Google’s Self-Driving Cars Are Going to Change Everything
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1) No insurance implies no liability. When people "buy" these mostly autonomous vehicles, who is assuming liability? Google?
2) "Death of car companies" - is Google going to start making cars? Are they going to compete against years of engineering? Just because they are building the brain doesn't mean they will be building the entire body.
3) The auto industry is heavily regulated, and moves very slow. 5-10 years is a very optimistic estimate.
4) Cars are moving mechanical parts. They require maintenance and repair. How often do you go to the car shop because of an accident? How often do you go for general repairs?
5) Sure, parking revenue might go down for the city. Traffic at those same spots where people did not go because it was hard to find parking will go up. How often have you considered going somewhere else because of parking?
6) Not sure what percentage of the legal system is bogged down by "driving" related crimes. Same for health industry, vehicle related health service.
The author is making the mistake of equating Google moving into this space as Google being able to do all. Google will not be able to manufacture cars for the near future. They will not be able to eliminate liability. They will also have to change driving culture and habits. Having discussed this with friends, a fair number of people just want their own car that they drive.
1. robo-taxi companies will self-insure. Insurance is just spreading the risk. If you have a fleet of 10.000 cars, self-insurance will be cheaper
2. by "death" he means "significant decline", not "disappearance". A company that buys 10.000 cars has a purchasing power that a single customer doesn't. They can dictate the specs to a car company and they can pit several companies against each other to get the best deal. They can even co-design the cars for their own metrics (e.g. fuel efficiency, reliability, maintainability is super important for someone who has a large fleet).
Car companies will have no choice but to play ball, some of them will go bankrupt and the remaining will service a much smaller market.
3. You assume that self-driving cars need a lot of new regulations. They don't - they just need to be allowed on the road. The rules have already changed in Nevada in California. When the technology is proven, the states will have a hard time justifying not allowing technology that is proven to save a significant number of lives.
4. robo-taxi companies will bring repairs in-house or outsource to existing companies. Again, they'll have upper hand in negotiations due to providing a lot of business and the overall market for repairs will shrink dramatically. Google could bring all their statistics knowledge to predicting what and when will fail and use the past data to improve the parts that fail the most.
5. not sure what you're driving at
6. agreed, probably overstatement on the author's part
Google (or some other robo-taxi company) doesn't have to make their own cars, they'll have enough pricing power to pit multiple car manufacturers against each others to get the best deal, drive down the margins etc., just as Apple does with iPhone parts manufactuers (where Apple gets most of the profit from the phone).
They can self-insure - the liability never goes away but will be manageable from revenues.
As to people who insist on owning a car - most of them will change their mind because of price. If you leave college with $50k in student debt, are you going to spend $10k on a new car + monthly insurance + gas + cost of garage ($100/month in San Francisco if your apartment doesn't already come with it) + hassle of owning a car or will you pay $100/month for much more convenient car-as-a-service deal?
Give a 50% overhead and make the cab driver's cost $15 an hour. I used to pay about $50 for a half hour cab ride from LAX to Westwood, tip and surcharge subtracted, call it $40. I would still find a "no driver" taxi ride for $30 expensive.
The point I am trying to get at is that the economies of traditional taxi companies and future "robo-taxi" companies will not be all that different. Taxi companies will not be repairing cars. They already buy large fleets of cars. Also keep in mind that the taxi industry itself is regulated. Recall Udemey's issues in DC with the taxi lobby.
I do think Google will can be successful in the automotive industry, I just don't buy that they will be doing so by attempting to take down other existing industries. Google is entering a space that is much different than the web or electronic hardware. They have so much trouble breaking into the living room, not sure why you think they will make it to the driveway so quickly.
On (5), I meant a decrease in parking revenue is not necessarily a bad thing for a city. Easier parking also means less barriers to a purchase.
Taxis cost money because of (a) running costs (b) finance/depreciation costs and (c) regulatory costs. (a) and (b) isn't going anywhere, and (c) certainly is not.
Drivers are only a small part of the picture. Removing them won't dramatically alter costs or availability.
OK, now factor in lower insurance premiums...
Now cut the price of the car in half (no front seats, steering column, etc needed)...
Now cut out the pay for the time cabbies spend waiting for calls
Now cut the fleet size by 75% (better utilization due to intelligent routing, cabs never sleep, etc)
I have a feeling there are a bunch more ways this will get a lot cheaper...
You're kidding, right? steering column, steering wheel + pedals cost a fraction of the cost of a car. That's assuming they aren't left in there for manual override (parking ,etc).
Front seats? Where are the passengers going to sit? Taking away 1 driver seat will just mean 1 more person capacity, which wouldn't affect revenue because very few cab calls are 1 seat over, resulting in two cabs.
Now that you've saved $500 on the cost of the cab by taking out the steering wheel (or making it removable) now add in the $x,000 worth of sensors.
>Now cut out the pay for the time cabbies spend waiting for calls
At $10/hr, the most you're going to pay for a cabbie sitting around all shift is $120. Which doesn't happen, because cab companies already effectively model utilisation patterns.
>Now cut the fleet size by 75%
Cab fleet size is dictated by peak usage patterns as a function of revenue, not by drivers.
Cabs can be autonomously profitable - many cities have privately owned cabs. The fixed costs of running a cab company are actually quite low in comparison to the marginal costs per cab.
In Amsterdam, I use a car-sharing program called car2go. This system uses electric 2-person smart cars.
The cost is €.29/minute (driving) or €.09 (parked), with cheaper rates if you are using for an hour/day. Rates: http://www.car2go.com/amsterdam/en/favourable-fees/
Your 30 minute trip would cost €8.70 ($10.72). This rate includes everything, even insuring the driver, which I presume could get cheaper if these cars were all driverless. Driverless dispatching (instead of me having to find one on my phone and walk to it) could raise the utilization rate, and thus lower costs.
At the moment I believe these cars are given free/discounted parking in Amsterdam to encourage their usage. I can imagine that changing at some point, but I wouldn't factor that into my calculations as it's pretty easy to disrupt parking fees when all of your cars are driverless and highly utilized.
I can attest that Zipcar, in fact, already seems to do this. Insurance and gas are included with the hourly rental fee. In fact, just get rid of having to drive the damn thing and Zipcar already has the whole business model down....
I've encountered the same reaction, and I believe it is widespread. But here's the thing: even the people who insist on owning and driving their own cars, and refuse to let it drive them, can still benefit greatly from owning a self-driving car.
Imagine never having to park - you just get out of your car in front of your destination and it goes and finds a parking spot.
Imagine never having to get someone to drop you off at the airport. Your car can just go home afterwards.
Imagine getting your oil changed or other maintenance. The car can do this on its own when you don't need it.
I believe that we'll see a lot of marketing geared towards the people who would never let a car drive them around. This will be a great stepping-stone to help convince these people that it's safe. They'll get it for the convenience, but then eventually one day they'll use it when they're drunk or tired. Eventually, they'll learn to trust it.
That's not to say that the problem can't be solved, but my guess is that it will take time and culture changes to adapt to these cars before people have the kind of comfort level to allow empty cars to roam around.
As for cultural changes, here's what I imagine will happen: At first, people will be uncomfortable with self-driving cars. As another commenter noted, people don't feel safe with things they don't control. But most users of the cars will need very little time to get used to it. They'll hop in their car, tell it where to go, and proceed to pay no attention at all to what the car is doing. Once enough people have had this experience, it won't be difficult to convince the public to allow the cars to strike out on their own.
> Imagine never having to park
I like knowing where I parked. Further, we have something called valley parking, in most places that I would want to get off for a while.
But besides, in crowded cities, how do you actually imagine that? Most car owners in the NYC take subway to go downtown, because it would either take 2 hours to find a parking spot, or it would be very far from initial destination. With AC, I can imagine people just getting off at their destination (right in front of the door) and won't give a damn what their car will do in the meanwhile until they are back in 45 minute. So you will have jam packed streets with empty cars driving around waiting for their masters to come back -- total horror on the streets! Otherwise - what? Have the car to drive back home empty and come back in 45 minutes?? That putting even more traffic on the street and more pollution.
> Imagine never having to get someone to drop you off at the airport. Your car can just go home afterwards. Sure, or I can take a cab which will be the same result - I will get to the airport after all. The only difference, I can have one or two to relax at home with wife, before the flight.
> Imagine getting your oil changed or other maintenance. The car can do this on its own when you don't need it.
Yes, so I am even more disconnected from the real world. Instead of making a Saturday trip to change an oil and chat with mechanics about good old days, about whether, girls, beer, or whatever it is, I am sure better staying home to chat on Facebook, while my car gets oil change on its own...
> I believe that we'll see a lot of marketing geared towards the people who would never let a car drive them around.
Probably not. I would guess all makers will jump ship quickly. There will be money to spend on advertising new technology, not the old one.
> This will be a great stepping-stone to help convince these people that it's safe.
If its going to be safe, noone will need to be convinced. I am sure, even reading this thread, you will find enough initial adopters for them to pass the word to the masses how safe AC really are.
If that's how you prefer it, that's fine. But all my mechanic ever chats with me about is about how much I need his $49.99 radiator purge. It's not how I want to spend my time.
If its going to be safe, noone will need to be convinced.
Many people have an innate fear of things they can't control. Think about all the people who fear flying on commercial airliners -- quoting them a statistic about its safety doesn't make their fear go away. There will need to be a lot of convincing.
You wouldn't need to know where you parked: a quick text message retrieves your car.
I will get to the airport after all. The only difference, I can have one or two to relax at home with wife, before the flight. The end result for the self-driving car is identical to the cab case, you can still have your drinks because you will not be driving the car. However, removing the cabbie from the equation will cut costs dramatically.
Will we get millions of parkings underground built the same time AC hit the streets? Dont think so.
Further, you saying that removing cabbie will cut the cost. Hmm.. my take is that it is the city that makes the most money out of cabbies. I can bet my left arm (Im lefty) that if the city will realize they losing large chunk of money due to AC driving everywhere, I am sure they will smack you with such an AC ride tax that taxis will become again a reasonable alternative!
However, if premiums become low enough, car insurance policy might even be offered as an add-on to homeowner's or renter's insurance.
4) I think cars will evolve (or devolve) to require less maintenance, and more self-diagnosing.
5) If there are a lot of autonomous cars, owners can simply walk away from their cars, and the cars will coordinate amongst themselves to part in designated spots.
6) You know what bogs down city courts? People fighting traffic and parking tickets.
5) Agreed. Also better traffic flow if you can get the cars to work together.
6) You're probably right about city courts. I'd also love to see cops focusing on actual police work rather than waiting for people to run a stop sign. But we have traffic courts that handle these sort of things - we have assigned separate agencies to take care of it. It's hard to argue though that we have somehow failed to prosecute actual crime due to traffic and parking tickets - there are probably problems more severe that have caused that.
What I can see instead, is lots of truck drivers watching TV or just sleeping at the steering wheel, while their trucks do the job.
It hasn't been necessary to have train operartors/conductors for a few decades but they persist, despite trains being by their nature of prescribed, unchanging, predictable routes with preditable stops, prime candidates for automation. Monorails, for some reason are an exception.
On a bus carrying 50 people, the driver is a much more significant portion of the cost than a driver and a conductor on a train carrying 2000 people.
So even though it's much easier to automate a train, there's less incentive to do so, and doing so still requires investment. It'll slowly happen anyway, of course, but there's no real rush.
He also raises a disturbing point, but masks it as an advantage - "People said it would take years to get these things on the road. It took Google a few months of lobbying Nevada for it to happen. The US states and cities are broke, and Google has $43 billion in cash." In other words, he implies that this will happen quickly because corporations are able to strongarm broke government institutions into policies favouring them, a trend that is dangerous for the average citizen.
He also misses that self-driving cars becoming a norm leads to more car-centered infrastructure over public transportation, leading to a continuation of the vicious circle of over-reliance on cars.
Out of curiosity, why would this be? I can see that commuters who despise driving may switch to cars from public transport, but at least from personal experience, I don't see this as a major reason for people using public transport in the first place.
Is there another reason I'm missing? I'd imagine it would be more likely that self driving vehicles end up improving public transport (both in quality of service and popular usage).
Some of the technology might make public transport more efficient (self driving buses seem like a good idea), but cars would probably dominate.
I think that's a really good solution, honestly. Just deploy 100,000 robotaxis the size of smart cars in Midtown and ban all other vehicles.
On a side note, NYC pedestrians are already pretty aggressive at jaywalking and the fact that robocars stop on a dime when they sense a pedestrian in their way will create all kinds of new ways for pedestrians to harass robotaxis.
Also, other places to start would be Nevada (as Google is doing), Texas, and other large states where there is a benefit to having something automated do the driving for 3-6 hours across large stretches of highway.
You're never going to have a major metro just ban human-driven cars overnight; you win by attrition, small bites very quickly.
When cars started to take over from horse and cart, it still took 20+ years for them to become commonplace. It takes time for reliability to go up, and cost to come down. It takes time for the laws to catch up.
What seems like a blink in time to us now (1880s-1900) was 20 years for the people living it at the time. Cars were, at first, a freak sighting - then gradually, little by little, they caught on, and millions of horses were, ahem, retired.
A big step change isn't needed at all. Just gradual introduction and refinement until they are a compelling proposition.
As for the legal issue - the first generation of cars will require a human driver behind the wheel. They'll remain repsonsible for the foreseeable future. Likely the answer to long-term compensation for injured victims will be a shared insurance scheme - you pay the registration on your self-drive vehicle, and a portion of that goes into an insurance fund. If there is an accident and property/people are adversely affected, they get paid out from that fund according to a pre-determined formula ($x,000 for a limb on a 25 year old, $y,000,000 for a 45 paraplegic, etc). This isn't greatly different from schemes in place around the world today, where pinning fault on someone comes second to making sure those injured in traffic accidents are compensated + rehabilitated properly.
The biggest reason why it took a long time for cars to replace horses was high price (simply stated: most people couldn't afford a car even if they wanted one) and lack of infrastructure (it takes years to build roads).
We already have the infrastructure and the price will favor self-driving cars.
The laws heavily favor safety in cars (not everyone likes seat-belts and yet we have laws requiring people to use them; we have laws banning using a cell-phone while driving, driving while drunk; cars have to build in a way that withstand crashes etc.).
As long as it can be demonstrated that self-driving cars are safer (and they are), there will not only be pressure to allow them but to require them and eventually ban human drivers altogether.
Once the self-driving cars are allowed, the lower price and greater convenience will make it a blockbuster. I don't want to own a car, I don't want to operate it, I just want to get from Mission to SOMA fast and cheaply and self-driving cars will be able to offer that.
The reason people took a long time to take up cars was cost. It took time for cost to come down and reliability to go up. Once that happened, they were adopted widely. Even then, it took a long time for cars to disappear.
Any photo of San Francisco around 1915 or so will show plenty of horse-drawn vehicles on the roads, and cars will be present, but scarce. This is 7 years after the Model T entered production.
abruzzi has answered this well - not everyone can afford a self-drive car. They will not be cheap initially - far from it, in fact. I'll grant you that the cost-reduction time will be faster in this instance - nobody has to invent the modern production line - but the cost of development and warranting of all the parts will be expensive.
Replacing the vehicle fleet takes at least 10 years. Replacing it with self-driving vehicles could easily take twice that long, even if you started today, which we are patently not.
I'd actually be somewhat surprised if this were the case. Self-driving cars will gather an enormous amount of sensor data and I bet they'll store that and decision tree logs in a "black box" of sorts. If this isn't being done now, I guarantee it'll be done after the first few lawsuits.
With that info in hand, it should be rather clear – at least in the majority of cases – who's at fault. The human driver can claim they swerved over the double line to avoid an obstacle, but the sensor information can probably confirm whether that's actually the case.
This isn't to say there won't be lawsuits, or that self-driving cars will never be at fault. I just expect there will be a rash of initial lawsuits. Then, as it becomes clear that the data recorded by self-driving cars makes them a difficult target to exploit (and assuming self-driving cars are in fact less error prone than human drivers), I expect lawsuits to taper off.
Also, if software-driven cars become common enough, you will probably get places a lot faster, at least in heavy traffic. Traffic flow could be much better than it is with humans driving. There have been several studies on freeway gridlock traffic that show that small driving mistakes (e.g. slowing down more abruptly than necessary) can butterfly-effect out into massive bottlenecks. And of course if software-driven cars cause fewer accidents, there will be less gridlock due to those as well.
Even if it took longer (which, I agree, it would (unless the traffic was all robocars, which I can imagine actually being more efficient in many traffic scenarios, despite their slavish adherence to regulations)) I still think that most people would be happier doing something important or interesting for 35 minutes than they would be getting there in 27 minutes that they weren't able to use because they had to drive.
Wouldn't it be fantastic to get on a freeway where the speed limit's well over 80, because the vehicles have necessary reaction times and are guaranteed to be well maintained (why not have a car take itself in for routine and regular maintenance when it's not in use)?
And regardless, sign me up for Florida octogenarian driving patterns. I'd love to get in a vehicle that takes me point to point with no effort on my part. I can read, nap, work, or fully interact with other passengers – things I can't do when my attention must be focused on controlling the vehicle and monitoring traffic around my car.
Meh. I can solve this with one line of code. Every programming language has a random function =)
As a native, I can tell you that this is the solution employed by most human driven taxis already.
It makes sense on long haul trucking but it is going to have to get a LOT cheaper before it goes on passenger cars. 10+ yrs is my guess before you see it on luxury cars. Same as Tesla.
People who can afford a driver will replace them with Google Bots who won't sell their story to People.
Human drivers will be regulated and confined to certain areas. No amount of "but I like the feeling of driving!" can justify unnecessary death and destruction for too long, and anyway people will grow up not driving. It's more or less like paper books.
Eventually the infrastructure and car design will change, too. Our system is built for human drivers and cars. Obviously we won't abandon existing roads, at least not for a long time, but a lot can be changed cheaply that will have major effects once robocars are ubiquitous.
Another thing it will due is drastically reduce the need for state police, I assume the majority of their work is traffic and traffic accident related.
Plus there's less incentive because they usually only injure themself unless something goes terribly wrong. <darkhumour>
Another thing thats nice is we will be able to route efficiently. Tim Roughgarden came up with the "price of anarchy" of when we route selfishly (one of the most interesting papers I have ever read) check it out here: http://theory.stanford.edu/~tim/papers/optima.pdf
Braess's paradox: http://en.wikipedia.org/wiki/Braess%27s_paradox
just incredible!
Maybe this all works great in metro areas with mild weather, but it's not going to work well in severe weather, poorly/wrongly marked roads, "offroad" areas, and construction zones, which is still a lot of the country at this point (and most of 3rd world). I've driven in some backwards places where there are no maps or GPS, and I've driven in near-whiteout conditions, and I'm sorry but no robotic system today can deal with all those variables.
It's also not going to handle human trade-offs well--e.g. sometimes it's better to crash your out-of-control car than to ram into a schoolbus full of kindergarteners.
You can argue these are all low probability situations or that eventually AI will solve them all and you're probably right, but I'd argue these situations are going to prevent full adoption for much longer than 5-10 years. It's going to take near-human intelligence to overcome all of them. Until then, humans will still drive cars, and probably a lot more often that you can imagine, even if everyone wanted the utopian vision to be true.
Plus driving is way too fun. Driving != commuting... go find yourself a nice deserted mountain road, roll down the windows, and feel the breeze.
Granted they will fight the shrinking of that market tooth and nail (and probably lobby to mandate insurance for all cars regardless of who or what is driving them), but it's not as though their cost structure stays the same once most of the population stops having accidents.
But I see another scenario: traditional insurance business will not be willing to insure self-driving cars rationally (i.e. at much lower cost due to much lower incident rates) and robo-taxi companies will self-insure. That will deprive traditional insurers from a lot of revenue and since they are publicly traded companies, they won't just accept that and scale down to match smaller market. Instead, they'll try to prop up revenues in short term by rising prices which will make self-driving cars even more attractive to more people, fueling their own decline.
I would bet current insurance companies are more likely to fight any legal distinction between traditional and self-driving cars as it would require a change to their (lucrative) business model.
Patent troll Intellectual Ventures reportedly created hundreds of shell companies. Amazon creates tens of subsidiaries (e.g. Kindle is technically created by lab126, owned by Amazon but a separate company) etc. Whatever the legal roadblocks insurance companies might try to throw, I don't see how they can stop new insurance companies from being created and that's a simple loophole against any anti-self-insurance laws.
If an insurance company is paying out more in claims than they are taking in in premium, that is when they will increase the premiums. If they are taking in more premium than they are paying in claims, they will generally identify areas where this is the case, and lower premiums to attract more customers.
There is a lot of ignorance about insurance companies on this thread. There is also a lot of ignorance that self-driving cars will require no insurance. Not all of the cost of insurance goes to insuring the driver hitting something. There are fire, theft and third party property + injury components. None of these will be removed, though some may be reduced over time in line with claims being lower.
Most of the extra cost of insurance in a large city has to do with the theft component (especially if not garaged). People who live in rural areas pay much less insurance than those in city areas, principally due to decreased theft rates. Autonomous cars will be stolen just like regular cars.
I imagine we'll still have recreational tracks and courses for driving, but "the joy of driving" doesn't justify the megadeaths caused by automobile accidents.
Ultimately, it doesn't matter what you will do, but what majority of people will do and his article is about those big-picture changes. Cars replaced horses as mode of transportation, with many consequences to society. Very rich people can still ride horses as a hobby, but that doesn't nullify the magnitude of changes brought by replacing horses by cars.
The interesting part to me is that the pervasiveness of this general sentiment in America is the reason I think self-driving cars will win out in the near-to-medium term over other options that are probably more efficient and cost effective. America is married to the car, and that's what makes the self-driving car the most likely to succeed new form of transport in my opinion.
You'll always be able to drive. But I would guess most 'fun' driving cars will be a hobby, like a boat or a horse. Not something you use every day.
But a change like that is 20+ years away.
Which leaves me with one question for you: do people still drive the Ford Model T on the road? My point should be obvious. Time changes things drastically. Either adopt the future or become obsolete. I can't stand people who can't stand change.
How does it feel to be considered old?
The ones that love it do. They even restore them and have meets where hundreds of them get together in the same place.
My car has a strong enthusiast community around it now and I hope that will continue long into the future.
Thinking and building the infrastructures to handle smoothly different types of transportations for different purposes, managing the energy consumption and pollution problems, making efficient public transportation work in high population density areas, have smarter roads in the more rural areas and keep in mind communities' safety and well being while designing it all.
All these are large problem that cost a lot, require cooperation from big players from everywhere, and need to be done gradually and consistently over decades.
There was a very very interesting talk by Horace Dediu on this topic on his podcast [0]
Solving the low level infra problem changes everything, having self driving cars is the icing on the cake at best.
I guess it would be interesting to see a Google Car, flying around on some back gravel road in New Zealand at 100km/hr without crashing. :) (Google rally driving anyone?)
First and foremost, the majority that believes AC will resolve heavy traffic in the cities is wrong. At the end, its about people, not cars. Think how you behave nowadays in the city crowded with cars -- you are perfectly aware not to f*ck with the driver, because if you step in his way you may get killed. We are humans, we make mistakes. Now, I would imagine those super cars must see everything around -- otherwise noone in the GOV in their sound mind would have approved AC to drive around humans. Therefore, I can imagine hoards of people taking advantage of this and just simply walking in front of a riding AC just because they know its not a human steering the wheel and that the car has no other choice than stop in front of the pedestrian, regardless if he stepped in and force the right of way or not. Heck, most likely the car will not even hunk or course at the pedestrian. Awesome! In the crowded cities, people will establish this behavior: before walking into the street, check the car - oh its AC, fine I am stepping in, no worries! And whos gonna enforce those violators? 100 more cameras at each corner??
Second, I still have no idea how on Earth would AC riding on a highway know that it is a black cat, not a black bag laying on the street. We humans see the difference faster than a blink of an eye. Are you telling me that Google invented perfect image recognition system that will be always right? What if someone paints a black cat on a bag that flies low on the highway?? -- will the car stop or not? I can see the news: google AC ran over Missis Jennings's cat -- noone is liable; noone will be responsible.
The bottom line: sooner or later AC will make a mistake. Hope it won't be in front of you.
Last, who is liable when the system makes a mistake? When you crash into other vehicle and there are victims. Are you liable? Can you go to jail? Will google go to jail? or car manufacturer? Are you telling me there are NO chances whatsoever that this will happen again?? [1] [2]
[1] http://www.msnbc.msn.com/id/35589163/ns/business-autos/t/toy... [2] http://articles.nydailynews.com/2010-02-22/news/27057005_1_s...
edit: not to mention all the suiciders -- now its not only trains, but I can throw myself under riding AC.
There are cameras on the autonomous cars, I'm sure they'd do the trick just fine.
> Second, I still have no idea how on Earth would AC riding on a highway know that it is a black cat, not a black bag laying on the street.
LIDAR. A black bag laying on the street is virtually invisible to it.
> The bottom line: sooner or later AC will make a mistake.
True, but they'll have to make a lot of mistakes to be worse than humans.
> Last, who is liable when the system makes a mistake?
That's a good question, and not one that can be answered categorically for all classes of motor vehicle accident. I'd imagine that the driver of an autonomous car would be liable for their actions in the same sense that a pilot is when they place their plane on autopilot (or a skipper when the use an autotiller to steer their ship). If it can be proven to be poor engineering on the manufacturer's part, then likely the manufacturer will be held responsible. Otherwise it will probably be the driver getting sent to jail. Or maybe a mixture of both if both parties can be proven to have acted negligently.
> ...but I can throw myself under riding AC.
Yet you're incapable of throwing yourself under a normal car? Doesn't this contradict your previous point about sabotage?
Though admittedly sabotage is a very common concern with automatic cars - what if somebody papers over a street sign or throws rocks at the car whilst it is on a sharp corner? In reality, malicious third parties are of concern, but not any more than if the vehicle was not autonomous. Human drivers can still be distracted by noisy passengers, intoxicated by alcohol and blinded by lasers; all you're doing by putting a robot in control is swapping the weaknesses of one system for the weaknesses of another. Ideally, there would be a mechanical backup system which could be controlled by the driver in the case of an emergency, which would effectively make autonomous cars more reliable than normal ones.
so when the cats lays in front of it -- it will just run over it, not being able to see it?
> If it can be proven to be poor engineering
Usually after 10 years of deep investigation, given the parties have enough monetary resources to keep the momentum on the law wheel. Read the case I sent about the guy wrongly jailed. Had they not discovered, eventually that it was a car malfunction, he would have still been in jail.
> Yet you're incapable of throwing yourself under a normal car? Doesn't this contradict your previous point about sabotage?
I guess what I was trying to say is that I think getting killed by a car driven by machine feels easier on your conscious than being killed by a car who is driven by a human. I cant explain why.
LIDAR stands for Light Detection And Ranging. Much like sonar (which is also used on an autonomous car) it is used to map 3D environments, producing models which can then be analysed by the computer. A plastic bag lying perfectly flat on a road would look like sensor noise, whereas a cat would be a noticeable obstacle (much like a fallen garbage bin or a basketball). This clip[0] from Udacity's CS373 class is great if you want to find out what an autonomous car "sees". In short, if you're a two dimensional cat, you're in trouble. Otherwise you should be fine :)
> Usually after 10 years of deep investigation,
What? I said "I'd imagine..." because that part of my post was pure speculation since AFAIK nobody has ever been in a serious autonomous car accident.
> I guess what I was trying to say is that I think getting killed by a car driven by machine feels easier on your conscious than being killed by a car who is driven by a human.
Touché, fair point.
[0]: http://youtu.be/XZL934YQ-FQ - you can skip to 0:55 if you just want to see the LIDAR-generated model
Does this mean there won't be anyone inside the truck guarding valuable goods inside?
1. Find a truck carrying mobile devices
2. Stand in front of it since it's programmed to stop for pedestrians
3. Partner uses blow torch to get the goods
4. $$$$
I think there will always be someone at the wheel even with self-driving technology. Just think of other forms of commercial forms of transport aka trains. Why aren't their unmanned trains, couldn't we deploy the same tech and incorporate it with a flying drone that has sensors to see what's ahead on the track or even satellite imagery?
This has so many ups on society and our environment if i could buy/use one tomorrow i would do so.
One of the biggest downside of this a lot of people like cab/truck driver will lose their jobs due to this "revolution"
In the medium to long term, that's a benefit.
EDIT: To downvoters, I'm in favor of self driving cars but I'm worried about auto industry spoiling the party.
The auto industry profitability depends on passenger miles - less miles, less cars + parts, less revenue.
Google isn't going to get into the car assembly business. One or more of the innovative car firms will just licence the self drive technology into an existing platform as a first step.
Car makers themselves have been experimenting with this stuff for decades. If you google around you'll find BMWs doing high speed laps of race circuits with no drivers.
A modern S-Class Benz can literally drive itself already - it has brake assist, lane assist, steering assist, parking assist and radar guided cruise control. It knows where it is going and how long it will take to get there. The driver really is only a small part of the driving equation in a car like this.
GM could licence the tech and punch out 500,000 cars in no time at all. That is the difference.
Google will not want to become an auto-maker. Of that I am almost certain.
There are approximately zero auto-only insurance companies. There are still plenty of other things to insure.
So ideas like sending your car home instead of parking it, or sending tractor trailers across the country without a driver, aren't going to be legal for the time being.
> Think how devastating that would be to the car industry. People use their cars less than 10% of the time. Imagine if everyone in your city used a RoboTaxi instead, at say 60% utilization. That's 84% fewer cars required.
Somehow that does not ring true. 84% number assumes that no matter the utilization, car lifetime will be the same. As a driver, I know this is definitely not the case, especially in colder regions.
More robot cars on the road likely make it safer for the remaining humans, which will tend to lower premiums.
The only problem is if the most dangerous humans prefer to drive themselves. I can see factors in both directions.
"How will the car know where to take us?"
"How will the car know to stop at stop signs?"
"What if there's a cat in the road?"
"Will the car take us to get frozen yogurt?"
I welcome the day when unnecessary deaths due to car accidents is a reality.
Driving a car is a fun experience for a lot of people, when you're not just commuting and putzing along to work.
Are PhD's a prerequisite?
Let's think beyond cars and envision better ways of living that don't punish the Earth and the atmosphere.
The emperor is in the buck on this one.
Doing heroin is a bad idea; it's harmful to the body and the community. But while fighting heroin is a good thing, it's also good to give addicts clean needles so they aren't harmed even more.
Cars aren't going anywhere, but if you can reduce the harm while promoting better alternatives, everyone wins.
That sounds like an unbearably miserable existence. I don't live in a compact community will millions of other people for a reason.
For a single commuter, it increases their weight footprint by an order of magnitude and their space footprint by over two orders of magnitude, which increases total energy consumption and traffic congestion compared to simply transporting the commuter themselves.
If anything, autonomous cars is a great way to go to reducing the number. The car can drop you off at office and come back home by itself, so your significant other could use it in the meanwhile without really having to buy two cars.
I mean, I'm all for envisioning better ways of living. I'm even more in favor of the guys who are not only envisioning it, they're actually building the means.
What are you building?
Today car companies sell cars based on many criteria. Fuel efficiency is one of them but when gas prices aren't too high, individual customers don't care about that very much.
Someone who operates a fleet of 10.000 cars will make fuel efficiency their top-most priority because that will drive down the cost of their service and the cost will be a major reason why customers will pick one provider over another, not how stylish the car is or how fast it goes from 0 to 60.
E.g. if they realize that by putting solar panel on the roof of the car they can save money in the long term, they'll immediately put solar panel in every car. The progress in making cars more efficient will be much faster.
This isn't to say self-driving cars are useless. They might be just the kick needed to get people out of car ownership, which will enable the fundamental land use and infrastructure changes necessary to make more sustainable improvements. But they aren't the endgame for sustainability.
It's a silly position to only talk about costs, completely disregard any benefits. It comes across like a petulant brainwashed teenager, and people should try and argue their point better.