I think the auto manufactures are trying on their own to do that. Why do we need so much technology on our cars. My dad thought power windows and door locks were too much. I know he'd be shaking his head at all this back up protection systems. I know I am. If you can't back out of your drive way and pay attention to what your doing, you shouldn't be driving. Same with the auto parallel parking systems, if you can't park it, how did you get your license? You shouldn't be on the road, your a hazard.
Sorry to hijack, I'll get off my box.
For now, our two Sonics still have roller waitresses and waiters. For how much longer, who knows.