Comment by Tor3 | Hacker News Reader

Comment by Tor3 | Hacker News Reader

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Where I drive daily I constantly have to make decisions which no self-driving car system I know about can possibly do. They don't foresee upcoming gridlocks caused by you driving completely legally but blocking (again, legally) a car from crossing to a side road, that car again blocks the car behind it, which blocks the car in front of you from doing a left turn, which means that you can't move and unlock the gridlock. That's just one on my commute. Then there's driving uphill on snow, seeing a person walking on the other side of the road and a car coming in the other direction. You foresee that this car will have some problems braking for that person (which would be the normal procedure - I'm coming the other way, that car shouldn't try to pass the person). So, what I do is to slow down and give that other driver confidence to pass. And sometimes I have to do the other thing - speeding up a bit in order to create room for another car to let that car avoid problems (if I were a computer I would have no reason to think about that).

This is also something happening all the time where I drive. And tons of other understanding-the-traffic cases.

Self-driving systems only follow the rules. That is not sufficient. When general artificial intelligence eventually arrives - that's when we get self-driving cars better than humans, in any other cases than for trivial cases. And yes, computers could drive cars in trivial places, it's just that those places are pretty much non-existing where I live and drive.

While everything you mention are signs of good, defensive driving and seeing more than "Just following the rules," average human drivers don't do what you do. And that's what the automated systems are compared to.

So again, while I think ultimately the automated systems should also do what you're talking about, right now, if the other article is true in its claims that Waymo is safer, it seems sufficient to follow the rules to achieve a certain level of safety.

[other drivers] But they do - where I live. It's very rare to see people not doing that, so much so that everyone really notices.

Edit: And the point is really that strictly just following rules (i.e. just drive if you're in the right and the signs say so) will cause accidents and worse. For others, not necessarily myself. On my commute and nearby.

What makes you think that a self-driving car cannot have similarly predictive algorithms?

There's nothing so far indicating that they have, at this point. Though I doubt predictive algorithms would work - there are all kinds of situations, all slightly different, and lots of them about understanding what someone else might be thinking. As I mentioned, I think we'll need general artificial intelligence to do this properly.

You say all this, yet waymo is demonstrably safer than the average driver.

Uphill in snow maybe you’ll have to take the wheel, I’ll give you that.

Waymo hasn't tried driving outside its comfort zone, so I'll argue that it's not demonstrated.

Humans should also abstain from driving outside of their comfort zones.

Regardless, they don’t and do mostly fine

Have you driven in SF?

No, never been to SF, I have no idea how people drive there or what the conditions are. Except that they're very different from where I drive (except when I'm in the town centre) - roads without sidewalks, mostly no signal lights, snow a large part of the year, and other special conditions.

Good thing that all airports follow similar standards and are all standardized in terms of lighting, signage, etc.

That is not quite accurate. There are certainly standards for airport markings, but there are many non-standard airports... especially when flying at anything smaller than an international airport.

(And yes, even airliners will sometimes land at small regional airports.)

Mate, have you driven in Mumbai? Hell, even in Rome? SF is nothing.

So clearly self driving cars are completely useless because they cannot handle Mumbai traffic.

How has this been demonstrated? They have certainly had their share of crashes already.

Yes https://arxiv.org/ftp/arxiv/papers/2309/2309.01206.pdf

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