This is tangentially related, and something I have wondered, so I will ask it here. Does anyone know how self driving cars will react to attempts by law enforcement officers to pull over the vehicle?
The only reason this even looks like a problem is that humans don't follow the law. In most jurisdictions if there's an emergency vehicle running flashers and/or siren behind you on the same side of the road you're supposed to slow, pull over, stop, then proceed only when the vehicle passes you. If the emergency vehicle parks behind you then you have effectively been pulled over. Pulling over safely is practically th…
Self-driving cars are headed toward an AI roadblock
221–230 of 256 posts
Re: Self-driving cars are headed toward an AI roadblock
#222Earlier quoted context omitted.
It doesn't work that way. Waymo's remote control does not even support direct manual remote control. It just lets the remote operator give some direction to the onboard systems.
I am giving an analogy. Street car on digital track is the first part of it. The remote control aspects are there as well. It is not "direct" remote control. It is like a drone. You give a direction and the onboard computers execute on it. Direct remote control is not possible because of latency. But it also seems that the commercial launches of these vehicles might be dependent on 5G networks being available (lower…
Re: Self-driving cars are headed toward an AI roadblock
#223Earlier quoted context omitted.
All we need is that they don't kill more people than average human drivers do per passenger-mile. Assuming ride-sharing we could even let them be a little more deadly than human drivers and still save lives.
No, that's a wrong benchmark. We shouldn't compare driverless cars with the average human driver. We should compare them with the average human driver assisted by the best technology (which is say waymo's driverless software running passively to prevent accidents).
If the software is in active control pretty much everything that goes into that is different from software that is deciding if and when to emergency brake.
To put it another way, a self-driving system will become safer than human drivers, not because it knows how/when to emergency brake really well, but because it won’t have to emergency brake as frequently as a human does.
Re: Self-driving cars are headed toward an AI roadblock
#224Earlier quoted context omitted.
Can you tell me more about downward-spiraling, and how this relates to the guidelines? The guy in the article seems to be implying that pedestrians don't have the right to be in the road. I think it's pretty OK to be dismissive of that.
"Seriously fuck that guy" is low-grade internet sludge. We don't need that here. If you post it, others will post more, and we will get all sludgey. That's point #1. Point #2 is more subtle and more important. You picked an uncharitable interpretation in order to get snippy at it. That's a self-referential activity, not the thoughtful engagement we're looking for. This is why the site guidelines say: " Please respond…
Re: Self-driving cars are headed toward an AI roadblock
#225Earlier quoted context omitted.
No, that's a wrong benchmark. We shouldn't compare driverless cars with the average human driver. We should compare them with the average human driver assisted by the best technology (which is say waymo's driverless software running passively to prevent accidents).
You’re incorrectly assuming that a solution to the problem of self-driving a car is a superset of the problem of passive accident avoidance. If the software is in active control pretty much everything that goes into that is different from software that is deciding if and when to emergency brake. To put it another way, a self-driving system will become safer than human drivers, not because it knows how/when to emergen…
Re: Self-driving cars are headed toward an AI roadblock
#226Earlier quoted context omitted.
And people will die anyways. It would be the biggest miracle on earth I think if those things ended up being perfect (at least, the ones that work.. not Uber, obviously) . So it's all a numbers game. What's acceptable, and what we can improve on.
I had a famous cancer researcher at a world famous cancer treatment hospital tell me (paraphrasing) “we won’t ever see the kinds of breakthroughs we saw in the past because we were reckless back then, foolish even. It was the Wild West.” I’m not saying I want the highways to be a Wild West for self driving cars, but it’s worth admitting it would probably accelerate the pace of innovation.
Re: Self-driving cars are headed toward an AI roadblock
#227Earlier quoted context omitted.
All journalists covering the self-driving car beat are basically required to ignore Waymo so they can continue writing “When will cars drive themselves? Experts say nobody knows” articles. If you ignore Waymo it’s a race; if you include Waymo it’s not. This article makes the further error of assuming “AI” is required for self-driving cars, rather than just a shitload of code.
>> “When will cars drive themselves? Experts say nobody knows” articles. Nobody knows because it has yet to happen. We have all seen demos and studies but that doesn't convince anyone not involved in the tech. Cars will be capable of driving themselves when I see one, sans humans, ask to merge in front of me on the highway. It will happen when I see one navigate the lineup to the ferry I take every week. It will happ…
I've been driving next to these cars for the past 7 years. A number of my friends & former coworkers have ridden in them; a couple of them work on them. They've stopped for me at pedestrian crosswalks. I've gotten stuck behind them, driving 25mph on El Camino. I've waved them on to make a left in front of me (I'm still not entirely sure how they do that, but I think that if they detect that the driver at the intersection is stopped and has not gone within any reasonable time period, they creep out and eventually go if no movement is detected). I saw one last week attempt to switch lanes, find that the car behind it had sped up and it was no longer safe to make the lane change, turn off its blinker, pull ahead in its own lane, and then make the lane change safely several cars up.
They are on the road, and they work pretty well. I trust them a lot more than cars that say "Student Driver Onboard", or even the average Californian driver.
Re: Self-driving cars are headed toward an AI roadblock
#228I would bet the farm on Waymo, they realized it takes a long time to build a level 4 autonomous vehicle, so no doubt they were being poached by Uber which all failed.
Likely the problem is one of numbers. The sheer amount of data, and the traffic data Google has access to, all of this adds to a superior safety experience.
Meanwhile a level 2 masquerading as level 3 autopilot should be up for some serious scrutiny, especially if it's true that there appears to be some issue with the autopilot on the Tesla.
Re: Self-driving cars are headed toward an AI roadblock
#229Another bad article. As I keep pointing out, the way you start to do automatic driving is by first profiling the terrain to see where you can go. If it's not flat road, you don't go there. Doesn't matter why it's not flat. Then try to classify other road objects and predict their behavior. This only matters for moving objects. Waymo gets this, as we know from Urmson's talk at SXSW a few years back. Most of the DARPA…
Shouldn't there be serious repercussions? But seems like he can fuck up majorly and people will still line up to blow him...he does have a BILF thing going for him.
Re: Self-driving cars are headed toward an AI roadblock
#230Earlier quoted context omitted.
Nobody has self-driving cars, not even Waymo. Every "self-driving car" has "disengagements" (a euphemism for "it stopped working") periodically every few thousand miles. That's simply unacceptable and needs to be sorted out. If a human driver was performing a panic stop for no reason or hitting a pedestrian or another car every 3 months or so we would take away their license. Waymo is doing better than almost everyon…
I repeat this again and again, and am always surprised that nobody else likes to raise the unfair comparisons. I am willing to assume that waymo/Tesla etc have found the holy Grail, and made a driverless car safer than the average current human driver on the road. I'm not convinced that we should still allow these driverless cars on the road with no human backups. Not because of expectations or liability, but because…