Artificial Intelligence experts have warned that technology allowing a preprogrammed robot to shoot or kill with no human involvement these years rather than decades away. A report, by Human Rights Watch at Harvard Law School, calls for a ban on lethal autonomous weapons, sometimes known as killer robots. ___________________________________________________ 人工智能专家警告称,近几年科技不断发展,使得预先编程的机器人能够独立实施枪击或谋杀,这比预想的早了几十年.哈佛法学院的人权观察站发表了一份报告,呼吁禁止研发"杀手机器人"等致命自动武器.________________________________________