Slashdot Mirror


Using Wearable Tech To Track Gun Use

An anonymous reader writes: A debate has been raging recently over whether or not to equip police with body cameras so that instances of violence in the line of duty can be monitored. It's an important discussion to have, but we should also look at other technologies that could help provide hard data on gun incidents. A new paper was recently published in PLOS ONE about the use of wristband accelerometers to detect when the wearer has fired a gun. Study author and criminology professor Charles Loeffler said, "A gunshot is pretty distinctive. You're typically at rest because you're trying to aim, and in a split second, your hand, wrist, and arm experience an impulsive transfer of energy." Loeffler suggests a suite of sensors including GPS and the wristband accelerometer could be given to convicts as a requirement for their parole. Not only would this help with police response in case of recidivism, but it could provide additional deterrent to further crimes. It could also be helpful to police departments, both for accountability and for integration between the police and the courts.

17 of 264 comments (clear)

  1. By all means by drinkypoo · · Score: 5, Insightful

    Let's put accelerometer watches on cops to track when they fire shots. Then we can correlate that data (given a useful timecode) with the footage from the cameras that we also need to make them wear if we're going to ensure that they operate in the public interest. They've been telling us all along that if we have nothing to hide, we should not fear scrutiny. Well, them first.

    --
    "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  2. Why just guns? by Anonymous Coward · · Score: 4, Insightful

    I know the libs wet their panties about gun crime and only gun crime to the exclusion of all other crime, but why do we only treat gun owners like they are a threat? More people were killed with someone's bare hands than the "scary black rifles" that the Democrats can't stop howling about.

    I want a tracking a registration list of all the little thugs who didn't do nuffin someone with a knife, or their fists too. Shouldn't we fear those criminals even more? They meant it more.

    1. Re:Why just guns? by Agares · · Score: 2

      Lets not forget how countries that have gun bans tend to have massive stabbing sprees. So the issue isn't guns or even weapons in general, it is people. http://www.bbc.com/news/world-...

    2. Re:Why just guns? by rogoshen1 · · Score: 2

      We also have a level of wealth disparity far greater than those listed countries.

      Remove the inner city murders, and you'll get a much more fair comparison.

      None of those countries have a detroit, newark, south central LA, gary, or camden to skew statistics. What's the US murder rate in middle class suburbia? What's the murder rate in rural areas (where lo' and behold, the gun ownership rate is likely north of 90%).

      Really comparing the US to western nations in general becomes more of a social commentary about the two different nations we've become. It's such a huge difference that it overshadows whatever you're trying to demonstrate.

    3. Re:Why just guns? by CrimsonAvenger · · Score: 2

      The US has a murder/homicide rate about ten times less than Venezuela, which is also "firearms-free"....

      The murder rate has far more to do with cultural issues than with availability of weapons of any particular type.

      --

      "I do not agree with what you say, but I will defend to the death your right to say it"
    4. Re:Why just guns? by harrkev · · Score: 2

      But now compare the violent crime rate.

      Australia had a big gun-grab back in 1996. I want to know what effect
      this has had, so I will start at 1995.

      **Australia, 1995**
      Population - 18,100,000
      Murders - 321
      Attempted Murder - 301
      Manslaughter - 30
      Robbery - 16466
      Assault - 101149
      Sexual Assault - 12809
      Kidnapping - 469
      Total Violent Crime - 131545
      - - - - -
      Murder, per million - 17.73
      Violent Crime, per million - 7267.68

      **Australia, 2010**
      Population - 22,300,000
      Murders - 260
      Robbery - 14,582
      Assault - 171083
      Sexual Assault - 17757
      Kidnapping - 603
      Total Violent Crime - 204285
      - - - - -
      Murder, per million - 11.66
      Murder, change from 1995 - 34.3% decrease
      Violent Crime, per million - 9160.72
      Violent Crime, from 1995 - 26.05% INCREASE

      Yes, read that again. Murder dropped by 34.26%, but overall violent crime
      is **up** by 26.05% For every life saved, an extra 312 people were the
      victims of violent crime..

      Wow, WHAT a slam dunk! Sign our country UP for some of that!

      During the SAME period (1995-2010), here are the USA trends.
      Murder - 42.6% down (compare to 34.3% down in Australia)
      Violent crime - 43.5% down (compare to 26.05% UP in Australia)

      Austalia, 1995 numbers.
      http://www.abs.gov.au/ausstats...

      Australia, 2010 numbers.
      http://www.aic.gov.au/media_li...
      I used 2010 becaise of this note:
      2011 figure does not include information from Victoria, Queensland and Tasmania. Therefore, the assault figure **cannot be compared with those prior to 2011**

      USA figures (spot-checked, and the numbers were very close to FBI estimates.
      http://www.disastercenter.com/...

      --
      "-1 Troll" is the apparently the same as "-1 I disagree with you."
  3. Sounds overly complicated by EdwardFurlong · · Score: 2

    Even if it does detect a gunshot, the police will have to find the person, get them checked for gunpowder reside, if no crime was committed is that going to be enough evidence to charge them? What if they are right handed and just use their left hand?

  4. uuuummm... by Charliemopps · · Score: 2

    So they realize that Microphones are a lot cheaper than wrist bands and Guns tend to make a loud noise when used right?

  5. Re:Maybe by OhPlz · · Score: 3, Funny

    If it prevents their parole from being violated, I could see people trying it. This could actually be worse for public safety because who knows where the bullets would be going if they don't take the time to aim.

  6. Re:Maybe by crakbone · · Score: 2

    I bet this would have fun with a hilti nail gun.

  7. We need tethered drones ... by CaptainDork · · Score: 2

    ... for all cops.

    Then we could do product placement.

    Tasers, guns, radios ... help pay expenses and provide documentation for courts and some reality shows.

    --
    It little behooves the best of us to comment on the rest of us.
  8. Re:Not wristband. WristbandS. by ScentCone · · Score: 4, Insightful

    OK, then. "You see, officer, I've been thinking of studying Gaelic, and after just a few minutes of trying to figure out how to conjugate in future imperfect, I got so frustrated that I punched a wall." [takes out pocket guide to Gaelic] "I'm guessing that dead guy over there must have gotten into a fight with someone else about pluperfect usage or perhaps gerunds, and it just went bad. That's a shame."

    --
    Don't disappoint your bird dog. Go to the range.
  9. Re:Maybe by flyneye · · Score: 4, Insightful

    I prefer the idea of cameras on cops. In the city I live in, I have witnessed many criminal acts by police, they have been caught in criminal acts AND I know others affected by their criminal acts. Make them wear them like an electronic bitch bracelet. When the next President( who will be the one who promises to castrate the NSA) decommissions the server farm storage they have with our records on, they can be used to store police footage in perpetuity. Then maybe the NSA could be redirected to making sure we are secure against law enforcement. You know, something useful for a change.

    --
    *Repent!Quit Your Job!Slack Off!The World Ends Tomorrow and You May Die!
  10. The wrong problem by bmajik · · Score: 4, Insightful

    A cop firing a gun is morally ambiguous. Sometimes its justified, sometimes it isn't.

    Deciding when it is vs. isn't justified is the problem. Knowing that the gun was fired is usually pretty obvious.

    Knowing the entirety of the situation when a cop fired is considerably more important than if the cop actually fired.

    Pervasive, tamper proof cameras on officers and their vehicles, that police cannot withhold from the public without a pretty serious conversation with a judge. That's the starting point.

    Let's see what problems remain after we've had that running for 5 years.

    --
    My opinions are my own, and do not necessarily represent those of my employer.
  11. Re:Maybe by spire3661 · · Score: 2

    This is a major over-reach. We should stop at GPS ankle bracelets. If we keep going, pretty soon people will have convicts wired up for everything and all sense of Liberty is lost.

    --
    Good-bye
  12. Re:Maybe by wagnerrp · · Score: 4, Funny

    Do you hide them behind the finished carpentry projects?

  13. Re:Maybe by Skidborg · · Score: 2

    But you can kill a guy with a hammer without violating parole...

    --
    Supporter of the +1 Over Dramatic mod option. In memory of apk.