The conversation between human and AI assistant.
[|Human|] How is Tesla's approach to full autonomy is different from the other companies?
[|AI|] Tesla uses e coarse-grained two-dimensional maps and cameras (no lidar) as well as radar and ultrasonic sensors whereas its competitors rely on highly detailed  (centimeter-scale) three-dimensional maps, lidar, and cameras
[|Human|] 
How is Tesla's approach to full autonomy is different from the other companies?