is that no one likes a cheating robot. Tara Cleary, Reuters.