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by bradtemp 3017 days ago
Neither humans nor robots can treat everywhere like a crosswalk. We human drivers see pedestrians standing on the edge of the road all the time, often getting ready to cross. If we slowed down every time we saw that, roads would flow poorly. On the other hand, we do slow down when we see people poised to cross at an actual crosswalk, and the law demands we do that.

Right now, live humans are better at reading the body language of pedestrians than machines are, and this is an area of research.

My suggestion is that mapping places where people are likely to cross allows you to dial up your caution in those locations. Not to dial it all the way up to what the law demands in legal crosswalks, but not to have it at the most basic level. Of course, once a ped enters the roadway, you will dial up the caution.

On 45mph roads, peds know to expect cars not to keep them safe. You wait for a long clearing in the traffic and you run if you have to. On low speed roads, we cross even with cars coming, expecting them to see us and react.