Do you really think the companies working on self-driving cars are unaware that there are portions of the world where inclement weather and poor road conditions

Do you really think the companies working on self-driving cars are unaware that there are portions of the world where inclement weather and poor road conditions exist? People keep bringing this up in every self-driving car thread as though it's some great insight. yes, car companies know about snow. and i'm sure they'll solve it when they're ready to. Problems aren't typically tackled by solving every aspect at once, and the fact that nobody is demonstrating anything outside of perfect conditions in southern california should tell you a lot about the state of the technology.