虽然近五十年来,在计算机技术的支持下,工业用途的机器人已经十分成熟,但是人们还是在继续研究更好的机器人。和工厂中那些按照指令精密装配零件的机械手臂不同,出现在人们生活中的机器人应该更聪明、有更多功能,以及更像人。电影《人工智能》里面的机器人小男孩戴维和其他那些与人外表毫无二致的机器人们,就是研究者的目标。然而,研究者们在艰难地跋涉时,突然发现他们跌进了一个深不见底的低谷。人们诧异地发现,机器人并不是越 Although robots for industrial use are well established in recent fifty years with the support of computer technology, people continue to study better robots. Unlike robots in factories that precisely assemble parts as instructed, robots that appear in people’s lives should be smarter, more functional, and more humanlike. The robotic boy David in the movie “AI” and other robots that look exactly the same as the human appearance are the researchers’ goals. However, as researchers struggled trekking, they suddenly realized they had fallen into a bottomless bottom. People surprised to find that the robot is not the more