Something like that has already been implemented before in a corporate environment: "Canon put AI cameras in its Chinese offices that only let smiling workers i

Something like that has already been implemented before in a corporate environment: "Canon put AI cameras in its Chinese offices that only let smiling workers inside" (https://www.theverge.com/2021/6/17/22538160/ai-camera-smile-recognition-office-workers-china-canon https://www.theverge.com/2021/6/17/22538160/ai-camera-smile-...)