4 ms·

Humans use road markings to help drive/navigate, why shouldn't a car?

• compostor42 11y ago
  The car using them is fine. Their absence alone causing failure is worrisome.
  • jfoster 11y ago
    What do you think the car should do when it can't see any lane markings? Would also be interested in knowing what you think it does right now, in the failure scenario we're discussing.
    • compostor42 11y ago
      The point is that lots of roads don't have visible lane markings. If the self-driving mode doesn't work correctly with out them then it won't work on many US roads.