> The right solution to this is to have an official database of signs and their GPS coordinates Why does everyone think self driving cars can use GPS to identi

> The right solution to this is to have an official database of signs and their GPS coordinates Why does everyone think self driving cars can use GPS to identify sign locations? GPS is not accurate enough to do that, and the labeling would need to be done by hand, which is not feasible. Plus, signs change and move around, making the labeling task endless.