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Comment Re:A cat (Score 1) 800

Software is already making a huge number of decisions for you (when to shift, when to employ the air-bags, etc.)

If the software were to fail in any of these cases, the car maker will be sued as happened to Toyota with their cars doing unintended acceleration.

Yep, but not until enough insurance companies paid out and they realized it was an actual problem. I don't think we are really disagreeing. I don't think that autonomous cars change the landscape that much from what we currently have: people's insurance pay for accidents and when the problems are seen to be not the fault of the insured, the insurance people go ofter the responsible parties to recover costs. The same thing will (and does) happen for non-auto insurance when visitors get killed by your Roomba running amuck.

Comment Re:A cat (Score 1) 800

Good points, but I expect there will not be a transfer of liability to the "taxi driver" unless you are actually hiring the ride from someone else. You bought it, you hit the start button, you end up "paying" and let your insurance company fight it out with the manufacturer when things go pear-shaped (what does that even mean?) Software is already making a huge number of decisions for you (when to shift, when to employ the air-bags, etc.) and when that is "at fault" it is your insurance company for the most part that takes care of laying the blame on the builder - I figure the same will be true here.

I suspect that overall we are only going to get to the autonomous vehicle stage when they are better than the "average" human driver by a factor of ten or more, so the cost of having to re-examine "who pays?" issues are probably going to be equally reduced.

Comment Re:A cat (Score 1) 800

Neither, that's what mandatory insurance is for.

And that insurance is paid by the driver -- so it's a small monthly fee instead of a settlement. Therefore, the car manufacturers should pay insurance periodically during a year. Why should the driver be liable for software/hardware bugs of the car?

I don't see why it would not be handled the same way hardware defects are right now: the manufacturers hide the problem until the death toll is high enough or someone spills the beans, then the insurers and victims go after them in a class action lawsuit.

Comment Re:Too complex (Score 1) 800

Everyone steers away? Sure , so long as there isn't a concrete divider or 100 foot drop or oncoming vehicles or pedestrians for the cars at the edge to worry about. And this only works if all the cars are computer controlled because if only one is being driven manually then there'll be a massive pile up.

"So we can only make it better"

For simple collisions maybe, for anything more complex forget it. These are vehicles in the real world, not balls on a pool table.

But how common are these occurrences? A bunch of autonomous cars in communication should all be able to stop safely without crashing as soon as one of them sees the toddler step onto the roadway. Yes, the toddler might get wiped out, but there should be no cascade of rear-enders because all the cars apply max braking in unison, and none were following closer then their reaction time and braking distances would allow.

Comment Re:Screw other people (Score 1) 800

I don't think it's a design problem to fit external airbags. It seems that Volvo is the only company that's actually got a real-life example of that, so it's most likely a cost issue rather than a design problem. Most people don't want to pay extra to protect other people.

Pop-up bonnets are an easy to design protective measure, but again, no-one is making them due to the lack of demand. Face it - car drivers are not willing to invest in protecting other people from their own vehicle.

Car buyers are not willing to invest in protecting themselves either, unless convinced by advertising, government regulations, and other incentives - basically it is hard to imagine that "I" am going to have an accident, so spending an extra $50 for seat belts rather than using that extra $50 for a fancier sound system never had much success in getting people to put seat belts in their cars until seat belts were made mandatory. Then we had to give out tickets to make people wear them....

Comment Re:Bad example (Score 1) 800

Killing someone by inaction is also murder.

Maybe. How much of your spare change have you devoted to rescuing those all over the world dieing from hunger, disease, natural disaster, etc? I don't know if I would all all of us who are "killing someone by inaction" every day, murderers.

I don't disagree that failing to do something like press the button to turn off the "automatic drop a tonne of bricks on the schoolyard" device would be murder, but somehow as the inaction and the deaths get farther away from each other, the moral certainty seems to fade too.

Comment Re:A cat (Score 1) 800

There's nothing worse than seeing an animal suffer, even if that animal is considered by many to be vermin.

That's why the car ethics algorithm, besides heading into the cat, need to accelerate as well. :D

[Disclaimer: Although I dislike cats as a pet, I respect them as animals and would never (and have never) hurt them.)]

I recall a bit from some medical drama way back (St Elsewhere perhaps? All TV shows are just dreams - https://en.wikipedia.org/wiki/... ) where the doctor is sewing up some mean tough looking biker dude and asks what caused his injuries. He explains that he was driving his motorbike along when a cute furry animal darted across
the road (a squirrel, bunny, or cat; I don't recall) and the crash happened "when I swerved". "Did you hit the cat?" "No, he got away." Leaving the viewer to understand that the accident was caused by the rider trying to HIT, rather than avoid, the animal. The delivery made it pretty funny as I recall.

Comment Re:For those of us not in the US (Score 1) 465

That may be true, but it might not be causal. It is also true that the person with the best chance of being the winner finds it easier to raise money

Why would they want to raise more money if they didn't think it bought them more votes?
Hint: Money buys votes. The politicians themselves think so too.

Just because people THINK that pressing the elevator button more times will make the elevator come faster, does not mean that it actually does. I have no doubt that politicians themselves think that more money -> winner, that does not mean that winner->more money.

There is some good stuff at http://freakonomics.com/2012/0...

There is a nice bit at the end: "These findings may be surprising at first blush, but the intuition isn’t that hard to grasp. After all, how many people do you know who ever change their minds on something important like their political beliefs (well, other than liberal Republicans who find themselves running for national office)? People just aren’t that malleable; and for that reason, campaign spending is far less important in determining election outcomes than many people believe (or fear)."

Comment Re:For those of us not in the US (Score 1) 465

You can't just pick one example and claim it proves a point. If you look across a large sample size of elections, I HIGHLY suspect you will find that the candidate with the most money wins a disproportionate amount of the time.

That may be true, but it might not be causal. It is also true that the person with the best chance of being the winner finds it easier to raise money - people tend to want to support the winning side, and are not as enthusiastic about being involved with the side that they think is going to lose.

There are certainly MANY candidates that are unelectable no matter how much money they raise and spend in comparison to their opponents.

Comment Re:End of the republic, not empire... (Score 1) 384

It looks like the article writer may have completely misunderstood the research. It looks like Prof. Davies is saying that the end of the republic and the start of the empire was a result of concrete usage. In the article she is quoted as saying "One could even say that it played a significant role in bringing down the Republic." and mentioned Julius Caesar and Pompey using concrete in their building to help shore up their political power by building permanent structures.

Everything other than the article's writer synopsis points to the era of the end of the republic, not the end of the western empire some 400-500 years later.

Good point.

Comment Re:vac pump can't raise liquids atmo pressure (Score 1) 360

The air pressure sets a limit on the height of both suction pumps and siphons.

For such a pedantic dialogue as this thread, I was hoping to see someone write "the air pressure and internal fluid tension set a limit ..." before I reached my pettifogger deFUDer saturation point, but it was not to be.

Good point, but since I was talking about a height of "about 10 metres" for water (not the most accurate of heights) and the internal fluid tension supports I would guess less than a centimetre, I figured the internal fluid tension was more of a rounding error than anything that needed to be explicitly stated. But epine is correct, the internal fluid tension does add some (small for water at least) height to the effective max for suction pumps and siphons.

Comment Re:Translation (Score 3, Insightful) 157

Certainly the trailer for "Guardians of the Galaxy" does not look like it is going to be very consistent with the published comics.

From what I've been reading, it is consistent, with the most recent version of the Guardians, not the Martinex/Charlie-27/Vance Astro/etc etc Guardians you're probably thinking of.

http://en.wikipedia.org/wiki/G...

Which is, I guess, an indication that being "consistent with the comics" at best can be understood to mean "consistent with some group of comics picked from fifty plus years of inconsistent storylines, restarts and re-imagings".

Comment Re:Translation (Score 1) 157

Disney hasn't done this with any of the Marvel movies; why do people assume they are with the Star Wars movies?

The Marvel movies are not completely consistent with the huge comic "continuity", in fact the published comics themselves do not always maintain continuity. I don't know that trying to be thusly consistent is a good goal.

At best, the Marvel movies have been fairly self consistent with the movie storylines. Certainly the trailer for "Guardians of the Galaxy" does not look like it is going to be very consistent with the published comics.

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