https://gravity.co/ is a similar project that seems to be much more advanced, and also attaches to a real human body, rather than a nightmare doll head
It's also incredibly difficult to learn to use and to operate. The whole point of putting a robot in the cockpit is that it won't make mistakes humans will and thus be more fuel efficient (e.g., longer operation times).
Man, the carnage that will inevitably happen when someone pushes this thing too far. I suppose that’s true of many things (motorcycles), but this just terrifies me.
At least if you can keep the weight down.