While taxis are one likely use for these cars I expect they'll also replace existing car share/co-op programs. I used to live in an urban area where I didn't ne

While taxis are one likely use for these cars I expect they'll also replace existing car share/co-op programs. I used to live in an urban area where I didn't need a car 99% of the time. I was in a co-op so I could book a car for a few hours the other 1% of the time. I don't see anything preventing someone from booking an autonomous car for a few hours while they get all of their shopping done. This type of use can also replace a second car for some families.