I’m also curious about school zones. The one near my house has a sign, “School” “Speed Limit 35” “7:00AM to 4:00PM School Days” Now, how does a robotaxi comply with that? Does it go to the district website and look up the current school year calendar? Or does it work like a human, and simply observe the patterns of the school traffic, and assume the general school calendar? I suspect it continues in Mad Max mode.
Wait, how does that work? Every person in your city needs to know the exact calendar of that school?
It's pretty simple.
You don't need clever software or self-driving cars, you just need to lift your right foot a little near schools.
https://maps.app.goo.gl/34QgN2KTQmGML2Ae8
Here is an example of one that just lights up with a 20mph limit when it's needed, from near where I grew up. Pretty high-tech for a remote part of the world, eh?