So this has taken a few years.
A toy RC car converted to wifi using a Particle.io Photon with a websocket for a fast connection to an attached cell phone running it’s webcam in the browser using tensorflowjs a Machine Learning Javascript library to run posenet to identify peoples poses to control the car.
The right knee location determines cars turning direction and speed, while both hands near your shoulders determine if it should go backwards.
Also has a bad attempt at using Speech-Commands.
Cool Eh. Just got it working, it has several things that desperately need tweaking.