Earlier quoted context omitted.
I have a good friend who's a Lyft driver. According to him, all drivers are rated on cleanliness by passengers; if you're dinged for a weird smell, there are lasting financial consequences (even if it was for reasons outside of your control, e.g. using a Lyft provided rental while repairing from a traffic accident). We'll see how Waymo handles it! It will definitely be Waymo's problem to solve, though.
I think the difference is that as an individual driver you have an incentive to keep your car clean, so that Lyft continues to dispatch riders to you. For Waymo the selective pressure is less direct and also spread across their entire fleet. They can accept a level of dirtiness, given some probability that the rider would reject the car x cost of rider requesting a (partial) refund x etc. etc. More cynically, there a…
Self-driving Waymos secure final clearance for expansion beyond S.F
121–130 of 449 posts
Re: Self-driving Waymos secure final clearance for expansion beyond S.F
#122Earlier quoted context omitted.
Is that a negative of Waymo or a negative of the aggressive/illegal way many humans drive? My assumption is the anecdotal speed difference you notice is Waymos actually following the speed limit, and I imagine Waymo isn't really looking to program their cars to break the law while they're trying to expand their ability to operate.
Not just humans, but Uber/Lyft drivers. It is very common for an Uber driver to perform unsafe and illegal maneuvers while driving me. I don't report them because I don't want to get them fired. Usually I don't even remark on it, unless I think they did it in a way that was especially unsafe.
Re: Self-driving Waymos secure final clearance for expansion beyond S.F
#123Earlier quoted context omitted.
A rarely discussed negative to Waymo is that they drive slower than human drivers. Anecdotally they can be 10-25% slower than the rest of traffic, and it's not uncommon to see human drivers do unsafe moves to pass a Waymo.
If they're really safer than human drivers, like the Google-funded studies claim they are, then this seems like a positive rather than a negative. Perhaps we humans should be slowing down and driving more carefully? But I'm not sure if we can trust these studies. I'd really like to see a completely independent evaluation, of how the safety of Waymo cars compares to human drivers, and to the safety other companies lik…
Published: 18 June 2024
https://www.nature.com/articles/s41467-024-48526-4
"The analysis suggests that accidents of vehicles equipped with Advanced Driving Systems generally have a lower chance of occurring than Human-Driven Vehicles in most of the similar accident scenarios. However, accidents involving Advanced Driving Systems occur more frequently than Human-Driven Vehicle accidents under dawn/dusk or turning conditions, which is 5.25 and 1.98 times higher, respectively."
Re: Self-driving Waymos secure final clearance for expansion beyond S.F
#124Earlier quoted context omitted.
The metric will be "cost of time spent cleaning" / "cost of sending out a dirty car." If this ratio is > 1 the "recommended cleaning schedule" will be the lowest priority item in the entire fleet.
That assumes a specific low budget market and does not apply to all segments.
Re: Self-driving Waymos secure final clearance for expansion beyond S.F
#125Earlier quoted context omitted.
A rarely discussed negative to Waymo is that they drive slower than human drivers. Anecdotally they can be 10-25% slower than the rest of traffic, and it's not uncommon to see human drivers do unsafe moves to pass a Waymo.
> Anecdotally they can be 10-25% slower than the rest of traffic I don't know anything about USA, but my understanding of other humans tells me that "Waymo is 10-25% slower than the rest of traffic" actually means "Waymo drives at the legal speed limit for that location, without surpassing it".
Roads can be designed to slow down traffic, but slapping a 25 mph speed limit sign up on an 80-100’ wide 4-lane road does not slow down traffic.
A road near me was reconfigured with a center turn lane and two lanes from four lanes and traffic slowed from 40 mph to 30 mph, the speed limit for this particular road.
https://www.strongtowns.org/journal/2021/8/6/the-key-to-slow...
Re: Self-driving Waymos secure final clearance for expansion beyond S.F
#126Re: Self-driving Waymos secure final clearance for expansion beyond S.F
#127Earlier quoted context omitted.
Waymo has been pretty clear about this: they do have remote navigators/coaches who tell the cars what to do if it gets stuck/confused, but they're not directly driving the car, they're telling it where to go, like a navigator in the front passenger seat. Remote operation is considered dangerous due to possible issues with network connection latency or stability. If it was actually happening, Waymo is big enough now (…
> they do have remote navigators/coaches who tell the cars what to do if it gets stuck/confused, but they're not directly driving the car, they're telling it where to go That sounds a lot like remote operation. Waymo is notoriously tight-lipped about this. Look at the number of journalists and reporters who have, over the years, asked very basic questions, like: 1. How often do remote operators intervene? 2. How many…
Found this by searching "waymo stats"
https://waymo.com/blog/2023/12/waymo-significantly-outperfor...
Re: Self-driving Waymos secure final clearance for expansion beyond S.F
#128Earlier quoted context omitted.
A rarely discussed negative to Waymo is that they drive slower than human drivers. Anecdotally they can be 10-25% slower than the rest of traffic, and it's not uncommon to see human drivers do unsafe moves to pass a Waymo.
> Anecdotally they can be 10-25% slower than the rest of traffic I don't know anything about USA, but my understanding of other humans tells me that "Waymo is 10-25% slower than the rest of traffic" actually means "Waymo drives at the legal speed limit for that location, without surpassing it".
Probably 100% safer too
Speed is the most dangerous aspect of motor vehicles
Re: Self-driving Waymos secure final clearance for expansion beyond S.F
#129Based on anecdotal evidence, I strongly suspect these are remotely driven cars, not completely self-driving, which means there is a remote saftey operator ready to take over if the ride starts to go bad. "Self-driving" sounds sexier and is the ultimate goal, but if it were my company I'd probably lead with "remotely monitored by safety driver" to calm any fears people might have. I'm guessing the percentage of people…
Re: Self-driving Waymos secure final clearance for expansion beyond S.F
#130Earlier quoted context omitted.
I had someone remotely intervene on my last ride. A car was trying to parallel park on a narrow street and the waymo stayed put, despite there being plenty of room to go around. I heard a chime and a pop up on the screen said “we’re getting your waymo back on track” and it went around the car, like any sane driver would have done from the get go
That's reassuring to me. I don't know why Waymo doesn't reassure safety conscious people like me by being explicit about this. As it stands, as a computer programmer and professional driver at different times in my career, whose seen a lot of unforeseen bugs and weird driving situations, I'm not putting my life in the hands of this software.