Alumni from last year's winning entry are collaborating with team members from the University of Edinburgh to combine the bio-sensor with an arsenic detector.
从去年的得奖校友与来自英国爱丁堡大学的研究小组成员在生物探测器中加入砷探测器。
2
Each micro machine would be equipped with a sensor, either a video camera or a chemical agent detector.
每个微型机器人将配备一个传感器，可能是视频摄像机或化学剂探测器。
3
Motion detector activated lighting normally stays off until the sensor detects movement.