this post was submitted on 02 Apr 2025
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Tesla's argument of "well human eyes are like cameras therefore we shouldn't use LiDAR" is so fucking dumb.
Human eyes have good depth perception and absolutely exceptional dynamic range and focusing ability. They also happen to be linked up to a rapid and highly efficient super computer far outclassing anything that humanity has ever devised, certainly more so than any computer added to a car.
And even with all those advantages humans have, we still crash from time to time and make smaller mistakes regularly.
Anyone who has driven (or walked) into a sunrise/sunset knows that human vision is not very good. I've also driven in blizzards, heavy rain, and fog - all times when human vision is terrible. I've also not seen green lights (I'm colorblind).
Bro I'm colorblind too and if you're not sure what color the light is, you have to stop. Don't put that on the rest of us.
I can see red clearly and so not sure means I can go.
I've only noticed issues in a few situations. When I'm driving at night and suddenly the weirdly aimed streetlight turns yellow - until it changed I didn't even know there was a stoplight there. The second was I was making a left turn at sunset (sun behind me) and the green arrow came on but the red light remained on so I couldn't see it was time/safe to go until my wife alerted me.