Comment by bryanlarsen a day ago
The interesting snow & ice problem for me is that humans will drive in winter conditions that are unsafe -- for example white-out blizzards. Robocars won't be able to drive in a white-out blizzard, so they'll likely refuse to do so. Humans should also refuse to drive, but people drive anyways.
NYC doesn't generally get white-out blizzards, so refusing to drive in them is quite feasible.
I come from way up top on that globe of ours. I have driven in frankly apocalyptic snowstorms. They're an insidious problem to solve, but I remain optimistic. Back home, they will close specific roads due to snowstorms, but what do you do about the cars already on the road? You can't stay put for 16 hours can you? So you move as slow as possible, sometimes as low as 5 kilometres an hour. Cause that's the thing about a snowstorm; it's about visibility. You're not risking your life if a dude in skis can go faster than you.
> You're not risking your life if a dude in skis can go faster than you.
Sure you are. You can still drive off the road and into the ditch where nobody can see you. People then die because they don't clear their tail pipe and get carbon monoxide poisoning or they try and walk for help and freeze to death.
If white-out visibility is the only problem to be addressed then machines seem pretty well placed because they can use very accurate positioning and non-visible light sensors. Unfortunately they probably wouldn't know that there's a 50 yard section of the road that always drifts in when the wind comes from the south and the snow is dry.
> Robocars won't be able to drive in a white-out
My Subaru can lane keep in Wyoming blizzards better than I can because it follows the car in front with radar.