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If the dangerous situation is a flash flood or landslide stopping may be entirely the wrong response. The entire problem with these rigid failsafes and the whol
by throwaway173738 4y ago
If the dangerous situation is a flash flood or landslide stopping may be entirely the wrong response. The entire problem with these rigid failsafes and the whole idea of ai-driven cars is this idea that a programmer can predict every situation the car will encounter by extrapolating from the climate and road conditions in places like san francisco.
One project I worked on was a safety critical system that almost got sunk by an overly-simplistic fault response. The device would reboot if it detected any sensor readings out of range. One day someone put a bag over it while it was delivering concentrated oxygen from the air and it rebooted because the ambient o2 sensor was reading well below what anyone could reasonably expect were the machine not enclosed. The patient had to be bagged while the machine came back on.
You simply can’t predict every emergency situation and you most certainly shouldn’t assume a simplistic single-response model is enough to get the passenger to safety. Humans are really good at inferring correct behavior socially and it would be much better for an AV to watch what other drivers are doing to figure out how to handle unexpected situations. To the degree an AI-driven system is unable to do this it is completely unsuited for use on the road.
- ElFitz 4y agoI think many of us aren’t used to working on anything actually critical to human lives. And I wouldn’t be surprised if quite a few of those who are have never actually fully understood what that means. I certainly don’t. But then, there’s a reason I stay away from life-critical systems.