Okay, serious use here
I can think of a great use for the machine-controlled human scenario. It would be very handy for learning to do certain dynamic body movements. The machine carries your body through the motions, you FEEL what it's like, how fast, etc. Then YOU do it. The system would evaluate how well you move and maybe make small corrections and spoken comments or guidance. It would be your personal Sensei, but not limited to watching you and telling you what to do. Also, many things like Tai Chi have you turning around while keeping your head in position, making it impossible to see what the instructor is doing. If the instructor is ON you, that's not a problem.
Biting the hand that feeds IT
