> For example the car is driving itself on the highway, it knows it's been on the highway, for 20 minutes. I am not even in the exit lane, it knows what lane I

> For example the car is driving itself on the highway, it knows it's been on the highway, for 20 minutes. I am not even in the exit lane, it knows what lane I am in. How could it think I am suddenly on the local road below the highway based solely on the GPS pin movement in the span of a second, without having moved to the exit lane and gone down the exit ramp? Oh wow. This happens often with a car-mounted GPS (or on a phone) and it's pretty annoying. Sometimes the GPS instructs you to do a U-turn at the next available fork in the road, and it takes a moment to understand what's going on. But in a self-driving car it's terrifying! And absurd.