What does smart community mean?

Smart community, in the eyes of capital, the hottest thing at present is O2O community e-commerce, which is a connecting tool for online purchase of offline experience. The whole community contains smart properties, and residents can pay property fees and utilities online. Entering the community requires intelligent face recognition. At a higher level, the delivery person does not have to enter the community. There is drone delivery in the community, and so on. At present, smart communities are not smart.