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US probes Waymo robotaxis over school bus safety
81–90 of 237 posts
Re: US probes Waymo robotaxis over school bus safety
#82Earlier quoted context omitted.
“Wasn’t me in the car”
Hence high definition camera. Most states have tints on windshield and dark tints on front windows as illegal. Also, the license plate is all that is needed, ticket the owner and they will readily give up the driver. Other countries have no issues with camera based traffic law enforcement.
At least in socal with the way camera based traffic enforcement it has basically no teeth and plenty of ways like my quote to weasel out. You can actually ignore the ticket that is mailed to you. I’m not even sure HD cameras would help here. You even have options built into the ticket to say it wasn’t you driving or that it was someone else you know of in a sort of check a couple boxes and mail it back fashion. However if you actually look up the status of your ticket with the ticket number on the web portal, then it counts as being served a ticket and you do have to pay or show up in court.
Seems the way the law works is it needs some piece of two way communication. It doesn’t seem to work on a one way basis like it might in other countries. Maybe it is because most of our laws concerning technology are very much still structured for an analog world. E.g how in this case the old ritual of you being identified to have acknowledged the ticket by the cop writing it and handing it to you is preserved by you having to show you’ve actually received the ticket and consent to its validity viewing its status online.
Re: US probes Waymo robotaxis over school bus safety
#83Re: US probes Waymo robotaxis over school bus safety
#84San Francisco is the crucible (by US standards) of dealing with pedestrians and I'm still shocked they launched there so early. But with something as distinct and vulnerable as school busses, it's time to think about hardware installation so automated vehicles can "see" farther ahead.
Re: US probes Waymo robotaxis over school bus safety
#85I’m also curious about school zones. The one near my house has a sign, “School” “Speed Limit 35” “7:00AM to 4:00PM School Days” Now, how does a robotaxi comply with that? Does it go to the district website and look up the current school year calendar? Or does it work like a human, and simply observe the patterns of the school traffic, and assume the general school calendar? I suspect it continues in Mad Max mode.
Wait, how does that work? Every person in your city needs to know the exact calendar of that school?
You can always just slow down for 30 seconds if you're not sure.
Re: US probes Waymo robotaxis over school bus safety
#86To be honest. I think this is one of the strengths of autonomous cars. With humans when they do this at max we can punish that individual. To increase population wide compliance we can do a safety awareness campaign, ramp up enforcement, ramp up the fines. But all of these cost a lot of money to do, take a while to have an effect, need to be repeated/kept up, and only help statistically. With a robot driver we can de…
> we can develop a fix and roll it out on all of them. You have to know what you're fixing first. You're going to write a lot of code in blood this way. It's not that people are particularly bad at driving it's that the road is exceptionally dynamic with many different users and use cases all trying to operate in a synchronized fashion with a dash of strong regulation sprinkled in.
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Re: US probes Waymo robotaxis over school bus safety
#87To be honest. I think this is one of the strengths of autonomous cars. With humans when they do this at max we can punish that individual. To increase population wide compliance we can do a safety awareness campaign, ramp up enforcement, ramp up the fines. But all of these cost a lot of money to do, take a while to have an effect, need to be repeated/kept up, and only help statistically. With a robot driver we can de…
> we can develop a fix and roll it out on all of them. You have to know what you're fixing first. You're going to write a lot of code in blood this way. It's not that people are particularly bad at driving it's that the road is exceptionally dynamic with many different users and use cases all trying to operate in a synchronized fashion with a dash of strong regulation sprinkled in.
> You have to know what you're fixing first. You're going to write a lot of code in blood this way.
This is exactly how the aviation industry works, and it's one of the safest ways to travel in the world. Autonomous driving enables 'identify problem -> widely deployed and followed solutions' in a way human drivers just can't. Things won't be perfect at first but there's an upper limit on safety with human drivers that autonomous driving is capable of reaching past.
It's tragic, but people die on roads every day, all that changes is accountability gets muddier and there's a chance things might improve every time something goes wrong.
Re: US probes Waymo robotaxis over school bus safety
#88To be honest. I think this is one of the strengths of autonomous cars. With humans when they do this at max we can punish that individual. To increase population wide compliance we can do a safety awareness campaign, ramp up enforcement, ramp up the fines. But all of these cost a lot of money to do, take a while to have an effect, need to be repeated/kept up, and only help statistically. With a robot driver we can de…
> we can develop a fix and roll it out on all of them. You have to know what you're fixing first. You're going to write a lot of code in blood this way. It's not that people are particularly bad at driving it's that the road is exceptionally dynamic with many different users and use cases all trying to operate in a synchronized fashion with a dash of strong regulation sprinkled in.
I haven't dealt with a school bus in....maybe 20 years, and it would definitely be an exception if I had to deal with one tomorrow. I kind of know what I should do, but it isn't instinct at this point.
A waymo, even if it drove in urban Seattle for 20 years where school buses aren't common, it would know what to do if it was presented with the exception tomorrow (assuming it was trained/programmed correctly), it wouldn't forget.
Re: US probes Waymo robotaxis over school bus safety
#89Earlier quoted context omitted.
> You're going to write a lot of code in blood this way. Waymo has been doing a lot of driving, without any blood. They seems to be using a combination of (a) learning a lot from close calls like this one where no one was hurt even through it still behaved incorrectly and (b) being cautious so that even when it does something it shouldn't the risk is very low because it's moving slowly.
Waymo operates in a very limited scope and area. I would not attempt to extrapolate anything from their current performance.
> Waymo operates in a very limited scope and area. I would not attempt to extrapolate anything from their current performance.
This is less and less true every year. Yes, it doesn't drive in the snow yet, no, I don't drive in the snow either, I'm ok with that.
Re: US probes Waymo robotaxis over school bus safety
#90I’m also curious about school zones. The one near my house has a sign, “School” “Speed Limit 35” “7:00AM to 4:00PM School Days” Now, how does a robotaxi comply with that? Does it go to the district website and look up the current school year calendar? Or does it work like a human, and simply observe the patterns of the school traffic, and assume the general school calendar? I suspect it continues in Mad Max mode.
Wait, how does that work? Every person in your city needs to know the exact calendar of that school?
In NSW (Australia) that's exactly how it works. And it includes 'pupil-free' days where there are no students present. My old school even had a pedestrian bridge and barriers so that it wasn't even possible to get to the road.
It's so silly, when the obvious solution is to make school zones 40km/hr (25mi/hr) at all times, or to fix the road design. Typical speeds here are 60km/hr (40mi/hr), so anyone making the argument that it would 'slow traffic' is being dramatic.
(There is one exception that I know of - our east coast highway used to go near a school, which forced a change from 110km/hr (70mi/hr) to 40km/hr. In this case I will concede the speed is not the issue, the highway location is the issue)