You probably have seen / read about the control centres that direct self-driving cars in critical situations. What surprised me that in some cases this number is 1.5 ppl per car. more than if these taxis has drivers. Maybe its just the cost of advancing technology, but its certainly a good illustration of some of the problems that continue to plague AI technology: dealing with out-of-distribution events.
PS: is it fair to put this under 'How it works'? ๐