I think you are right about it being R&D cost. I'm sure its more than a webcam even at scale but I think that both probably have their pros and cons. How do t

I think you are right about it being R&D cost. I'm sure its more than a webcam even at scale but I think that both probably have their pros and cons. How do the cams work the morning after a snowstorm when everything is white vs the radar system? I could see both being in-use with one being used as warm backup based on road conditions. Never the less still sounds like the guy knows his stuff.