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Re:Unexpected Consequences of Self-Driving Cars by morgante on Tuesday January 24, 2017 @02:48AM (#13469557)
Why is the situation in Peru at all relevant? I too have been to lots of places where self-driving cars would have a ridiculously hard time.

Those places are also very far from the cutting edge of technology.

Even if self-driving cars are confined to US highways, cities, and suburbs they have terrific potential. The future doesn't have to be evenly distributed to arrive on time.

Seriously, I don't even understand you argument. Why would the existence of challenging backwaters in Peru prevent the development and deployment of self-driving cars in the US?

Re:Unexpected Consequences of Self-Driving Cars by paganel on Tuesday January 24, 2017 @03:01AM (#13469601)
Not the OP but I think he gave Peru just as an example. I would personally say that "normal" and non-hazardous traffic like that from the US and some Western European countries is the exception rather than the norm if we look at the whole planet.
Re:Unexpected Consequences of Self-Driving Cars by morgante on Tuesday January 24, 2017 @03:12AM (#13469646)
Sure, but population is far from the most important metric when it comes to developing new technologies. The iPhone was out of reach of most of the world when it launched (from a financial perspective), and it was only available in the US. That didn't make it an impossible product to develop.

Even if self-driving cars were confined to only the USA that would still be a massive market and provide a huge ROI for the developers.

Thinking self-driving cars have to work everywhere or even most places to be useful is myopic. It's like saying cell phones will never work because you can't get reception in Antarctica.

Re:Unexpected Consequences of Self-Driving Cars by paganel on Tuesday January 24, 2017 @03:41AM (#13469745)
I think the biggest market for cars has now become China. India will probably reach the top-5 in the next 10-20 years. Looking forward to the next 30-50 years the biggest demographic increases (meaning future car buyers) will come from places like Africa and South and SE-Asia. It would be myopic to disregard those places as having people who would never afford cars. To continue with your example, almost all of Sub-Saharan Africa passed from having no phone at all to having cell phones (because it was too expensive to install land-lines).
Re:Unexpected Consequences of Self-Driving Cars by morgante on Tuesday January 24, 2017 @05:33AM (#13470241)
I think you missed my point.

I'm not saying that China and India will never have self-driving cars. There's obviously tremendous profits to be made in bringing cars to those markets.

My point is that a self-driving car doesn't have to be ready for those markets to be launchable as an excellent and profitable product. The iPhone very successfully launched in only select markets—and then made even more money after expanding to China. It'll probably be similar with self-driving cars.

Why exactly do you think a self-driving car has to be globally deployable before launching in the US?

Re:Unexpected Consequences of Self-Driving Cars by paganel on Tuesday January 24, 2017 @07:43AM (#13470853)
> Why exactly do you think a self-driving car has to be globally deployable before launching in the US?

I think it can launch in the US all-right, but I don't think it will easily export to the other markets because of the above reasons. In iPhone's case that was easily fixable by people in said markets reaching middle-class status, but in case of self-driving vehicles I don't see that happening because one would have to change very ingrained cultural traits (basically you'd have to re-teach most than half to three-quarters of the world on how to drive sanely, good luck with that).

I'd say that for such a capital-intensive market like the car industry only relying on the US and some select Western European markets (+ Japan and South Korea) won't be profitable on the long term, hence my pessimism that self-driving cars will conquer the world.

Re:Unexpected Consequences of Self-Driving Cars by yummyfajitas on Tuesday January 24, 2017 @09:50AM (#13471683)
you'd have to re-teach most than half to three-quarters of the world on how to drive sanely, good luck with that).

This is already happening in the wealthier parts of the world.

I don't think current self-driving cars will work very well in India. But I think they'd work just fine in the rich parts of Pune, to name one area I know well. That's because driving norms in this region are already becoming quite sane. From what I've seen the same is true in the wealthier parts of Mumbai. Lane discipline isn't quite as good as in the US, but I'm perfectly comfortable driving a two wheeler on these roads.

(I'd be a lot more scared driving in Delhi.)

I question whether "sane" driving is actually cultural. Is it possible that "sane driving" is actually just the natural human reaction to good roads and homogeneous vehicles capable of driving at similar speeds (as opposed to a mix of cars, auto rickshaws, pedal rickshaws, 3 wheeled mini trucks, etc)?

Re:Unexpected Consequences of Self-Driving Cars by paganel on Tuesday January 24, 2017 @10:43AM (#13472212)
> I question whether "sane" driving is actually cultural. Is it possible that "sane driving" is actually just the natural human reaction to good roads and homogeneous vehicles capable of driving at similar speeds (as opposed to a mix of cars, auto rickshaws, pedal rickshaws, 3 wheeled mini trucks, etc)?

The difference in driving styles from Switzerland to its neighbor Italy is quite big, at least from my own experience as a tourist of both countries as a driver and as a pedestrian. The roads in Switzerland are a little better, I can agree with that, but the vehicles present on the roads of both countries are from the same class (no rickshaws and I don't think I've seen 3 wheeled mini trucks in Italy, though AFAIK they used to be quite popular in there not that long ago).

Re:Unexpected Consequences of Self-Driving Cars by melling on Tuesday January 24, 2017 @08:19AM (#13471060)
So, self-driving cars will be limited to about a billion people in the short-term? In the US alone we have about 4.5 million accidents and 30,000 deaths yearly.

Perhaps the rest of the world will see the benefit and adapt to the cars.

Re:Unexpected Consequences of Self-Driving Cars by greeneggs on Tuesday January 24, 2017 @09:36AM (#13471586)
> In the US alone we have about 4.5 million accidents and 30,000 deaths yearly.

More like 40,000 deaths yearly, these days. In 2015, it was 38,300 [1], and it had increased 8% (or 2067 deaths) in the first nine months of 2016 [2].

[1] http://www.newsweek.com/2015-brought-biggest-us-traffic-deat...

[2] http://www.nydailynews.com/news/national/traffic-deaths-surg...

Re:Unexpected Consequences of Self-Driving Cars by paganel on Tuesday January 24, 2017 @08:30AM (#13471129)
A stagnating billion people market, both when it comes to incomes and demographics (even though the US is doing slightly better here). AI-run cars would also have to be price comparable to many of the hatchbacks now dominating Western Europe, we're talking about a maximum price of 20,000 euros (with an average purchase price of 15,000). A month or two ago I was told on HN that AI cars are not for people like me, for whom the $35,000 price of a Tesla 3 model was too much (and Tesla 3 is seen as the base, cheap model), so I'd cut a big percentage off of that 1 billion people market you're talking about.
Re:Unexpected Consequences of Self-Driving Cars by yessql on Tuesday January 24, 2017 @09:46AM (#13471648)
With self-driving it is important to separate owning and using.
Re:Unexpected Consequences of Self-Driving Cars by gambiting on Tuesday January 24, 2017 @06:38AM (#13470573)
Because there are 1st world countries where the situation is not that different? Poland for example, actual road: http://i1.ytimg.com/vi/FESuhya2Ig0/hqdefault.jpg

Signage is absolutely atrocious, there's too many signs, some of them wrong, some of the rules are implied(speed limit ends at any intersection, but if a road is going to a private property, then it's not an intersection, so good luck knowing where a speed limit ends), people drive like crazy, there's loads of unpaved roads.....and yet a person from a very rich western country(say UK or Germany) can drive over there in few hours driving time.

Every time someone makes an argument for self driving cars, I keep thinking if they would work back home - the answer is, they wouldn't.

Re:Unexpected Consequences of Self-Driving Cars by annnnd on Tuesday January 24, 2017 @07:57AM (#13470923)
I would buy a self-driving car (even if it only works on normal roads and refuses to drive anywhere else) in a heartbeat. Can't drive some road in Poland? I'll manage. But if it takes the driving out of my daily commute I would pay good money for it.

On a separate note, try replacing "self-driving cars / normal cars" with "cars / carriages and horses" in such discussions. It make many answers obvious. (Hint: I am sure there were people who pointed out that the cars couldn't drive over narrow winding paths where horses ruled)

Re:Unexpected Consequences of Self-Driving Cars by obastani on Tuesday January 24, 2017 @09:17AM (#13471430)
How is the self driving car going to know it can't drive on that road? I imagine the argument is that the self driving car won't notice that the signs don't make sense (like a human would) and causes an accident.
Re:Unexpected Consequences of Self-Driving Cars by baddox on Tuesday January 24, 2017 @10:58AM (#13472355)
That seems like one of the easiest problems, much easier than actually navigating a well-organized road system like in the USA. If the car can follow a lane then it can certainly know when it detects no discernible lane. If the car can avoid obstacles like a pedestrian or a car crossing its lane, then it can certainly know when there is a chaotic mess of obstacles crossing its lane.
Re:Unexpected Consequences of Self-Driving Cars by mulletbum on Tuesday January 24, 2017 @10:02AM (#13471805)
By writing code that makes sure it can identify and understand the road ahead? If not, then stop and give an error to the user.

Secondary to this, it can be handled by GPS and history imaging. I think GM is doing this to handle snow conditions if I am not mistaken.

Re:Unexpected Consequences of Self-Driving Cars by morgante on Tuesday January 24, 2017 @09:57AM (#13471751)
You're making the mistake of assuming people designing self-driving cars are idiots. Being able to detect scenarios where overwhelming signage makes driving impossible would be a basic problem. Even I could do it today.
Re:Unexpected Consequences of Self-Driving Cars by celticninja on Tuesday January 24, 2017 @07:22AM (#13470747)
>and yet a person from a very rich western country(say UK or Germany) can drive over there in few hours driving time.

And experience the same issues that a self driving car could. But at least on the journey there and back they would be considerably safer.

Re:Unexpected Consequences of Self-Driving Cars by mulletbum on Tuesday January 24, 2017 @10:03AM (#13471811)
Not to mention do something constructive like their taxes or read a book. Heck, I would just look out the window.
Re:Unexpected Consequences of Self-Driving Cars by Daishiman on Tuesday January 24, 2017 @10:31AM (#13472089)
Peru's a poor country but it doesn't mean you don't see your fair share of midrange Corollas, BMWs, and Mercedes. You're not going to get commercially successful self-driving cars if they can't target that market.
Re:Unexpected Consequences of Self-Driving Cars by caseysoftware on Tuesday January 24, 2017 @10:38AM (#13472166)
Yes, you can. It's called market segmentation.

You can't go after every single market at once with the same product. Building and selling for the high end to bring costs down and expanding the market is econ 101.

It's part of the reason the more-powerful-than-Apollo-computer I'm typing on was $1400.

Or to put it another way: "The future is here, it's just not evenly distributed."

Re:Unexpected Consequences of Self-Driving Cars by ConceptJunkie on Tuesday January 24, 2017 @11:55AM (#13473056)
You don't have to go to Peru. Just try driving in Boston.
Re:Unexpected Consequences of Self-Driving Cars by euyyn on Tuesday January 24, 2017 @12:39PM (#13473531)
Anyone that's driven in downtown San Francisco, or just seen it without even driving, knows those arguments are empty.

That's why, when the Uber self-driving car blatantly ran a red light, the joke was that it was learning from its environment.

Re:Unexpected Consequences of Self-Driving Cars by bambax on Tuesday January 24, 2017 @03:47AM (#13469762)
> Even if self-driving cars are confined to US highways...

Self-driving cars "confined" to anywhere are not self-driving cars, because you obviously need a human driver to get to and from that special place.

Re:Unexpected Consequences of Self-Driving Cars by morgante on Tuesday January 24, 2017 @05:28AM (#13470217)
Nice selective quoting.

Millions of cars spend their entire existence confined to US highways, cities, and suburbs. In what way is a car not self-driving if it can successfully drive you on you everywhere you go in your daily life?

You don't "obviously" need a human driver if the car is used entirely in that "special place" (ie. where most cars spend their entire existence).

Your argument makes about as much sense as claiming cell phones aren't truly mobile because you can't use them in Antarctica.

Re:Unexpected Consequences of Self-Driving Cars by babyrainbow on Tuesday January 24, 2017 @07:25AM (#13470760)
> if it can successfully drive you on you everywhere you go in your daily life?

Well, simply because I don't know everywhere "I would have to go in my daily life" when I am buying the damn car.

>Your argument makes about as much sense as claiming cell phones aren't truly mobile because you can't use them in Antarctica.

By that logic, your argument also makes only as much as sense as calling a walkie talkie with 100m range a mobile phone.

Re:Unexpected Consequences of Self-Driving Cars by wrsh07 on Tuesday January 24, 2017 @08:15AM (#13471035)
So many people get by without owning a car that if you have to go somewhere where your existing car doesn't work (for whatever reason) you'll be just fine

You can rent or take a cab or an uber. I don't own a car. I get around just fine at home or when traveling.

Re:Unexpected Consequences of Self-Driving Cars by babyrainbow on Tuesday January 24, 2017 @08:21AM (#13471076)
Which bring us back to the original question. Why the need for self driving cars?

If your time for commute is that much valuable, just hire a driver or call a taxi. Like most people who's time is actually valuable, have been doing for years...

Quite honestly, it is quite a joke when people on HN brag about how "valuable" their time is....

Re:Unexpected Consequences of Self-Driving Cars by wrsh07 on Tuesday January 24, 2017 @08:32AM (#13471136)
Why? Okay let's make a list

* Safety - they'll be safer. Period.

* It's a natural extension for cos like uber - how else can they bring costs down enough?

* It meshes well with other aspects of tech reducing friction - deliveries will be cheaper (think dinner, groceries, taskrabbit)

* They damn near already exist.

Re:Unexpected Consequences of Self-Driving Cars by babyrainbow on Tuesday January 24, 2017 @09:08AM (#13471358)
> Safety - they'll be safer. Period.

No. I don't think so. Not in the foreseeable future at least..

>* It's a natural extension for cos like uber - how else can they bring costs down enough?

I don't know or care.

>It meshes well with other aspects of tech reducing friction - deliveries will be cheaper (think dinner, groceries, taskrabbit)

Well, why do you think the providers will reduce the cost? They can always add to their profit, instead of making the service cheaper.

>* They damn near already exist.

So does cold fusion.

Re:Unexpected Consequences of Self-Driving Cars by chaosphere2112 on Tuesday January 24, 2017 @09:42AM (#13471616)
>> Safety - they'll be safer. Period.

> No. I don't think so. Not in the foreseeable future at least..

According to the NHTSA[1], they already are.

>>* It's a natural extension for cos like uber - how else can they bring costs down enough?

> I don't know or care.

The point is that they're dumping money into the tech for their own purposes, regardless of effectiveness as a consumer product

>> It meshes well with other aspects of tech reducing friction - deliveries will be cheaper (think dinner, groceries, taskrabbit)

> Well, why do you think the providers will reduce the cost? They can always add to their profit, instead of making the service cheaper.

I sure hope they do; I'd doubt any of those comapanies make any profit as is. And again, they'll be willing to spend lots of money on the cars, making them a viable product without the consumer market.

[1]: https://techcrunch.com/2017/01/19/nhtsas-full-final-investig...

Re:Unexpected Consequences of Self-Driving Cars by nordsieck on Tuesday January 24, 2017 @03:59AM (#13469816)
... unless your entire life fits inside that special place, in which case they're good enough.
Re:Unexpected Consequences of Self-Driving Cars by Firadeoclus on Tuesday January 24, 2017 @05:39AM (#13470275)
Indeed. It's easy to imagine urban centres replacing internal traffic with a fleet of self-driving cars. If you're coming from somewhere else, park & ride.
Re:Unexpected Consequences of Self-Driving Cars by dwd on Tuesday January 24, 2017 @06:05AM (#13470431)
There's a lot of places a normal car can't go as well.

You would think a level 5 autonomous car would not try this; unlike some human drivers.

https://www.youtube.com/watch?v=GgzGaGuNDq0

Re:Unexpected Consequences of Self-Driving Cars by dagw on Tuesday January 24, 2017 @07:26AM (#13470762)
How would an autonomous car go about judging water depth?
Re:Unexpected Consequences of Self-Driving Cars by baddox on Tuesday January 24, 2017 @11:03AM (#13472413)
Correct me if I'm wrong, but isn't the advice to humans to never cross a water-covered road? I thought the idea is that it is dangerous to try to judge the depth.
Re:Unexpected Consequences of Self-Driving Cars by dwd on Wednesday January 25, 2017 @03:21AM (#13479701)
Yes - depth and water speed. There's also the issue that the road may have subsided or completely washed away.
Re:Unexpected Consequences of Self-Driving Cars by mulletbum on Tuesday January 24, 2017 @10:07AM (#13471856)
Sensors on the bottom of the car and in the tires? Image mapping. There will also be hazard protection as other cars can talk to your car too.