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▲ triceratops an hour ago

In addition to vision, humans have proprioception and kinesthesia, hearing, inner ear receptors for balance, a sense of touch, sense of smell. We use all of these sensory inputs when we drive. And even then humans get into lots of accidents.

Lidar is superhuman vision.

▲Rohansi 34 minutes ago | parent [-]

How do you use your sense of smell to help you drive? I can't smell anything outside my car thanks to the air filter.

The real answer is very simple: safe drivers slow down to adapt to poor conditions (including visibility). Lidar might reduce how much it needs to slow down but I don't think it will be eliminated because you can't drive with only lidar.

▲triceratops 32 minutes ago | parent [-]

> How do you use your sense of smell to help you drive?

I smell smoke before I see it. Useful if there's a forest fire up ahead.

Burning rubber or smoke from the engine is an indicator of a mechanical issue.

> you can't drive with only lidar.

Nobody said you could. This is a strawman.

Tesla stans are the only ones trying to convince everyone you can only drive with cameras. Everyone else is pretty united on the usefulness of multiple inputs.