Their self driving cars do work? I rode in one for 30 minutes one-way on Sunday. Used it for my return trip too. No driver. Take at least 2 - 3 rides a week and have been for a few months now.
They work (most of the time) in Phoenix and SF because they've mapped every single inch of the cities by now and there are no adverse conditions. It's not scalable.
Why is that not scalable? Mapping out two large cities for an experimental project in a few years seems scalable, expand to new cities over time with additional resources.
