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User: Wycliffe

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  1. Re:What's "Easy" About This? on 3 Short Walking Breaks Can Reverse Harm From 3 Hours of Sitting · · Score: 2

    Standing in front of an elevator, standing in the elevator and then a busy escalator, for five minutes down and five minutes back, don't count as walking

    Yeah, that would be a real problem if building only had elevators. Buildings are required to have stairs and in most cases they are
    publicly accessible. The summary specifically mentions a "leisurely 5 minute walk" so it may be as simple as walking to the
    restroom/coffee and back once an hour. If that doesn't take quite long enough then go to the coffee/restroom one floor down.
    I know when I worked at HP which wasn't a too big of building just getting from one end of the building to the other took more
    than 5 minutes so you could just probably just walk to the end of the building and back. In most cases people will just think you
    are going to another office to talk to someone.

  2. Re:Assuming nothing unusual ever happens on GM To Introduce Hands-Free Driving In Cadillac Model · · Score: 1

    1. If there's 1 person in the road there may be more people on the sides of the road.

    I would hope that a computerized car that swerved or pulled over would make sure to at least hit less obstructions than the original obstruction.

    2. A rolling car at highway speeds can smash LOTS of people on it's way down

    Again, I would hope that a computerized car would be able to know how fast it can safely swerve so that it never rolls and would
    only swerve it it knew it could do it safely.

    3. Straight line stopping distances are actually shorter.

    This is a valid point if it is truly quicker to stop than it is to change lanes. I kindof doubt that is the case at highway speeds though.

  3. Re:Assuming nothing unusual ever happens on GM To Introduce Hands-Free Driving In Cadillac Model · · Score: 1

    The correct solution for an "unusual event" is almost always either "stop or pull over". If there is something on the highway
    that's not suppose to be there then you should avoid it and/or stop. A decent camera should be able to spot an accident,
    weather, or road construction a long ways off and find a safe spot to pull over and disengage.
    For sudden events like a tire blowout, the correct solution is almost always to immediately stop the vehicle and/or safely pull over.

    Basically, you don't have to plan for 100% of unknown or unusual events if you have a decent failsafe that can detect
    that something is out of place and can immediately bring the vehicle to a safe stopping place.

  4. Re:Assuming nothing unusual ever happens on GM To Introduce Hands-Free Driving In Cadillac Model · · Score: 3, Insightful

    Not to mention that the best option for surprise wildlife is 'drive straight'. Many will reflexively attempt to turn to avoid the animal and end up rolling.

    Although I mostly agree with this in theory and also, in theory, people should never be on the interstate if you go this direction then
    you better make sure your "is this an animal or a person" algorithm is rock solid.

  5. Re:Why do they think this is a good idea? on GM To Introduce Hands-Free Driving In Cadillac Model · · Score: 2

    If being a speed servo is a challenging job for you, I suggest that driving is right out.

    Great suggestion. How exactly would one do that? I'm the first to admit. I suck at driving. I'm pretty good on a racetrack
    but everyday driving I am a hazard to myself and others. I live 5 miles outside of town. There is no public transportation.
    A taxi might be willing to take me into town but it would cost a fortune and a taxi isn't really practical for running errands.
    Luckily I work from home and I'm also a much better motorcycle driver than I am a car driver so I try to use my motorcycle
    as often as I can but giving a suggestion of "don't drive" isn't a very valid suggestion if there are no reasonable alternatives.

  6. Re:Pet Peeve on Restoring Salmon To Their Original Habitat -- With a Cannon · · Score: 1

    It DOES have ongoing costs to people who live in the region, and they aren't small.

    I think this depends a lot on the location, the size of the dam, and what was there before. In many cases you are
    creating a lake where nothing of significant value existed before. A community springs up around the lake and
    many times a state park with protected wildlife areas surrounds the lake too. In many cases the area is not
    only better for people but it's better for the wildlife too.

    But then there are the other ecological costs: loss of fish and fisheries for many thousands of square (not to mention linear) miles of waterway.

    I would have to see some stats on that. The places I know that have dams have been a boom to fish populations.
    There are more fish, more fisheries, alot more water for them to swim in and alot more shoreline for them to eat at.
    It probably does affect certain migrating fish populations but where I live the fish population of things like bass and
    catfish are larger and healthier because of the dams.

  7. Why do they think this is a good idea? on GM To Introduce Hands-Free Driving In Cadillac Model · · Score: 2

    Multiple companies have started annoucing these "enhanced" cruise controls. I don't like them at all.
    Regular cruise control is sedating enough. You don't need more reasons to not pay attention to the
    road unless it's 100% completely autonomous. This is just an accident waiting to happen. Do they
    want to erode people's confidence and get autonomous cars outlawed before they even really exists?
    I realise this is supposably an "incremental improvement" towards automation but I don't think autonomous
    cars work that way. An "incremental improvement" that won't get someone killed would be a car/truck/RV
    that can safely drive on just interstates and/or safely pull over. This seems like a much lower bar than
    the city driving that google is trying to do and would be a useful "incremental improvement". You could
    map out which interstates it works on and only engage at speeds over 60 when the GPS says you are
    on a designated safe highway. This would be a useful feature that is truly hands free and allows a
    company to slowly start adding roads as the technology improves but the important part is that it would
    be a cruise control that you didn't have to babysit and more important it would be a cruise control
    where it was safe to take a nap not one where it's tempting to take a nap so people will do it and get
    killed (and kill other people in the process).

  8. Re: This is what the US has become on Deadmau5 Accuses Disney of Pirating His Music · · Score: 1

    Not saying I like it but I think his outfit is fine. Why is his logo black though if his outfit is red?
    If his logo would have also been red he probably would have never attracted the disney police.

  9. Re:This is what the US has become on Deadmau5 Accuses Disney of Pirating His Music · · Score: 4, Insightful

    To fight Disney on anything mouse related is just dumb

    What???? So as Disney is the biggest, baddest mouse then noone should fight them?
    What if disney decided they wanted to license mousetraps or pest control companies?

    Trademark law generally allows entities in different areas to have similiar trademarks as long as they are non overlaping.
    Fighting them (although because of their size will be difficult) should be encouraged.
    Ignoring for a moment that Mickey Mouse should be public domain by now, allowing companies blanket use
    of generic things like "the mouse", "windows", "the like button", "the buy it now button", etc... is a quick way to have
    megacorporations eliminate what little remains of competition.

  10. Openvpn and x11vnc on Ask Slashdot: Remote Server Support and Monitoring Solution? · · Score: 2

    I do something similiar. I use openvpn and x11vnc. I have a cron on each client that runs a
    small perl script that grabs the output of several programs like top, uptime, and sensors
    and then saves the results in an easy to parse file that my server periodically grabs so that
    I have stuff like cpu temperature, cpu usage, memory usage, etc...
    I also grab a screenshot of x11vnc using vnccapture.
    I also have a way to remotely activate reverse ssh if for some reason openvpn fails.
    My only problem with openvpn is key management. Creating and distributing unique keys
    to each client is kindof a pain.

  11. Re:More like 3000-4000 on Dirty Diapers Used To Grow Mushrooms · · Score: 1

    How do you use 0.129 of a diaper?

    Based on the subject, it's either a typo or he's from a country that uses a dot instead of a comma for delimiting thousands.

  12. Re:Probably just never stopped growing. on Giant Dinosaur Unearthed In Argentina · · Score: 1

    Sure, but dinosaurs aren't reptiles, so not sure what relevance that has. Now if an ostrich continued to grow throughout its life, or perhaps a chicken...

    Kangaroos, fish, and crocodiles (which are commonly refered to as one of the closest living relative) never stop growing.
    I'm sure there are some birds that do as well but if nothing else the shear size difference between the dinosaurs and the birds
    means that at some point the mechanism that is in charge of growth probably changed.

  13. Probably just never stopped growing. on Giant Dinosaur Unearthed In Argentina · · Score: 4, Interesting

    It's not uncommon in many reptiles to just never stop growing. I wonder if some of these dinosaurs are
    just exceptionally large specimens of already know dinosaurs instead of entirely new species.

  14. Re:Like DRM? on Could Tech Have Stopped ISIS From Using Our Own Heavy Weapons Against Us? · · Score: 1

    Why would the pads need to be on a server at all?
    A single 1 time pad written on a piece of paper would suffice.
    Even 100 digits would be easy enough to type in if you needed to disable a device.
    It might be a pain if you're unfortunate enough to have several thousand missiles stolen
    but still fairly doable in a matter of hours.
    Have 2 copies of the pad. One given to the purchaser of the device and one locked
    in a safe somewhere away from the conflict.
    If the purchaser is lucky enough to lose the gun and keep the code he can disable
    it himself otherwise he needs to call the manufacturer to disable it.
    Many devices like guns this wouldn't work for as you could disable it and it could still
    be usable. The software on smart missiles on the otherhand would become useless.
    The explosives could maybe still be salvaged but the intelligence should be able to be
    permanently disabled making them far less useful.

  15. Re:Simple Solution - Exam Mode on How the Outdated TI-84 Plus Still Holds a Monopoly On Classrooms · · Score: 1

    There's an even simpler solution. Let the kids use one of the many free TI emulators on whatever android/iphone they have.
    Here's one for $5 that runs an actual rom from an actual TI. https://play.google.com/store/...
    In this case you might need to tell TI that you will only continue using their calculator if they give you a license to use their rom
    on an emulator. Then when it's test time, you give them an official TI for the test. Regardless of how dumbed down the calculator
    is suppose to be if you are worried about cheating it seems like a very bad idea to allow a student to bring their own electronic device
    to a test. I'm sure it wouldn't be too difficult to open the case of a ti-84 and install a 64G microsd card or the equivalent.
    Instead of having an exam mode and approved apps, just provide a device for the exam. If you needed to provide android/iphones
    then you could do that too as you only need one set assuming you schedule exams accordingly and you don't have to worry
    about people rooting their phones, exiting exam mode, etc... If a school can't afford to buy 30 devices for exams then it shouldn't
    be requiring it's students to be buying 1000+ of those same devices.

  16. Doesn't this pretty much kill 4chan? on After Celebrity Photo Leaks, 4chan Introduces DMCA Policy · · Score: 4, Insightful

    I thought the whole purpose of 4chan was that "anything goes".
    If they start censoring it then all the people that are there will just move somewhere else that is not restricted.

  17. Re:What is Amazon's game plan here? on Amazon To Buy Twitch For $970 Million · · Score: 1

    Which makes me wonder why they really would sell out. The only thing I can think of is using a bigger company to help with their DCMA issues.

    I can think of 970 million reasons why they might have decided to sell out. They are at the top of their game and growing so can currently
    command a premium. This is an all cash option so this money goes straight to the bank. Now, even if someone does run them out of
    business they are still set for life. If I had to choose between being like Steve Wozniak or Bill Gates, I would chose to be like Wozniak
    and exit early. Yes, Bill Gates is the richest man in the world but Wozniak still has plenty of money and plenty of fun because $100 million
    is plenty for that. Wozniak didn't get hurt by selling out early. He's probably had alot less stressful life than Bill Gates or Steve Jobs.
    There is no way Bill Gates can spend all his money himself. That's why he has a huge charity. People like Rockefeller eventually realize
    that they have more money than they can reasonably spend and then are forced to donate it but some people like Steve Wozniak learn that earlier.

  18. Re:Are Mastercard paying for the privilege? on New Nigerian ID Card Includes Prepay MasterCard Wallet · · Score: 1

    Either way MC's gonna be swimming in the dough, as like with most gargantuan financial institutions, they make much of their money by taking the money put into them (including in this case debts and interest) and investing in stocks with it.

    Um, no. That's not how credit cards works at least in the US. In the US, credit cards don't have float that they can invest in the stock market.
    You can't invest "debt and interest" in the stock market. You can sell "debt and interest" to other people but you can't invest a negative.
    Insurance companies have float and some (like warren buffet) are grandfathered in and allowed to invest in the stock market.
    Credit card companies have "reverse float". They are giving away float to their customers so they have nothing of value that they can
    invest in the stock market. They give away this float to their customers with the hopes that the customer overspends and they can
    profit from the fees/interest.

  19. Re:People are insanely expensive on Hidden Obstacles For Delivery Drones · · Score: 1

    People are expensive because money is "stored people". It's basically a store of labor.
    People pay money to let someone else do the labor when they can't or don't want to.
    Your new iphone if followed down enough steps is almost 100% labor. The raw materials cost
    money because of the labor required to create them. We have things like robots, machines,
    animals, etc.. that reduce the amount of human labor at one step but all those still require
    human labor to maintain them.

  20. Re:I like... on U.S. Senator: All Cops Should Wear Cameras · · Score: 1

    No, a plea bargain is a forced confession under the duress of being threatened with being tried for extra charges that the prosecutor does not believe you can legitimately be convicted of.

    Yes, a plea bargain is basically:
              "you might get 5 years for this and 20 years for this and we'll try to pin these other 3 random things on you too so why
                  don't you just accept 3 years and save us both alot of time and money"
    but it still comes down to either what the police think they can pin on or what they can make you believe that they can pin on you in a trial.
    At the end of the day it's still both sides evaluating "what are my odds of winning and what do I get" vs "what are my odds of losing and what do I lose".
    If there is a video tape (or a missing video tape that should be there) then you have alot more negotiation power even in the pretrial
    and there's a good chance that if the video tape is missing or doesn't make the cop look good that they are going to quickly try to
    drop the charges or settle out of court.

  21. Re:I like... on U.S. Senator: All Cops Should Wear Cameras · · Score: 2

    All said, since most prosecutions end up plea-bargains this may be moot, but for those that go to trial...?

    You make it sound like plea bargains and trials are independent events.
    Plea bargains are based on what each party believes is the most likely outcome of a trial.
    An attorney could easily argue for a different plea if the tape was damaged or missing because
    both sides know that this will change the odds in a jury trial. A police officer that "lost" his
    video would be much more likely to want to strike a plea bargain as it puts him at a great
    disadvantage if it comes down to a trial. And as the original article states, many times the
    officercam might not be the only video of the crime.

  22. Re:A big EMO button on the dashboard on California DMV Told Google Cars Still Need Steering Wheels · · Score: 1

    I'd agree. Halfway automation is a disaster waiting to happen. You could possibly have two buttons though:
          1) a "try to stop safely" button which would attempt to pull over to the side of the road and stop (similiar to a computer's shutdown command)
          2) a "full stop" button which immediately powers down and comes to a complete stop. (similar to holding down the power button or pulling the plug)
    A third option of ejecting the passenger would be a nice option too if there was a way to do it safely. This could possibly be done automatically
    when a collision is unavoidable as well.

  23. Re: Cell phones with non-replaceable batteries? on Ask Slashdot: Where Can I Find Good Replacement Batteries? · · Score: 1

    How is that true when I buy a phone up front?

    Because even if YOU happened to do that, you're in the minority.
    In the US, they might (sometimes reluctantly) sell directly to the consumer but it's a small fraction
    of their overall sales. Their actual customers (att,verizon, etcc) do market to the consumer so they
    do need features that consumers want but the phone service companies still have a large say on
    what is and is not included.

  24. Re:What about nursing?? on ACM Blames the PC For Driving Women Away From Computer Science · · Score: 1

    When all of the male-dominated fields are vastly higher paid than the female-dominated fields, I don't think it is the women keeping it that way.

    Are you sure about this? I think alot of it is selection bias. Men tend to prioritize money more than women. Men are probably more likely
    to chose a job that pays better even if it hurts their family life. It's no wonder men on average make more than women because they
    are choosing their jobs based on pay. Women chose children, helping others, less stressful work, etc... more than men.
    One main reason for this (besides biology) is that women are less likely to be the bread winner. When you compare single childless never married
    women to single childless never married men then on average WOMEN ACTUALLY MAKE MORE THAN MEN

  25. Re:why can the world on ACM Blames the PC For Driving Women Away From Computer Science · · Score: 1

    why men often avoid female dominated jobs such as primary school teaching, nursing, housekeeping, secretarial / office management, social working, accounting and the like.

    I've actually met more male accountants than female accounts. The rest is still a matter of taste and/or pay. Men can many
    times find other jobs they like better that also pay better. Women like to take care of people. I know many women who chose
    social work, nursing, teaching, etc.. because that was their passion. Not near as many men have that as a passion and although
    lots of men like children alot of men don't want to spend all day with them. No gender preference is absolute but alot of it does
    seem to be genetic and there is enough of a tilt one way or the other to slant different professions without the need to bring
    conspiracy into it.