You have a screen already, given that we're talking AR glasses. The mirror is for reducing latency, not screwing up your skin tone, etc. You only render the pa

You have a screen already, given that we're talking AR glasses. The mirror is for reducing latency, not screwing up your skin tone, etc. You only render the particular things to substitute, nothing else is needed. And it won't get your view angle screwed up, and trivially allows for multiple people.