At present, there is a growing need for AI that can be used by incorporating it into the edge device side, instead of the conventional AI that is processed on the cloud side, such as deep learning. This is called "edge AI". As a specific technical difference, when the conventional AI learns on the cloud server side and communicates with the edge side, there may be a communication delay, whereas the "edge AI" By performing predictions completely, high-speed data processing is possible without causing communication delay.