Welcome to office with a smile! Canon's biometric access contr | Big Data Science

Welcome to office with a smile!
Canon's biometric access control systems passes into Chinese offices and other work areas only those employees who smile: a smile identification function is built into the face recognition module in video cameras at the entrance. This is expected to enhance corporate spirit and employee loyalty.)
https://www.theverge.com/2021/6/17/22538160/ai-camera-smile-recognition-office-workers-china-canon