In reply to Robbie:
I don't doubt that people could let their cars go roam around at night. Though it definitely opens a whole other dimension of risk when someone can make your car go anywhere they want it to when they want it to. Chop shop anyone?
But the bigger question is will they. As is there a bike share programs and by the use rental cars that are way underutililized. In addition, the johnsons can always air bnb their house for the unused days too. Very few do. I have a feeling it's because these automated cars are going to cost the equivalent of a years pay for most and letting an asset of that comparable worth roam around unchecked just won't be comfortable
For corporations..... Well that is a different story. One more way to replace a human with a machine is a no brainer.
So why do we want them again?