The future IoT infrastructure of supermarkets
The laying speed of the IOT is constantly accelerating, and the form of the IOT in supermarkets will penetrate faster, especially as the ESL interacting with consumers, the manual price change method currently used will gradually be replaced by wireless ESL, the most fundamental reason is that the ESL provides the fast speed that the manual can not provide, which is also the requirement of industry efficiency improvement.The functioning of society is evolving towards greater efficiency.A very important communication bridge between merchants and consumers is price information, no matter what ch