
Elon Musk says the main thing holding back Tesla Robotaxi’s night hours is that the cars have a hard time seeing pets in the dark. His example was “grey kittens on grey tarmac.”
That’s a low-light, low-contrast detection problem, which is the textbook weakness of cameras and the exact thing lidar and radar handle. Musk has spent years calling those sensors a “crutch” and a “fool’s errand.”