Self-driving vehicles. You can buy GPS-based automatic steering systems for tractors right now [1] (there's still an operator on board, so it's not truly autonomous)
Obviously the self-driving cars of the future will also need other sensors as GPS doesn't work under tunnels and bridges.
Obviously the self-driving cars of the future will also need other sensors as GPS doesn't work under tunnels and bridges.
[1] https://agriculture.trimble.com/precision-ag/products/steeri...