Mr. mold讲述了传感器的简史:从两个独立的部分(信号发射器和信号接收器)发展到蜂巢设计的现代版本(信号从设备向各个方向传输并反射回来)。. 传感器的主要应用是Mr. 莫尔德的公司正在为老年人提供更好、更方便的医疗支持. 在安装, 运动传感器每三秒检测一次用户的动作,并将数据上传到操作云. Mr. Mould’s team is then able to understand the citizens’ living routine by analyzing motion data; they can then employ messages to warn the caregivers instantly based on whether an abnormal data set is suggesting the elders need additional help.