3 ms·
From the first principles point of view, it comes down to radar and ultrasonic having much higher wavelengths than optical. Which results in much lower amount o
by EVa5I7bHFq9mnYK 4y ago
From the first principles point of view, it comes down to radar and ultrasonic having much higher wavelengths than optical. Which results in much lower amount of incoming information, worse resolution and higher interference if many cars radiate the same signals on a busy street.