EnergyMax
Member
Certainly a computer-type joystick with limited potentiometer would be problematic, but side-stick controllers are used by the U.S. Air Force Thunderbirds for precision formation flying in F-16s, and they do quite well. I think the practicality of a side-stick controller for an automobile depends upon the quality of that controller.
The risk that would pose to the master plan is huge. There would be so much R&D, and so many questions in the mind of the general public. Sales would suffer. It would be FWD x 10.