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by kodis 3006 days ago
I sure couldn't have reacted quickly enough to have prevented this collision. I'd expect the car to have better reflexes then I do, but given the little time from when the pedestrian first showed up on camera and the time when the collision occurred, I doubt that there was anything that the car could have done, regardless of the sophistication of its software.
4 comments

An autonomous vehicle obviously shouldn't exceed a speed where it's stopping distance exceeds it's vision capabilities, since next time it might as well be a tree trunk. That's sometimes difficult for humans to gauge, but then we want autonomous cars so they can make these calculations (and they are much better equipped to).
That’s a good point. But in this situation I think we’d probably find that the driver wasn’t at fault.
Uber clearly has a very terrible problem that their sensors did not pick this up and stop in time, but yeah... if what I saw as a human driver matched what the video camera saw and I hit the brakes the microsecond I saw them, my car still would have hit the person. Brakes aren't magic, and human vision has its limitations.

Still... IR should have seen this.

Video has shit dynamic range compared to the human eye.
If the brakes were applied the collision may not have been avoided but it could have been at a lower speed.