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AI Transportation

'Cyclists Can't Decide Whether To Fear Or Love Self-Driving Cars' (yahoo.com) 210

"Many bike riders are hopeful about a world of robot drivers that never experience road rage or get distracted by their phones," reports the Washington Post. "But some resent being guinea pigs for driverless vehicles that veer into bike lanes, suddenly stop short and confuse cyclists trying to navigate around them.

"In more than a dozen complaints submitted to the DMV, cyclists describe upsetting near misses and close calls... " Of the nearly 200 California DMV complaints analyzed by The Post, about 60 percent involved Cruise vehicles; the rest mostly involved Waymo. About a third describe erratic or reckless driving, while another third document near misses with pedestrians. The remainder involve reports of autonomous cars blocking traffic and disobeying road markings or traffic signals... Only 17 complaints involved bicyclists or bike lane disruptions. But interviews with cyclists suggest the DMV complaints represent a fraction of bikers' negative interactions with self-driving vehicles. And while most of the complaints describe relatively minor incidents, they raise questions about corporate boasts that the cars are safer than human drivers, said Christopher White, executive director of the San Francisco Bike Coalition... Robot cars could one day make roads safer, White said, "but we don't yet see the tech fully living up to the promise. ... The companies are talking about it as a much safer alternative to people driving. If that's the promise that they're making, then they have to live up to it...."

Many bicycle safety advocates support the mission of autonomous vehicles, optimistic the technology will cut injuries and deaths. They are quick to point out the carnage associated with human-driven cars: There were 2,520 collisions in San Francisco involving at least one cyclist from 2017 to 2022, according to state data analyzed by local law firm Walkup, Melodia, Kelly & Schoenberger. In those crashes, 10 cyclists died and another 243 riders were severely injured, the law firm found. Nationally, there were 1,105 cyclists killed by drivers in 2022, according to NHTSA, the highest on record...

Meanwhile, the fraction of complaints to the DMV related to bicycles demonstrates the shaky relationship between self-driving cars and cyclists. In April 2023, a Waymo edged into a crosswalk, confusing a cyclist and causing him to crash and fracture his elbow, according to the complaint filed by the cyclist. Then, in August — days after the state approved an expansion of these vehicles — a Cruise car allegedly made a right turn that cut off a cyclist. The rider attempted to stop but then flipped over their bike. "It clearly didn't react or see me!" the complaint said.

Even if self-driving cars are proven to be safer than human drivers, they should still receive extra scrutiny and aren't the only way to make roads safer, several cyclists said.

Thanks to Slashdot reader echo123 for sharing the article.
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'Cyclists Can't Decide Whether To Fear Or Love Self-Driving Cars'

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  • Then, in August — days after the state approved an expansion of these vehicles — a Cruise car allegedly made a right turn that cut off a cyclist. The rider attempted to stop but then flipped over their bike. "It clearly didn't react or see me!" the complaint said.

    The cars definitely need to be able to detect cyclists beside them. But I'd really like to know more about this one, based on numerous experiences with bicyclists in the university district in Seattle. Basically, was this interaction at

    • by CaptQuark ( 2706165 ) on Monday July 08, 2024 @01:26AM (#64608495)

      Good point. In Washington bicyclists are allowed to treat a stop sign as a "yield" sign if there is no oncoming traffic, aka the Idaho Stop. [wikipedia.org]

      SDCs might not have that programmed into their behavior model or react properly depending on which state the car is operating in.

      46.61.190 . . . . The Safety Stop allows cyclists to treat stop signs as yields if there is no oncoming traffic https://wabikes.org/index.php/... [wabikes.org]

      • Why should they have to behave differently? The cyclist is supposed to treat a stop sign as a stop sign if there is oncoming traffic. A self-driving car is oncoming traffic.

    • by thegarbz ( 1787294 ) on Monday July 08, 2024 @04:18AM (#64608657)

      Basically, was this interaction at a stop sign, and if so - was the bicyclist in the act of just cruising through it without stopping?

      You do need more info. Specifically that it's not illegal for a bicycle to cruise through stop signs. To be clear the bike needs to give way to the car still, but it's amazing the amount of hate given to cyclists by drivers who don't know the road rules. In Seattle a cyclist does not need to come to a stop. https://app.leg.wa.gov/rcw/def... [wa.gov]

      The concept of a safety stop is safer for all and reduces collisions due to reduced time for cyclist to clear an intersection and the much smaller stopping distance of a bike making the stop sign irrelevant to them in the first place.

      But in the case you were talking about the cyclist was obscured behind a vehicle. Being a 4way stop he didn't have right of way, but I suspect he probably did not see the car and the car evidentially did not see him.

  • by aaarrrgggh ( 9205 ) on Monday July 08, 2024 @12:40AM (#64608431)

    Tesla's FSD actually handles bicycles quite well already. (It just needs to handle cars 2-3 ahead of the car in front of you properly.)

    Distracted drivers are an exponentially worse problem.

  • Come the inevitable robot/AI revolution, cyclists will fear self driving vehicles. At least those few stupid enough to attempt to cycle in such hostile condition.
  • Like drift into the bike lane when the traffic backs up. I have no idea why but I have witnessed this behavior several times while out on my bike. It's like they are trying to see around but they're drifting to the right since I'm an America making it worse for them... Also on the plus side they don't actively try to hit me with their side mirrors.

    The downside is the tech is nowhere is near ready to be on roads safely so they could easily bump you and send you a flying.
    • I saw this story, https://www.theverge.com/2024/... [theverge.com] and when I just searched again the criteria wrong way bust waymo came back with a crazy number of hits which were not the one I was looking for. The one I posted is almost insane that just a couple of weeks ago could still happen given how "good" FSD is supposed to be, wrong way and blew a stop sign, WTF. I think in my lifetime I've personally seen one case of a human going the wrong way on a street. Sure I've seen stories of drunks driving the wrong way a
  • by bleedingobvious ( 6265230 ) on Monday July 08, 2024 @02:21AM (#64608567)

    with the meat on the outside... you're going to lose any encounter with a motor vehicle. You are not equal.

    We need to quit pretending that a form of transport that arose with the horse-and-buggy is still as safe as ever when sharing the road with motor vehicles. That hasn't been the case for some time now.

    • Indeed, and that's why civilized cities are removing the most dangerous and least efficient form of transport from relatively large swathes of roads.

      • Sounds like you're talking about bicycles, mate.

        • Sounds like you're talking about bicycles, mate.

          Bicycles and buses. Both vastly more space efficient than cars. I was commuting into work the other day across London bridge. The multi lane wide bike box was completely full with cyclists an there was spill over behind for maybe the same depth. Over 50 cyclists (I counted) waiting in the space which would be taken up by 4 to 6 cars, and they cleared the lights within seconds of them going green.

          For equivalent commuting by car, that would have been all lanes f

          • by AmiMoJo ( 196126 )

            The problem is that not everybody can cycle to work, or get the bus, so just banning cars isn't very practical or fair. There has to be a way to reasonably co-exist, and part of that involves things like getting rid of wankpanzer-style SUVs in favour of more sensible and safer cars, but also introducing proper regulation for cyclists and bikes.

            Ideally we could have a Dutch style system, but in many places there just isn't the space.

            • The problem is that not everybody can cycle to work, or get the bus, so just banning cars isn't very practical or fair.

              Good grief, no one's banned cars.

              Cars, frankly in many cities are neither practical or fair. Why is it fair that the residents of southwark have to sit in a bus doing 0mph stuck in a massive line of slow moving cars when the majority of people in the borough don't even have access to a car? the prioritization of cars over public transport is absurdly unfair and most unfair towards poorer pe

              • by AmiMoJo ( 196126 )

                You write "removing the most dangerous and least efficient form of transport from relatively large swathes of roads". And also "There doesn't "have" to be a way. The combination of physics and human factors may well dictate that no solution can exist. So far no one has found a way."

                Can you explain what that is, if not a car ban?

                My recent experience as a pedestrian in London is that many cyclists don't seem to understand the rules, or maybe they do but just don't care. In particular, pedestrians are now sup

                • You write "removing the most dangerous and least efficient form of transport from relatively large swathes of roads".

                  Yes.

                  And also "There doesn't "have" to be a way.

                  Yes.

                  Can you explain what that is, if not a car ban?

                  Red the post, it's entirely clear what I mean and I said it several time. You also are in the UK. You presumably have heard in the news about LTNs and so on. You presumably know about this stuff in some way to be commenting on it.

                  How do you think they have removed large amount of car traffic with

                  • by AmiMoJo ( 196126 )

                    So you don't really mean removing them from the roads, you mean just making it less convenient/impossible to use certain roads for certain journeys, to reduce automotive traffic.

                    That's a more interesting proposition. The issue I have with LTNs is their impact on people with mobility issues. There's a decent study that covers most of it: https://www.transportforall.or... [transportforall.org.uk]

                    At the moment the majority of people with disabilities feel negatively impacted by LTNs. So while there clearly are benefits to them, partic

                    • So you don't really mean removing them from the roads, you mean just making it less convenient/impossible to use certain roads for certain journeys, to reduce automotive traffic.

                      I do mean removing them and that's a perfectly good way of removing them. Same as ULEZ removed cars from the roads even though nothing was forced.

                      The issue I have with LTNs is their impact on people with mobility issues. There's a decent study that covers most of it: https://www.transportforall.or... [www.transportforall.or]

                      That study is... interesting.

                      Fir

              • Cars, frankly in many cities are neither practical or fair. Why is it fair that the residents of southwark have to sit in a bus doing 0mph stuck in a massive line of slow moving cars when the majority of people in the borough don't even have access to a car? the prioritization of cars over public transport is absurdly unfair and most unfair towards poorer people, frankly. And how is an hour long tailback of cars completely clogging up a city remotely practical? It's taken me 3 hours to get from the south circular to the M25 before. That is not practical.

                I feel the same way about buses. They are constantly starting and stopping holding up and slowing down traffic. Buses are neither practical or fair.

                • I feel the same way about buses. They are constantly starting and stopping holding up and slowing down traffic. Buses are neither practical or fair.

                  Yes but the difference is (a) America is uniquely shit at buses and (b) you're an entitled wanker or (c) intentionally talking about a different region in order to make an equally stupid point.

                  • Yes but the difference is (a) America is uniquely shit at buses and (b) you're an entitled wanker or (c) intentionally talking about a different region in order to make an equally stupid point.

                    My commentary was most certainly just as "equally stupid" and "entitled" as yours. It was in fact the entire point of posting it to highlight how ridiculous all this sort of commentary is.

                    You drive a car and are like WTF is with all of these buses and bicyclists getting in my way.

                    You ride a bus and are like WTF is with all of these cars holding up traffic.

                    You ride a bicycle and are like WTF is with all of these cars not giving way to ME.

                    Different modality, same bullshit.

              • > Despite the frankly histrionics about cyclist
                > behaviour I see far more dangerous and deeply
                > anticocial driver behaviour than cyclist

                As one whose commute in San Francisco has, for nearly a quarter-century now, been about 60% MUNI/BART, 30% walking, and mostly just occasionally driving when MUNI drivers would decide to ignore their published timetables or the weather is particularly nasty; I have. I've seen it many, Many, MANY times. It even has a name: Critical Mass.

                Don't get me wrong here.

    • Re:When you travel (Score:4, Insightful)

      by Phillip2 ( 203612 ) on Monday July 08, 2024 @03:56AM (#64608631)

      Which is why, in sensible countries, they have built large amounts of infrastructure to support active transport. That way, more people can use bikes and scooters and everyone gets around more efficiently than when everyone uses cars.

  • by gnasher719 ( 869701 ) on Monday July 08, 2024 @04:01AM (#64608641)
    As a driver, I try to drive so that cyclists are not in fear, in addition to them being safe. Could it be that self driving cars donâ(TM)t actually hit bicycles, but come too close? Perfectly safe, but close enough to cause fear?
  • by thegarbz ( 1787294 ) on Monday July 08, 2024 @04:08AM (#64608647)

    The most fundamental safety advice to give any pedestrian or cyclist coming in contact with any machine be that car, forklift or crane is to make eye contact with the operator. When you can see someone and they see you there is an important piece of communication that has taken place, it says "I know you're there". Implicitly some right of way rules are followed from there, or gestures made to describe priority (or unkind gestures depending on the person)

    How do I make eye contact with a self driving car?

    When I drive with pilot assist on I can see on the dashboard that the car has recognised the vehicle or person in front of it. But from outside the car you can't see that info.

    • How do I make eye-contact with a car coming up from behind and overtaking me?

      • It is a problem which is why many of the times that car drivers kill cyclists, they hit them from behind.

        But, the OP makes a good point. At a junction when I have to pass in front of the intended path of a car, then you always look for eye contact.

    • Um, how do you make eye contact with a normal car? You are going in the same direction, and in most cases the car is overtaking you from the rear.
    • The most fundamental safety advice to give any pedestrian or cyclist coming in contact with any machine be that car, forklift or crane is to make eye contact with the operator. When you can see someone and they see you there is an important piece of communication that has taken place, it says "I know you're there".

      True, but the only reason this is necessary is because human drivers often do not see you, and without that communication you can't know if they have. Self-driving cars that "see" in all directions at all times and never get distracted or tired or bored will always see you unless they're defective. When we have confidence that SDCs work properly, the need for the communication you describe disappears. It's an artifact of human driver deficiencies which SDCs should not suffer.

      Plus, as others mentioned, th

      • Plus, as others mentioned, the eye contact method only works in limited circumstances, and those aren't the most dangerous ones.

        I disagree, those situations are where you're going to ride your bike across the path of the car, where the driver failing to detect you means he'll run you over. In any place with halfway sane traffic road layouts, those are the most dangerous situations, other cases may be more accident prone, but with milder results, like a parked car opening the door for a bike to ride into,

    • That's a very, very good point. When I'm cycling I use that at intersections as the main way to detect if a vehicle is a potential threat. I'd classify any self-driving car as a threat, to be on the safe side.
    • Comment removed based on user account deletion
  • Drivers get annoyed about cyclists on their phones, jumping all red lights, undertaking with millimeters of space to spare and, having undertaken 10 cars, holding back all traffic at every junction.

    • None of those endanger drivers. Drivers on the whole get ragey about perceived inconvenience no matter the cost to safety, as long as they're the ones protected in a steel box.

      Thankfully I live in a place which has decided that every more cars is not the solution to persistent congestion and has deprioritised cars in favour of other users. The gales of whining which ensued are beginning to take on a musical quality to my ears.

    • Yeah, that's a great point. Mod parent up. Maybe as part of getting a driver's license, one should have to go to anger management class or something.
      • Become a driver, spend some time on the road from a car driver's perspective and I promise you'll understand all the frustration pretty quickly.

  • In the animal kingdom all animals know their place simply by comparing their size and strength. Smaller and weaker animals yield to bigger and stronger. It's a self-regulating system and when you observe it, you can clearly see how beautiful of a system it is and it just works. I believe cyclists could learn a lot from it. If you, a small and weak unit, choose to throw yourself into a stampede or rhinos, you should accept the possibility that you may get hurt and that you should obey by the same rules as th

  • About a third describe erratic or reckless driving, while another third document near misses with pedestrians.

    Aren't those the same statistics for cyclists? Should include what percentage run red lights.

  • First of all, self-driving tech won't be up to the task for about 50 years. It's all a lie and most are run by an Indian tech support center telling it what to do about once a minute. Secondly, how many complaints about cyclists not following road rules are there? My guess is 10 million.
  • is Cycling’s greatest risk in the face of self-driving 4,000 lb metal blocks of steel and rubber. Human’s have mistaken cyclist for pedestrians misjudging, underestimating and thereafter regrettably apologetic for accident taking life in a calamity of confusion.

    FSD, level 4 and 5 self-driving Ai, ought be held to higher standards, justly down regulated by an abundance of facts that warrant looser regulation from ground truth. Idaho law prescribes pedestrians Right of Way immediates follows the a

  • The AMA has been raising the issue to trying to make sure the self-driving software can detect motorcycles.

  • Traffic is a negotiation, but if the other "mind" in the dialogue isn't human, you may be endangered by your own confusion more than by the vehicle.

    I'm sure we'll figure it out in time.
  • Driverless cars should never have been put on the road.
  • I'm a cycling instructor and frequently work with local and state officials on bicycle law/policy. I have NO problem with functional autonomous vehicles. The problem is when they are less-than-100% functional. Without a driver, there is no response to communication, no on the spot education, no deterrence, etc. The best thing that can happen is you MIGHT be able to talk with someone via a camera/speakerphone in the car, but as these things scale up, they're going to use fewer and fewer people per vehicle.

    I'

  • Comment removed based on user account deletion

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