物联网(物品在联网状态下互相传递信息)的概念由来已久。武侠小说里经常会写到用意念控制东西,甚至可以隔空取物;而在现实世界里,物联网就以让“隔空取物”、“意念操纵”这样的事情成为现实,只要将物品变成一个联网的设备。然而,尽管和互联网几乎同时出现,高昂的价格阻碍了物联网发展的步伐。2014年,谷歌以32亿美元收购智能室 The concept of the Internet of Things (objects passing information to each other in a networked state) has a long history. In martial arts novels often write about using ideas to control things, and they can even do things in an empty space. In the real world, the Internet of Things has become a reality in such a way that things like “emptiness” and “ideation are manipulated” , As long as the items into a networked device. However, despite the almost simultaneous appearance with the Internet, high prices have hindered the development of the Internet of Things. In 2014, Google acquired the smart room for $ 3.2 billion