This is no doubt exciting, but I am curious how well they deal with unexpected obstructions (such as cars at intersections behaving in unexpected fashion). Reme

This is no doubt exciting, but I am curious how well they deal with unexpected obstructions (such as cars at intersections behaving in unexpected fashion). Remember, we have a lot of issues with self-driving, and the kind of problems (not quite handling environment correctly) are translatable to this use case as well...