What is the smart retail application scenario that attracts everything?

There are mainly three pieces, one is face recognition customer portrait, the other is intelligent shelf attention analysis, and the third is edge calculation. Face recognition is easy to understand, and intelligent shelves form passenger flow tracks and heat maps through avatar and humanoid tracking. Edge computing is an algorithm embedded in neural network to complete local and real-time processing, protect privacy, reduce bandwidth and cloud computing. These three combine to create an intelligent digital retail scene.