日本庆应大学的科学家研制成功一种领路机器人。这种领路机器人靠传感器感知人在何处,而后走近他,根据它体内安置的地图确定到这个人要去的地方的走法,陪着他到达目的地。这种机器人体内装有大约60个传感器,包括红外线传感器、超声波传感器、 Japan Keio University scientists developed a successful lead robot. This lead robot senses where people are by sensors and then approached him, determining the way to go to where the person is going, according to the map placed inside it, and accompanying him to his destination. This robot contains about 60 sensors in its body, including infrared sensors, ultrasonic sensors,