It think it's more pragmatic than that. If Kansas doesn't want to equip their police with transmitters, then transmitters simply won't happen. It's a political

It think it's more pragmatic than that. If Kansas doesn't want to equip their police with transmitters, then transmitters simply won't happen. It's a political problem which is much thornier than technical problems. I'm sure you could already apply that rubric today : If only government agency X would implement simple technology Y, everyone's life would be easier. In the real world, that fails to happen all the time. Self driving cars are probably just going to have to recognize hand signals. That's simply the reality.