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Intelligent Road Studs

Copley writes "The BBC have a short story about 'intelligent' cat's eyes (reflective road studs). I remember reading about the principle of these years ago. It seems that they've reached the real-world trial stage. The whole concept is pretty cool - the studs monitor weather and traffic speeds and change their colour accordingly. As you drive along, rather than see your own headlights reflected, you see a line of active lights indicating what you can expect ahead of you: stationary traffic, ice, etc. As I recall, one idea proposed was for your own car to leave a trail of lights behind it, the length of which related to your speed. The trail thus indicated the 'danger-you-are-too-close-you-moron' zone behind you. Drivers could then avoid driving within another car's trail. Neat idea, but I somehow doubt even the most technical of safety systems is ever going to change the driving habits of some of the brain-dead, tail-gating idiots I often have to share the roads with... Perhaps intelligent road studs with assault weaponry to take out bad drivers would be more useful!"

113 comments

  1. Major improvement by thelenm · · Score: 2, Funny

    This will be a major improvement... most of the studs I meet on the street are idiots.

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  2. I like to think of myself... by Lendrick · · Score: 3, Funny

    ...as in intelligent road stud.

    Or something.

  3. i'd like to see them work, but not here by lambent · · Score: 4, Insightful

    Too many hosers with a liscense already treat driving like a video game. And when people start paying too much attention to the blinking lights embedded in the roads ... watch out.

  4. Re:I hate tailgaters by photon317 · · Score: 4, Interesting


    I prefer to give a good hard hit on the brake pedal to wake them up :) But then again I drive fast and I respect the whole "faster traffic to the right" thing, so I'm never really in anyone's way. If someone's tailgating me, they're just being a moron.

    At least here in the US, a lot of highway troubles would be eased if everyone would remember that striated traffic flows smoother for everyone, and that you should always have faster cars on your left and slower cars on your right. Unless you're in the process of passing someone, you should never be in the far left lane of a 3-4+ lane highway (well, unless you're going pretty damn fast and you can't see anyone coming in your rearview in that lane, and you're being vigilant about it, in which case you're probably breaking speed laws anyways, but that's an entirely seperate matter).

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    11*43+456^2
  5. Re:I hate tailgaters by photon317 · · Score: 2, Informative

    Err, I meant "faster traffic to the left" in that first sentence, oops :)

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    11*43+456^2
  6. An idea who's time... by ferralis · · Score: 3, Insightful
    ...may never come. These would be quite interesting in other applications, but it seems to me intelligent signs using E-Paper technology could convey information in a more intuitive manner than color-changing reflective studs.

    Cars, too, are being designed with more and more impressive technology, many are capable of noticing that you are tailgating, some may even begin to slow the car automatically soon (a system I'd be quick to disable... having the car take over unexpectedly would quickly cause me to froth at the mouth).

    If the studs were ever cheap enough per-unit, though, I can imagine all kinds of other uses for them... an array of 'em would make things disappear nicely to a casual glance if they merely changed color to match their surroundings...

    --
    Any generalization is a stupid one.
    1. Re:An idea who's time... by GreyWolf3000 · · Score: 2, Interesting
      (a system I'd be quick to disable... having the car take over unexpectedly would quickly cause me to froth at the mouth).

      Chips already regulate speeds in cars now. Police Crown Victorias are almost completely stock, just without the 'Guv chip. Automatic trannies have been taking over for years, as well.

      Not that any of this is wrong, it's just up to you to decide how much control you want to give up to your car. Me, I'm a control phreak :)

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    2. Re:An idea who's time... by ferralis · · Score: 1
      *heh* Too true... but having the car actually accelerate (even if only to slow down) without my direct control would be the last straw.

      Ok, so help me out... how the heck was my post "Redundant?" M2, anyone? :P

      --
      Any generalization is a stupid one.
    3. Re:An idea who's time... by GreyWolf3000 · · Score: 1
      Ok, so help me out... how the heck was my post "Redundant?" M2, anyone?

      I take it you've never experienced the joy of an unwarranted down-moderation before?

      Doncha just wish /. mods would grow up?

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    4. Re:An idea who's time... by Anonymous Coward · · Score: 0

      gentoo kicks ass!!!!!

    5. Re:An idea who's time... by zero_offset · · Score: 4, Informative

      Chips already regulate speeds in cars now. Police Crown Victorias are almost completely stock, just without the 'Guv chip.

      Not even close. Cop Crown Vics get different suspension, transmission, rear-end, wider rims and tires, different headers, a larger fan and radiator, an oversize alternator, 4-wheel disc brakes (stock has drums in back), a more powerful AC compressor, and stiffer springs and shocks. None of these items are stock, and most of them are not available as an option to the public (new from the manufacturer, anyway). If the locale can afford it, other items are available like a small screw-drive motor to crack the hood open from inside the car, a second battery, battery relocation to the trunk, and bumper upgrades. Then of course, you have all the usual cop equipment (lights, radios, cages, etc).

      So, no, they don't just have an ungoverned engine.

      A good friend of mine used to do final prep on cop cars at a local dealership that cranks out about 1000 cop cars per year.

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      Slashdot quality declines as the number of hot grits posts decreases. - Provolt's Law, Apr-09-2005

    6. Re:An idea who's time... by Dr+Caleb · · Score: 2, Interesting
      Correction, *all* of those items are stock. There are 4 versions of the Crown Victoria, P72, P73, P74 and P75. In order, they are the civillian version, the common cab, the police cruizer and the Police Interceptor. The CV hasn't had drum brakes since 1992.

      They all come out of the St. Thomas assembly plant, and all those things (including the lights and cages) can be installed from the factory.

      There is no such thing as a gov' chip. It's factory programming in the PCU that determines maximum speed. A simple handheld microtuner can remove the speed limiting.

      And, yes, all of the engine and suspension components are available in a factory car available to the public, called the Mercury Marauder (factory option M75). Actually, the Marauder is *faster* than a stock Police Interceptor.

      --
      "History doesn't repeat itself, but it does rhyme." Mark Twain
    7. Re:An idea who's time... by seanellis · · Score: 1

      Cars, too, are being designed with more and more impressive technology, many are capable of noticing that you are tailgating, some may even begin to slow the car automatically soon

      I've always been in favor of Annoyatrons for this kind of enforcement, rather than outright control. You just never know what's going to happen that means your life suddenly depends on defeating the automatics.

      If you're trying to get away from car-jackers (or whatever other unlikely scenario; it will doubtless happen to someone within a week of the thing being introduced), then I can ignore an annoying beeping tone for a couple of minutes. I can't ignore it every day if I persist in being an "unintelligent road stud".

    8. Re:An idea who's time... by SoCalChris · · Score: 1

      It's got a cop motor, a 440 cubic inch plant, it's got cop tires, cop suspensions, cop shocks. It's a model made before catalytic converters so it'll run good on regular gas. What do you say, is it the new Blues Mobile or what?

      Fix the cigarette lighter.

    9. Re:An idea who's time... by zero_offset · · Score: 1

      Ha! Excellent. I came so close to posting that myself. :)

      --

      Slashdot quality declines as the number of hot grits posts decreases. - Provolt's Law, Apr-09-2005

  7. Idiots by Dinglenuts · · Score: 5, Funny

    "...but I somehow doubt even the most technical of safety systems is ever going to change the driving habits of some of the brain-dead, tail-gating idiots I often have to share the roads with..."

    I'm sick of you slowboat assholes lambasting brave souls like me and my fellow tailgaters, who selflessy put ourselves in danger every day to eliminate the wasted space you "safies" use to create those awful traffic jams. We're heros, and we know it, quit oppressing us.

    --


    Fat, drunk and stupid is no way to go through life, son.
    1. Re:Idiots by Anonymous Coward · · Score: 1, Funny

      I know you are being sarcastic, but I got rear ended twice in one month, despite having DOT regulation reflective tape accross the rear end (the stuff semis use) and working brake lights. Hell, I even got rear ended while accelerating. I am shooting the next person who hits me dammit. And I speed far more then most people.

      I learned A) people are idiots and assholes. Always. B) never drive during commute hour in Virginia or DC. The drivers are so bad, some insurance companies dropped their coverage of the area.

    2. Re:Idiots by Mr.+Piddle · · Score: 0, Redundant

      who selflessy put ourselves in danger every day to eliminate the wasted space you "safies" use to create those awful traffic jams

      Tailgating kills people. How's that for a wrench in your humor machine?

      --
      Vote in November. You won't regret it.
    3. Re:Idiots by Anonymous Coward · · Score: 0

      It's a very good wrench in his humor machine, I was laughing until I read your post, and it made me stop.

      Gee, you really know how to destroy people's fun, don't you.

      Bah, just mod him to -1.

    4. Re:Idiots by RockClimbingFool · · Score: 2, Insightful

      so does going 10 miles an hour below the speed limit in the left lane.

  8. Re:I hate tailgaters by RedHat+Rocky · · Score: 2, Informative

    It would be nice if folks would override their cruise and PASS, instead of inching by the vehicle in the right lane.

    And yes, I'm talking to you, Mr. "I like to Duel" Semi Driver. Nothing worse than dueling semis on the interstate.

    --
    Anything is possible given time and money.
  9. Re:I hate tailgaters by Rick+the+Red · · Score: 4, Funny
    when somone trys to tailgate me I floor it and hit 120mph.
    If I'm tailgating you and you floor it, that's exactly what I want. Thank you for getting the hell out of my way. Anybody I'm tailgating is going too damn slow and should get out of the passing lane.

    Ever notice there are two types of drivers? The morons in front of you and the idiots behind you? The morons are going too slow and the idiots are going too fast. Trouble is, to the moron you're an idiot, and to the idiot you're a moron.

    --
    If all this should have a reason, we would be the last to know.
  10. Tailgaters in high end luxury cars... kinda safely by herrlich_98 · · Score: 1
  11. Trail of lights by Rufus88 · · Score: 5, Insightful


    your own car to leave a trail of lights behind it, the length of which related to your speed

    Simple design: each light stays on for two seconds after you pass it. This enables drivers behind you to obey the "two second rule". If you come upon lights before they go out, you know you're following too closely.

    1. Re:Trail of lights by jhoffoss · · Score: 3, Funny

      Really though, is counting to two that difficult?

      --
      Linux: The world's best text-adventure game.
    2. Re:Trail of lights by Rufus88 · · Score: 4, Insightful


      Really though, is counting to two that difficult?

      No, but keeping track of the precise spot on the road where the other guy was when you started counting, can be difficult.

    3. Re:Trail of lights by Anonymous Coward · · Score: 5, Interesting
      Clearly the difficulty of driving properly is not the cause of tailgating. There's two kinds of tailgaters, aggressive and ignorant. Ignorant tailgaters scare me the most. I can yield to an aggressive one and since I try my best to yield to faster traffic, that's not a problem for me. Ignorant tailgaters will follow people for miles without even trying to pass. I've been forced to change lanes (left), hit my brakes, and pull back into the right lane. That's after passing half a dozen exits, flashing my brakes, and changing speed.

      The lights might help the ignorant ones, but I doubt it. My best friend's wife tailgates. If there is a car in front of her, she's always under 1/2 car length behind. The speed doesn't matter. I was riding shotgun and a guy in front of her drove on the shoulder to splash her with mud. When he did it the second time, she said, "He's doing that intentionally!" I said, "Maybe he doesn't like being tailgated." "Oh, that's not it," was all she said. Later, she totaled her car in the rain. She ran into the car in front of her. To her, it was their fault for stopping too fast. She still drive the same.

      Would these lights make a difference? Probably for a few drivers. Enforcement would help, but on freeways I only see speeding enforced. I've seen people driving so close to a cop car, they are under two seconds behind the car in front to the cop. Yes, he's tailgating too.

      Uhm. . .
      Rant off!

    4. Re:Trail of lights by Anonymous Coward · · Score: 1, Funny

      I know what you mean about those damn tailgaters. I hate them all. And you're right, the agressive ones are the easiest to deal with. I just take my foot off the gas and gradually slow down until they zip around me in a fit of rage. They're too busy speeding along and saving precious fractions of a second to act out on that rage, so I figure it's a pretty safe method overall. In a 65 MPH zone where everyone's going 70+, they usually get the hint by the time I hit 60.

      The passive ones suck, though. They usually take until 55 or so before they get the hint. Sometimes closer to 50. Only once did I have one that simply refused to change lanes and go around. I ended up doing about 40 (the minimum speed) in a 65 for several miles before the idiot finally got off at his exit. Pissed me off big time. Of course everyone else was flying by at 75. I even varied my speed between 40 and 70 to see if he'd get sick of it. Nope. Stayed right there, less than a car length away. Fucking ignorant asshole scum.

    5. Re:Trail of lights by shfted! · · Score: 1

      I'm really good at it. It only takes me a quarter of a second. So it's totally useless unless I want to tailgate.

      --
      He who laughs last is stuck in a time dilation bubble.
    6. Re:Trail of lights by Anonymous Coward · · Score: 0

      That's why every driving course in the world teaches you to pay attention what is IN FRONT OF YOU. If you keep driving, ALL THAT SHIT THAT YOU JUST PASSED WILL BE IRRELEVANT.

      But instead, like an idiot, you'll putter along in the fast lane tapping your brakes and doing whatever else occurs to you in your desperate attempt to control the people behind you.

      Do the rest of us a favor: Stay home.

    7. Re:Trail of lights by pipingguy · · Score: 1

      Really though, is counting to two that difficult?

      Since I got into computers the only numbers I now know are 0 and 1. Does that make me a binary idjit?

    8. Re:Trail of lights by jhoffoss · · Score: 1

      No, it's much more complicated. You now have to count to 10. Sorry, maybe those lights should be installed everywhere! ;)

      --
      Linux: The world's best text-adventure game.
    9. Re:Trail of lights by Anonymous Coward · · Score: 0
      That's why every driving course in the world teaches you to pay attention what is IN FRONT OF YOU.

      You might think that, but the rest of us find the rear-view mirror quite helpful.
      I'm not agreeing with the IDIOT flashing his brakes and generally making a nuisance of himself, but paying attention to what is all around the car is part and parcel of good, safe, driving.

    10. Re:Trail of lights by Anonymous Coward · · Score: 0

      Later, she totaled her car in the rain. She ran into the car in front of her. To her, it was their fault for stopping too fast.

      I hope her insurance rates get jacked up for being an idiot.

      I was hit from behind by a driver who didn't stop in time (I did) when the light turned red. Since they were driving a jacked-up SUV (and I drive a large car) their bumper went into my trunk, causing over $2,000 in damage. When you hit someone from behind at a red light, the cops & courts judge you to be 100% at fault. So my car was fixed and I didn't have to pay the deductible. Of course, the resale value is lower when I eventually sell it ...

    11. Re:Trail of lights by ifdef · · Score: 1

      Of course, by the time you are much slower than the surrounding traffic, it is impossible for the tailgater to change lanes to zip around you (since he didn't leave himself any acceleration room). I've done this sort of thing, slowing down gradually in front of a tailgater, right to the point of a complete stop. Funny, though, when I accelerated afterwards, he didn't follow me nearly as closely.

  12. Following distance? We don't need no stinking foll by Rick+the+Red · · Score: 5, Interesting
    Drivers could then avoid driving within another car's trail.
    Pretty much everywhere I've driven in North America if you "avoid driving in another's trail" you'll have two or three cars pull in between you and that other car. If you then slow down for them it will happen again; iterate until you're pretty much standing still and everyone else is passing you on both sides. You'll be lucky if they just honk and wave their middle finger.
    --
    If all this should have a reason, we would be the last to know.
  13. think of the kitties! by nekoniku · · Score: 4, Funny

    Finally! This innovation will put a stop to the cruel extrication of real cat eyes for roadway use.

    --
    "It's a wonderful idea. But it doesn't work." -- Tad Danielewski
  14. Re:I hate tailgaters by billcopc · · Score: 1

    No you have it all wrong. I'm a taxi driver, a laptop-toting mp3-playing stat-gathering taxi driver, and believe me when I say from experience that everyone's an asshole, even me.

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    -Billco, Fnarg.com
  15. Intelligent Road Studs.... by ForestGrump · · Score: 1

    Great. I sure hope they don't bring this technology to the US. The last thing I want is to see my bio professor stripping by the side of the road....urgh old fat guy.

    -Grump

    --
    Is it true that more people vote for the winner of American Idol, than vote for the president? -Ali G.
  16. Perhaps these lights could display… by Anonymous Coward · · Score: 0

    ...DVD movies for the passing vehicles so our consoles can remain free for navigation systems and cellular phone interfaces.

  17. snowplows say no by ghostlibrary · · Score: 2, Informative

    'round here, they can't even keep the little reflective bevels in the road. Snowplows tend to rip them up, though it takes a few snowfalls.

    So expensive little sensors, they're just snowplow bait. Roads take a tremendous amount of abuse.

    --
    A.
    1. Re:snowplows say no by delus10n0 · · Score: 2, Interesting

      Every road I've seen which expects snow-plow usage has it's cat eyes sunken below the road level (about half an inch) with little bevels on each side, to prevent the snow plow from tearing them up every time it clears the road.

      --
      Not All Who Wander Are Lost
  18. Note to the submitter by Undefined+Parameter · · Score: 2, Funny

    Perhaps intelligent road studs with assault weaponry to take out bad drivers would be more useful!

    I believe we've had those for a while. They're called "mines." :-P

    ~UP

    --
    Eat the Path.
  19. cat's eyes??? by Garridan · · Score: 1

    Around here, we call 'em turtles.

  20. Already On trail by herulach · · Score: 0

    Well, at least nearly, theres been something like this at a blackspot near my house for the last 5 years or so, they dont have any of the electronics, just a little solar panel and an LED. And yes, theyre fine when youre going toward them, but you can of course see the ones on the other side of the road after you pass in your peripheral vision, and in your mirrors, which is incredibly distracting.

  21. Light Gravel sprinkle by Halfbaked+Plan · · Score: 1

    One idea that I've heard suggested for tailgaters is a mechanism you build into your trunk that sprinkles a little gravel out. If it doesn't back them off, it dings up their windshield and car body so you at least get some satisfaction. You wouldn't want it to dump a lot of gravel and cause a traffic accident, though.

    --
    resigned
    1. Re:Light Gravel sprinkle by Anonymous Coward · · Score: 0

      One idea that I've heard suggested for tailgaters is a mechanism you build into your trunk that sprinkles a little gravel out.

      Another good idea that I have heard is to carry a Magnum 45 with you. Wanna make my day, punk?

    2. Re:Light Gravel sprinkle by Nasarius · · Score: 1

      Hm, probably safer than keeping a bag of rocks handy, which was my idea.

      --
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    3. Re:Light Gravel sprinkle by hplasm · · Score: 1

      Light Caltrop Sprinkle |:>

      --
      ...and he grinned, like a fox eating shit out of a wire brush.
    4. Re:Light Gravel sprinkle by Anonymous Coward · · Score: 0

      One idea I've heard is getting your slow-moving ass out of the right lane. Pay more attention to what's in front of you, and the guy behind you will take care of himself. I know it sounds crazy, but give it a try.

    5. Re:Light Gravel sprinkle by Halfbaked+Plan · · Score: 1

      Brake fluid works pretty good, too.

      It makes paint literally peel away that it's been in contact with for any length of time.

      Joe Dicksize, with his big gun, just stands there in his driveway scratching his nuts and trying to figure out what happened to his fancy paint job.

      --
      resigned
    6. Re:Light Gravel sprinkle by Halfbaked+Plan · · Score: 1

      If I am driving the safe distance behind the car in front of me in the left lane (right lane? either you're in the U.K. or you're a REALLY fucked up driver) at the same speed as the rest of traffic in that lane, back the fuck off. Thanks.

      --
      resigned
  22. fog prone areas by 74Carlton · · Score: 4, Insightful

    Fog prone areas could definitely benefit from the trail of lights based on speed idea, since you wouldn't actually have to see the person in front to know they were there and how far back to be. Well, really if it's that foggy you probably shoudn't be scooting down the highway, but that never stops folks.

  23. Re:I hate tailgaters by Phredd · · Score: 4, Funny

    I hate tailgaters too...but what REALLY bugs me is when you get right up on somebody and they wont move over!!!!

    --
    Phredd - "I have found people tend to take you far less seriously once you start waving your genitals at them..."
  24. Re:Following distance? We don't need no stinking f by GigsVT · · Score: 2, Interesting

    If you are willing to drive 10mph slower, except on the hilly parts, you can usually drive in the right lane on interstates around here. Just slip in between some semis and don't pass them unless a hill comes. Truck drivers are a usually lot nicer than the car and SUV drivers, in Virginia at least. Just remember they can't stop as fast, so give them some room when you get in front of them.

    Yeah, it'll take a few extra minutes, but it's a lot more leisurely drive, most of the time. Since I have very little experience driving anywhere other than Virginia, this may not work where you are living.

    --
    I've had enough abrasive sigs. Kittens are cute and fuzzy.
  25. Re:I hate tailgaters by GigsVT · · Score: 1

    I see this the most when semi drivers want to fuck with someone who's driving like an ass.

    They almost always get out of my way. :)

    --
    I've had enough abrasive sigs. Kittens are cute and fuzzy.
  26. Re:I hate tailgaters by menscher · · Score: 3, Insightful
    I prefer to give a good hard hit on the brake pedal to wake them up

    I've actually come up with a plan for how to do it to maximize the likelihood of fatality to the SUV-driving tailgater behind me. Here's how it goes:

    1. Hit your brake, while moving a little to the right. They'll instinctively brake and move to the left.
    2. Now, brake a little harder, but cut back to the left. They'll either swerve off the road, or cut back to the right. If they go to the right, they'll be maximizing pressure on the front left wheel. That is the way SUVs are statistically most likely to roll.
    Now, technically doing this is premeditated murder, but who's to say you didn't see an animal in the road, and were avoiding it?

    Disclaimer: make sure they're paying attention if you do this... otherwise they might just hit you without braking at all.

    Oh, and yes, I'm a professional bastard. >:-]

  27. Re:Following distance? We don't need no stinking f by cft_128 · · Score: 3, Insightful
    I'm sure on rural intestates that is fine, but in any freeway with many on and off ramps driving in the right lane is positively dangerous. People come flying into the lane to exit at the last minute, or cars come onto the freeway going way too slow.

    I've heard that in some European countries the custom is to only use the right lane (or left if it was the UK) for people that are merging on or off the freeway, making things much safer overall.

    --

    Underloved Movies and Pub Quiz: donotquestionme.org

  28. No State-Owned Ordinance Required! by GypC · · Score: 3, Funny

    Perhaps intelligent road studs with assault weaponry to take out bad drivers would be more useful!

    Hmmm. A trunk-mounted proximity detector coupled to a pair of M2s would be simple enough... wouldn't leave much room for the groceries, though.

    1. Re:No State-Owned Ordinance Required! by Anonymous Coward · · Score: 0

      Why does the ammo box on the 50 cal say, "FDNY"? I didn't think the fire department had that big a navy :)

  29. it's not the tailgaters by glassesmonkey · · Score: 2, Flamebait
    ..going to change the driving habits of some of the brain-dead, tail-gating idiots I often have to share the roads with... Perhaps intelligent road studs with assault weaponry to take out bad drivers would be more useful!
    Maybe if you'd stop driving too slow in the left lane, you wouldn't have to worry about tailgaters. I have yet to see a speed demon come up on a car in the furthest right lane and tailgate them when the passing lanes are wide open. I'm willing to bet a front mounted loud speaker system that says "LEFT LANE IS FOR PASSING, MORON" would be more useful.
    1. Re:it's not the tailgaters by bluGill · · Score: 1

      No, but I have been in the left lane, safely passing traffic, and had someone come up behind me and tail gate me. I do use the left lane for passing, when when I'm doing 70 in a 70 zone, and the guy in the right lane is doing 68 it will take some time to pass. Just relax, as soon as I'm safely around I will get into the right lane and let you by. (Note the safety part, just because my back bumper is by his front bumper doesn't mean it is safe for me to merge)

    2. Re:it's not the tailgaters by Anonymous Coward · · Score: 0

      > I have yet to see a speed demon come up on a car in the furthest right lane and tailgate them

      Twice, notably. Once the guy came up behind me and started flashing his brights quickly. Another time, the guy pulled up behind me, swerved to the right, onto the *shoulder* to pass me, broadsided me on the passenger side (luckily nobody there) and took off.

      I live in Silicon Valley; things may be different here. As a roommate once told me, 'The drivers here are just as dangerous as they are in Boston, except they seem to be stupider.'

  30. Re:I hate tailgaters by Alrescha · · Score: 2, Funny

    "Unless you're in the process of passing someone, you should never be in the far left lane of a 3-4+ lane highway..."

    The exception being that you're on Route 128 around Boston, and you have a Rhode Island plate, in which case you are expected to move from the on ramp to the far left lane (even when there is no other traffic) and stay there at a stately 50MPH.

    A.

    --
    ...bringing you cynical quips since 1998
  31. Re:I hate tailgaters by flikx · · Score: 4, Funny

    I have an even better solution:

    I installed oversize discs and drums, plus a vacuum booster and master cylinder from a duece and a half into my 1 ton Suburban.

    When idiots tailgate, my truck outstops them in a hurry. Two W5x25 I-beams plus three railroad ties prevents damage to my vehicle. I let them hit, and then I drive off without a scratch, leaving them sitting in a puddle of antifreeze.

    --
    One future, two choices. Oppose them or let them destroy us.
  32. LIER! by bluGill · · Score: 2, Informative

    You lie. I drive 2-3 seconds behind the car in front of me, and cars to not constantly pull in filling the gap. One will here and there, but not constantly. In a 10 mile stretch today it amounted to 3 cars. This in stop an go traffic. That is one reason for the gap: leaving room for others, and those who did switch in front of me stayed in that lane for miles.

    The gap has 3 purposes. First, safety, you can't react in under 1.5 seconds, so 2 seconds is minimun time distance. (You can fake it when closer by braking hard, but that will only work when the car in front of you isn't braking as hard) Second, politeness: let the other guy get into your lane when he wants to. Third environment, when the car ahead of your brakes, you can often just let off the gas to slow down enough. (Brakes trade speed for heat, letting off the gas does not, it would be a big difference if everyone did it.

    Drive safely. Nobody else will, but you can still make a difference. You will at least get in less accidents.

    1. Re:LIER! by Anonymous Coward · · Score: 0

      Whatever. Just stay out of the left lane, alright?

    2. Re:LIER! by UP_Minstrel · · Score: 1

      So, in stop and go traffic, a 2-3 second following distance is about, what, 8 inches?

      And you had THREE people pull into that space in front of you within 10 miles!?

  33. Hey Re:Trail of lights by WolfWithoutAClause · · Score: 1
    Really though, is counting to two that difficult?

    You have to ask? That was you behind me on the way home! Admit it!

    --

    -WolfWithoutAClause

    "Gravity is only a theory, not a fact!"
  34. brain-dead tail-gating idiots by Bastian · · Score: 4, Interesting

    My job is collecting data about highways, mostly pavement quality. It's done from a platform (van) moving at highway speeds, and can involve a fair amount of erratic driving.

    Tailgaters are a serious problem for me, as are all the other kinds of "me-first" assholes I have to deal with all day every single work day. I won't even start on drunk drivers (except maybe to point out that Tennessee and Georgia, among others, really need get their acts in gear w/r/t DUI). Thanks to folks like this, car wrecks are a fact of life for me, and there's little I can do to avoid it except take comfort in the fact that my van is heavy enough that it is almost guaranteed to clean house in a fight with most any other car on the road.

    What I find most amazing about these people is that absolutely nothing can get them to change their driving habits. Even with the van blinking and flashing like a Christmas tree from Hell and a huge sign on the back warning people to stay the fuck back because of sudden braking and such, a lot of folks still like to ride my bumper.

    Only they aren't even riding my bumper, because to get to the bumper you'd have to make it through all the equipment that bristles from the van. Which makes the whole tailgating thing really amazing to me. I don't expect people to know that rear-ending me would result in their being responsible for a six (possibly even seven, depending on what gets broken) digit repair bill, but I do find it amazing that there are so many people who are too stupid to realize that their front bumper is only a few feet away from something they probably can't afford to bang a car into. I'm especially perturbed by the fact that weather conditions don't seem to have much effect on their ability to come to this realization, either

    (I also think that most people must be a whole to more rich than me, because there is almost nothing that rolls down the highway that I could afford to bang my car into.)

    So yeah, I don't think that these smart cat-eyes will have any noticeable impact on the way people drive.

    I can't see the true spirit of friendship and cooperation ever infecting the vast majority of humanity - at least not here in the USA - so I imagine the only thing that would make folks drive in a more sane manner is to create some sort of consistently enforced and difficult to avoid method of punishing bad drivers or rewarding good drivers. Cops and speed traps don't help much because there are very few of them and they generally can't easily catch stuff like tailgating and reckless driving. The only thing I can think of is some sort of omnipresent Big Brother system that can always see every car, at least on major roads.

    I'd also like to see better punishments. Speeding tickets hurt a lot if you don't have a whole lot of money, but are little more than a slap on the wrist for other people. I'd rather see something that is directly related to driving (thus keeping a better associating with driving habits, which would hopefully increase the salience of the punishment for behavior-changing purposes). For example, folks who get two moving violations in a year could be banned from using the interstate highway system for 1 or more years.

    1. Re:brain-dead tail-gating idiots by nathanh · · Score: 2, Interesting
      I'd also like to see better punishments. Speeding tickets hurt a lot if you don't have a whole lot of money, but are little more than a slap on the wrist for other people. I'd rather see something that is directly related to driving (thus keeping a better associating with driving habits, which would hopefully increase the salience of the punishment for behavior-changing purposes). For example, folks who get two moving violations in a year could be banned from using the interstate highway system for 1 or more years.

      Well, in one of those cold European countries (Sweden?) the speeding fine is proportional to your income. I think that's a great idea because it doesn't discriminate against people with low incomes.

      In Australia there's a points system. A minor speeding infringement is 1 point. A medium one is 3 points. A major one is 6 points. Tailgating is 1 point. If you lose 12 points in 3 years then your license is revoked for a minimum of 3 months (longer suspensions for more serious offences). I think those are the right details but I'm going from memory so maybe I made a mistake. Our system sounds a little like what you're asking for.

      Unfortunately the points system doesn't seem to work very well. We still have idiots who speed and tailgate. I think we should have means-tested fines as well as the points.

    2. Re:brain-dead tail-gating idiots by kabocox · · Score: 1

      Why the hell do you have expensive equipment hanging off the back of your vechile? Why not the front? I'd love to see your bosses reaction if some one ruins your equipment, but doesn't toch your car and keeps on driving.

      Actually, I love seeing that almost everyone that really complains about interstate drivers are those that have to work on the road. I don't care that you have to work or that truckers, salesmen, or highway repair crews have to work on the interstates all day long.

      I got my license, and I can drive on the highway too! If you don't like the way people drive, change jobs and don't commute.

    3. Re:brain-dead tail-gating idiots by be951 · · Score: 1
      In Australia there's a points system. A minor speeding infringement is 1 point. ... If you lose 12 points in 3 years then your license is revoked for a minimum of 3 months (longer suspensions for more serious offences).

      Many U.S. states have point systems as well. But the system you use doesn't really matter if there is not sufficient enforcement, which seems to be the case in much of the U.S. And if you do catch people and take away their licenses, there needs to be some serious consequences beyond that, otherwise people will just continue to drive anyway, license or no.

    4. Re:brain-dead tail-gating idiots by melee · · Score: 1

      Fines on the Autobahn, as I recall, are proportional to income. Tickets of 30000 euro or more have been written.

      Just think how much Bill Gates would pay for a speeding ticket. That would be a happy day for the Washington state troopers.

    5. Re:brain-dead tail-gating idiots by pipingguy · · Score: 1

      My job is collecting data about highways, mostly pavement quality. It's done from a platform (van) moving at highway speeds, and can involve a fair amount of erratic driving.

      What do you do, swerve to hit all the potholes?

    6. Re:brain-dead tail-gating idiots by Bastian · · Score: 1

      My state, (Illinois) has a points system. From what I can see, its biggest failure is that folks (a couple of my friends, for example) will collect points until they're about to lose their licenses, then be good little children until their points are reset.

    7. Re:brain-dead tail-gating idiots by Bastian · · Score: 1

      There's equipment on the back of the van for two reasons - sometimes there's already equipment on the front of the van, and sometimes you can't put it there because it would obstruct the driver's view.

      I suppose all the highway quality monitors and road construction workers should change jobs to make room for you to drive like an asshole. Then it would be fun to see you complain that the highways are nothing but a mess of potholes and wonder why nobody is fixing them. Maybe the truckers can quit their jobs too, so we can watch you slowly starve to death because the supermarkets suddenly can't get any food.

    8. Re:brain-dead tail-gating idiots by Anonymous Coward · · Score: 0

      I'd have these idiots castrated if it were up to me. *BUT* - some people just plain don't know what they're doing, e.g. young drivers. You may say that they should not be driving, if that were the case, but how are they ever supposed to learn? I'm a young driver and I was somewhat paranoid about doing the right thing when I first started, and sometimes I probably didn't, but I learned and that's how life works. You have to draw a line somewhere. Beyond that, I only have one other problem.
      It makes innocent, gooddrivers feel victimized and paranoid to have such 'punishments'. Everyone screws up. My dad, who has not had a ticket or caused a crash in some 35 years of driving, got pulled over for speeding the other day (he did not get a ticket), because the speedometer cable in my car is broken and we have not fixed it yet (already replaced the cable once but it didn't work.)
      I was pretty angry at this; why should he or I feel paranoid if we're safe drivers and don't purposely try to disobey the law or disrespect other drivers?

    9. Re:brain-dead tail-gating idiots by kabocox · · Score: 1

      Nah, I just just don't want you to complain to people that might change laws. Why don't you have a special trailer for all your equipment? Then, any truck could pull it along the highway.

      I don't mind folks using the highway; I mind them complaining to those lawmakers because then laws get made that I'm supposed to obey.

    10. Re:brain-dead tail-gating idiots by kabocox · · Score: 1

      You know know that I think about. What special highway measuring devices are on your truck? It'd be nice if a subset of that could be mandated on all vehicles and with mandated GPS all vehicles on the road could detect and report problems to DOT or what ever agency monitors the highways and streets. It would be nice knowing that streets were repaired based on the number of cars that are actually reporting problems.

    11. Re:brain-dead tail-gating idiots by rtz · · Score: 1

      Not in Sweden, but every now and then the papers are having fun with some multimillionaire in Finland who is caught speeding, having to pay a medium sized fortune because of it.

  35. That's funny. by Inoshiro · · Score: 2, Insightful

    "But then again I drive fast and I respect the whole "faster traffic to the right" thing, so I'm never really in anyone's way. "

    On any freeway, highway, or large motor way I've been, they have large, bold signs saying, "slower traffic keep right " as that's both the entry and exit lane. It makes more sense for the traffic there to be slower.

    --
    --
    Internet Explorer (n): Another bug -- that is, a feature that can't be turned off -- in Windows.
  36. Re:I hate tailgaters by ColaMan · · Score: 2, Funny

    I prefer a long towbar, rated for a couple of tons.
    Normally, with sudden enough braking, I can punch a hole right through into their engine block without any hassle. Of course, the bumper on my 1968 landrover is a solid chunk of steel spanning the whole width of the vehicle, so small irritants like the headlights,grill and front bumpers of modern vehicles barely scratch the paint off it.

    The best part of it is when, after you exchange details, you say "Well, I gotta go... mind putting your foot on your brakes for a second?" and then casually pick low range and oh-so-slowly-and-painfully drive out of the front of their car without even touching the accelerator. Sure , you could use high range, but then you'd have to rev the motor a little and that'd spoil the effect.

    --

    You are in a twisty maze of processor lines, all alike.
    There is a lot of hype here.
  37. Road stud trail? by temojen · · Score: 1

    Wouldn't the optimum length of the trail depend on the speed of both the leading and the following car?

    Imagine a tractor driving at night on a highway... The road studs light up for a few seconds after it passes, but if a following car is travelling at the speed limit, this may not be enough warning to change lanes.

    1. Re:Road stud trail? by beerman2k · · Score: 1

      The length of the trail would change based on the speed of the vehicle. If each stud turned on for two seconds after it was passed, then a fast vehicle would turn on more studs in the same period of time that a slow moving vehicle. Meanwhile, the vehicle behind would simply want to avoid being in the lit up area (that's the two second rule. Thus, the faster two vehicles are traveling, the farther a part they will become.

    2. Re:Road stud trail? by temojen · · Score: 1

      But if the leading vehicle is going 20Km/h, and the follower 100Km/h the follower will travel the length of the leader's trail in 1/5 of a second.

    3. Re:Road stud trail? by beerman2k · · Score: 1

      That can't happen. If the vehicle in the rear refuses to enter the area where the lights are on, then the vehicle will eventually have to slow down to the speed of the vehicle in front.

    4. Re:Road stud trail? by temojen · · Score: 1

      Unless it's a snowy night (por visibility), when a tractor is quite likely to be traveling on a highway.

  38. Re:I hate tailgaters by slowtech · · Score: 1

    You do know that there are exits on the LEFT side of 128 too, right?

    --
    "Well it's not Victory - but then it's not Death either."
  39. Re:Following distance? We don't need no stinking f by jeorgen · · Score: 2, Interesting
    Pretty much everywhere I've driven in North America if you "avoid driving in another's trail" you'll have two or three cars pull in between you and that other car. If you then slow down for them it will happen again; iterate until you're pretty much standing still and everyone else is passing you on both sides.

    I got a driver's recently (and I'm not that young) and this was one of the first things I noticed. Sometimes I just let car after car cut in in front of me, but recently I've decided that that is more unsafe than keeping a shorter distance. Because every time somebody cuts in in front, you have a very short distance to that car, and that car is more likely to brake since he is already moving sideways and what not.

    The really dangerous thing with tail gating is whiplash. My next move will be to use a car with a proven whiplash protection. Normal headrests are basically useless, according to both research and crash statistics. New SAABs and Volvos have whiplash protection, and so does some of the new Toyotas.

    The Autoliv company has developed a nifty whiplash protection that can be retrofitted into just about any car. It consists of two shear plates for each car seat. They are mounted at the forward mount points of each seat and shear in case of a rear end collison, making the car seat rotate backwards in a controlled fashion, with the shear plates taking up the rotational energy. This prevents the head from snapping back violently. Real life statistics based on cars mounted with these seem to indicate the shear plates get the job done and prevent whiplash injuries. They are not for sale as yet though...

    /jeorgen

  40. Counting to Two (was Re:Trail of lights) by ndixon · · Score: 1
    Really though, is counting to two that difficult?

    Many drivers apparently can't count to one. I think quite a lot are counting the Roman way: starting from 1, waiting a second, then thinking "2! I'm 2 seconds behind; that's okay then".

    Anyway, 2 seconds is only valid at 40mph (according to the UK Highway Code, which admittedly makes conservative assumptions about reaction time and braking force); at 60, you'd need over 2.5 seconds, and 3s at 70.

    15 feet behind at 70mph (like the f*ckwit following me this morning) is suicide.

    --
    Oh, how convenient: a theory about God that doesn't involve looking through a telescope.
    1. Re:Counting to Two (was Re:Trail of lights) by Anonymous Coward · · Score: 0

      Unlike most non-slashdot reading drivers, I understand the physics involved in driving and drive accordingly. Absolute velocity is irrelevant, only relative velocity matters. If two vehicles are going the exact same speed in the exact same direction (i.e. they have the same velocity vector), they will not collide. This is why the likelyhood of being in an accident correlates very well with deviation from average traffic velocity.

      I tailgate/follow closely all the time in rush hour stop and go traffic, but I keep my velocity the same as the vehicle in front of me and look through his windows to see what the vehicle in front of him is doing. If either brake, I brake (engine braking/brakes braking as appropriate). Nonetheless, I do allow a larger cushion at higher than rush hour velocities to account for human reaction time.

      Also, with 4 way disks, slotted roters, decent suspension (double wishbone, none of that leaf spring crap) properly inflated tires and a relatively low mass vehicle (Honda Civic), I can outbrake most automobiles on the road -- cyclists (motor and bicycle) I give huge cushions to. Now if I drove a Ford Exploder with a lift kit, offroad tires, suck ass leaf springs and at least twice the mass of my civic, I'd drive differently because I'd expect different handling charactistics.

      The gist of this is that what the person in front of me thinks is an unsafe trailing distance is not necessarily unsafe.

  41. Re:Following distance? We don't need no stinking f by Anonymous Coward · · Score: 0

    Truck drivers are a usually lot nicer than the car and SUV drivers

    I was doing about 160 km/h (100 mph) in a 100 km/h zone when I had a semi pull out right in front of me. I had to slam on my brakes, and was just about to honk and give the guy a piece of my mind when I noticed the cop with the radar gun. Turns out, the semi cut me off to prevent me from getting a ticket.. Awesome guys.

  42. Beware! Road spiders!! by hplasm · · Score: 1

    Watch out- the road studs may not be the real thing but....Road Spiders!!!

    --
    ...and he grinned, like a fox eating shit out of a wire brush.
  43. Re:Following distance? We don't need no stinking f by Grab · · Score: 3, Interesting

    Our company works for Ford. First trip to Detroit, having never driven on the right before, I rode with an American colleague to see what to expect. First ten minutes were a real white-knuckle job, but I hate back-seat drivers myself so I didn't want to say anything. Eventually I had to say tactfully, "People seem to drive an awful lot closer to each other over here." Reply was something like, "Oh yeah, we don't much bother with stopping distance over here. You get used to it."

    And eventually I did get used to it. There were so many factors against me on that first trip: never driven on the right before; never driven an automatic before; in a strange car (Taurus) which apparently has no suspension, triggers its ABS at the slightest provocation, feels about 20 feet wide and accelerates like a slug (in spite of its V6 engine); on roads where the freeways are so badly potholed that even the worst, smallest country road in Britain is in better condition; don't know how US traffic systems work; don't know my way around town; and in a town which apparently thinks putting a signpost right on the exit to say "hey, you missed your turn, sucker" is a good method of traffic signing. It was a real thrill ride.

    And IN SPITE of all that, at my very worst, with everything conspiring against me, my driving was no worse than what I saw every day from regular Detroit citizens! :-)

    Grab.

  44. Re:Following distance? We don't need no stinking f by zero_offset · · Score: 2, Informative

    A Taurus is pretty much bottom-of-the-line transportation short of a cheapy import like a Kia or whatever, so take that into account. It's the car you buy when (1) you don't much like or pay attention to cars, and (2) both of your jobs involve the phrases "sales associate" and "department store". Or (3) you work for Ford, and they just give you one.

    Additionally, Detroit has a well-deserved reputation for having some of the worst roads in the country. This is ironic considering how important it's supposed to be to our auto industry, but there you have it.

    There are definite (and sometimes extreme) regional differences in driving habits, too. For several years my work required that I do a lot of traveling, and being a car guy, I always found these differences very interesting.

    In short, what you saw riding in a crappy Ford on a crappy Detroit road really doesn't give you a clear picture of what things are like across the other 160,000 miles of highway in this country...

    --

    Slashdot quality declines as the number of hot grits posts decreases. - Provolt's Law, Apr-09-2005

  45. Re:Following distance? We don't need no stinking f by Lars+T. · · Score: 1
    Our company works for Ford.

    Given how you described the Taurus, I'd guess not much longer ;-)

    --

    Lars T.

    To the guy who modded me down from perfect to terrible Karma - Apple haters still suck

  46. Re:I hate tailgaters by !the!bad!fish! · · Score: 1

    you really is an intelligent road stud

    --
    Kids today are tyrants. They contradict their parent, gobble their food, and tyrannize their teachers. - Socrates 400 BC
  47. Re:Following distance? We don't need no stinking f by Grab · · Score: 3, Interesting

    Actually we're *owned* by Ford, so we're (relatively) free to hold opinions... :-)

    Everyone at Ford knows the Taurus was a dog - it's not news. The more interesting question (which they're still trying to answer) is how they managed to get the Focus handling so wrong on the US model, when they got it so right on the European version.

    On the plus side, check out the Hybrid Escape when it comes out. It's not like earth-shattering performance (hell, it's an SUV, what do you expect? ;-) but it's a pretty sharp bit of kit. Electric motors give a really good boost at low revs - no waiting for torque converters to spin up or stuff like that. Generally it's pretty nice to drive. And (finally!) electric power assist steering, which is the Right Way To Do It.

    Grab.

  48. Re:Following distance? We don't need no stinking f by Grab · · Score: 1

    It's the regional differences that I was talking about. With all that stacked against me, and I was still driving safer than most of the rest of the traffic who (theoretically) knew the score... ;-)

    Grab.

  49. You forgot one minor thing... by cr0sh · · Score: 1
    --
    Reason is the Path to God - Anon
  50. Re:I hate tailgaters by Alrescha · · Score: 1

    "You do know that there are exits on the LEFT side of 128 too, right?"

    Sure, at either *end*, but what's your point? The electronic sign in Burlington regularly reminds drivers that there is a $100 fine for clogging the left lane.

    A.

    --
    ...bringing you cynical quips since 1998
  51. Re:Following distance? We don't need no stinking f by pipingguy · · Score: 1

    You'll be lucky if they just honk and wave their middle finger.

    Isn't that more properly referred to as the driving finger?

  52. Re:I hate tailgaters by pipingguy · · Score: 1

    Ever notice there are two types of drivers? The morons in front of you and the idiots behind you?

    Have you ever noticed? Anybody going slower than you is an idiot, and anyone going faster than you is a moron.

    - George Carlin

    And don't forget Otto West's famous driving word.

  53. Am I reading this right? by ferralis · · Score: 1
    Good idea, if I am. The thought of annoyance warnings, followed by automatics overriding your control for persistant bad behavior... not bad at all!

    And, of course, for student drivers the automatics could be engaged by default (different key, license rfid, whatever)...

    --
    Any generalization is a stupid one.
  54. Re:Following distance? We don't need no stinking f by |/|/||| · · Score: 1
    I don't care what you use the right lane for, but the left lane is for passing. How people don't know this, I don't understand.

    Tailgating is, of course, VERY BAD. Other shitty drivers are no justification. Now that I've got that established, I'd like to also mention that 90% of the tailgaters that I see on the road are tailgating because some other idiot is blocking the passing lane.

    Being in the passing lane is a RESPONSIBILITY. Look in your rearview mirror. Now that you are in the passing lane, you are responsible for staying out of everyone else's way. If there is no one else blocking *your* way, then you better make every effort to move over/speed up for the person behind you. If you see a car approaching from 1/2 mile back at high speed, then floor it and move over! Wouldn't you like to expect others to do the same for you?

    I swear, either minivans or automatic transmissions or some combination of the two causes people to forget how to drive. People are either totally oblivious, or they think they're in a bumper car. Take driving seriously. Focus on what you're doing, and on what the other cars around you are doing.[/RANT]

    [MORE_RANT]Just another note for the asshole tailgaters out there: if some moron is blocking the passing lane, it does not justify endangering everyone's life by driving 1 car length behind him. Plus, if they're already that stupid, do you think they'll even get the hint? You're better off staying at a safe distance and flashing your lights/honking your horn. Oh, and in case you're a total dipshit, this only makes sense if the car does not have *another* car in front of it. Double check to make sure.[/MORE_RANT]

    --
    [javac] 100 errors
  55. Big Brother system by rwa2 · · Score: 1

    Actually, what might be neat once all of our cars are wire(less)d up with bluetooth / wifi would be some type of "moderation" system. Cars that are hooked in to this wireless network could chat with each other (probably not good :P ) or virtually "tag" cars that they notice driving recklessly. Cars could probably be identified via RFID tags that will no doubt be on our registration stickers by then. Then other participants would be notified when cars tagged as reckless approach.

    Cops could certainly go after drivers that get marked as "reckless" by enough other respondents.

    Ah, the mysterious future!

  56. Re:Following distance? We don't need no stinking f by marquis111 · · Score: 1

    Not necessarily the case. Have a look at this site about 'traffic waves'. http://www.amasci.com/amateur/traffic/traffic1.htm l
    If everyone left room for people to get in front of them, surprise! everyone would still get where they were going, maybe a minute or so slower.
    That site has some interesting ideas I try to implement in real life. Strange thing is, my frustration level goes down, not up, when I apply those principles.

  57. stupid people by Anonymous Coward · · Score: 0

    slam on there brakes. someone did that to me on an off ramp. i was driving a van. he had a car. I cant slow down as fast as him but i could acelerate faster than him. I passed him on the off ramp and blocked the road. i started to get out to kick his ass. the guy was a pussy and found a way around my van. moral of the story. DONT PISS SOMEONE OFF THAT CAN KICK YOUR ASS!!!