One thing I don’t understand about the current way autonomous vehicles are going is avoiding more of a “positive control” type of setup. I grant it’s more compl

One thing I don’t understand about the current way autonomous vehicles are going is avoiding more of a “positive control” type of setup. I grant it’s more complicated and it means you won’t have it right away, but shouldn’t we come up with some highway design standards that will make autonomous vehicles safer, then some signaling method to say “this is on” or during construction say “this is off”? It just seems a smarter more incremental way to go. That way you can engage “autopilot” only in conditions it’s known to work under.