In the piece — titled “Can You Fool a Self Driving Car?” — Rober found that a Tesla car on Autopilot was fooled by a Wile E. Coyote-style wall painted to look like the road ahead of it, with the electric vehicle plowing right through it instead of stopping.
The footage was damning enough, with slow-motion clips showing the car not only crashing through the styrofoam wall but also a mannequin of a child. The Tesla was also fooled by simulated rain and fog.
The cartoon wall is just an exagerated illustration of why a vision only system sucks compared to other systems.
If you watch the rest of the video, you’d see Tesla’s vision only system is inferior to cars using radar/lidar in other, more realistic situations like heavy rain and fog.