The problem is that the face is critical to “normal” interactions. Thus the ChatGPT demo of using the camera to determine if you are speaking to it (or to someo

The problem is that the face is critical to “normal” interactions. Thus the ChatGPT demo of using the camera to determine if you are speaking to it (or to someone else) to choose whether to respond. If talking with AI becomes more mainstream, face detection will (at first) make the experience better.