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Violent Video Games Can Improve Vision

Ponca City, We love you writes "According to a new study, people who played fighting games on their PCs became up to a 58 percent better at perceiving fine contrast differences, an important aspect of eyesight. The breakthrough is significant because it was previously thought that the ability to notice even very small changes in shades of grey against a uniform background could not be improved. Contrast sensitivity is the primary limiting factor in how well one sees. Volunteers in the study played intensively for 50 hours over nine weeks with either Unreal Tournament 2004 and Call of Duty 2, and the results were compared with another group who played The Sims 2, which is richly visual but does not require as much hand-eye coordination. The improvements lasted for months after game play stopped. The new finding suggests action video games could be used as training devices as a useful complement to eye-correction techniques, since gaming may teach the brain's visual cortex to make better use of the information it receives."

26 of 205 comments (clear)

  1. Have to see by ShooterNeo · · Score: 5, Funny

    You've got to be able to see well to pwn enemies with headshots and get first post!

    1. Re:Have to see by Vectronic · · Score: 5, Insightful

      Indeed, but so would any game thats fast paced, requires acute visual discrepancies, and something is at risk, or is rewarded for the ability.

      But, in classic KDawson style... "Violent" games... may as well say "Stabbing people to death improves hand-eye coordination", when the articles starts with "Video games with lots of action, such as the shoot-'em-up variety, can improve your vision, a new study finds.

    2. Re:Have to see by Anonymous Coward · · Score: 5, Funny

      "

      You dropped this. I though you would want it back.

    3. Re:Have to see by unlametheweak · · Score: 3, Funny

      Clearly, there should be studies done on video games that don't deal with violence at all, but only deal with sex. I want a study done to determine if viewing pornography can improve visual acuity. Sex and sexuality have often been related to blindness (amongst other nasties); it would be good if it can be scientifically demonstrated that sex can actually be beneficial.

    4. Re:Have to see by Anonymous Coward · · Score: 5, Funny

      t

      Hey dude, you dropped this while helping that other guy. I thought you might still want it.

    5. Re:Have to see by guyminuslife · · Score: 5, Funny

      You wouldn't happen to have seen my car keys by any chance, would you?

      --
      I don't believe in time. It's a grand conspiracy designed to sell watches.
    6. Re:Have to see by BagOCrap · · Score: 4, Funny

      Clearly, there should be studies done on video games that don't deal with violence at all, but only deal with sex. I want a study done to determine if viewing pornography can improve visual acuity. Sex and sexuality have often been related to blindness (amongst other nasties); it would be good if it can be scientifically demonstrated that sex can actually be beneficial.

      Masturbation and watching pornography can improve your hearing. Listening for any other noises, like the creaking of the door to your room, or footsteps on the floor is a great exercise.

      --
      -- Chaos, panic, pandemonium... My job here is done!
    7. Re:Have to see by The+Iso · · Score: 3, Informative

      Samuel-Auguste Tissot (1728-1797) is the source of the myth that masturbation leads to vision loss. He attributed a host of health problems to masturbation in his 1760 book L'Onanisme, based on the belief (which persisted into the Victorian era) that semen is a vital fluid, and the loss of it weakens a man.

      --
      "You don't need a weatherman to know which way the wind blows." - Bob Dylan
  2. Acecoolco by Anonymous Coward · · Score: 5, Funny

    Ok, so playing violent video games makes you a serial killer, and improves your eyesight thus making you superhuman?

    Just wait until they add laser beams on top of gamers heads!!!

    We are effing doomed!

    1. Re:Acecoolco by underworld · · Score: 4, Informative

      Everyone knows the laser beams go on top of sharks, not gamer's heads! Get with the program!

  3. Net Benefit? by nathan.fulton · · Score: 3, Interesting

    I have a serious problem with eye strain, even when using nice monitors. I'm not alone. Because of this, I have a hard time believing that there is a net benefit in terms of overall eye health. Doing visual-based puzzles or learning how to paint are probably far healthier ways to increase perception of fine contrast differences.

    Also, does anyone have any idea why contrast sensitivity would be a particularly important thing to improve?

    1. Re:Net Benefit? by TheRealMindChild · · Score: 4, Insightful

      What do you consider a "nice monitor"? Some 19" LCD with horrible contrast ratio, or an 24" SGI branded CRT going at 180hz? What is your resolution? Too often people complain they have eye strain, then you realize they are trying to look at 1280x1024 on a 17" monitor.

      Contrast sensitivity is pretty important. Ask any Vietnam vet. Ask any microbiologist. Ask anyone trying to play Doom 3...

      --

      "When life gives you lemons, don't make lemonade. Make life take the lemons back!" -- Cave Johnson
    2. Re:Net Benefit? by SwabTheDeck · · Score: 5, Insightful

      I have a serious problem with eye strain, even when using nice monitors. I'm not alone. Because of this, I have a hard time believing that there is a net benefit in terms of overall eye health. Doing visual-based puzzles or learning how to paint are probably far healthier ways to increase perception of fine contrast differences.

      The reason why FPS games help your contrast perception is rather simple. If you want to stay alive, you have to be able to see the guy moving around that is 3 shades of gray lighter than the dark corner he's hiding in. Because of the required reaction time to be successful (aka shooting him before he shoots you) the game trains you to closely watch for these contrast differences.

      In a visual-based puzzle game like Bejeweled (or any of the zillion color-matching games out there) all the game pieces are already high contrast. You see a field of 5 or 6 different colored pieces, not thousands or millions of colors, like most modern FPS games provide. Hence, the game doesn't train you to look for the small contrast differences. Painting may provide some benefit, but painting is a much slower process than fragging some n00b who's coming around the corner with a rocket launcher. You have as much time as you want to figure out if one color is different than the other. Taking an extra few miliseconds deciding on your next brush stroke for your still life painting isn't going to result in a grenade being lodged in your sphincter.

    3. Re:Net Benefit? by Anonymusing · · Score: 3, Interesting

      In a visual-based puzzle game like Bejeweled (or any of the zillion color-matching games out there) all the game pieces are already high contrast. You see a field of 5 or 6 different colored pieces, not thousands or millions of colors, like most modern FPS games provide. Hence, the game doesn't train you to look for the small contrast differences.

      So... you're saying they should make a super-low-contrast version of Bejeweled and it might have a related effect on vision?

      --
      Liberal? Conservative? Compare perspectives at Left-Right
    4. Re:Net Benefit? by mdmkolbe · · Score: 3, Informative

      Also, does anyone have any idea why contrast sensitivity would be a particularly important thing to improve?

      Among other things contrast is an essential part of edge detection which in turn is a key part of how we see shapes. Better contract detection helps with seeing in low light conditions or where the subject is visually obscured. It wouldn't help so much when the subject is just optically smaller (e.g. physically farther away).

      I'm no expert but I suspect a lot of our visual system is based on contrast because there are so many variables that would really mess with the absolute colors. For example, varying lighting or the changes in pupil dilation and retinal sensitivity that happen automatically.

  4. I have experienced negative effects from such by erroneus · · Score: 4, Interesting

    I find that when playing 3D FPS games for too long, my eyes start having a hard time with depth. When playing the game, the focus point is the same for everything. But when I look out into the room or the real world, there is a kind of shock and discomfort until I get adjusted again.

    But they are probably right about the ability to maintain good eyesight. The fact is, we strain to see all the fine details of things in the distance ... to shoot it or not be killed by it. Eyes are muscles like others and if you don't use them, they get weaker. My laptop display is 1920x1200 and I wish it were finer... most people are like "you can read that?!"

  5. Violent? by Jangchub · · Score: 5, Insightful

    Of course I only read the summary, but why use the word violent? It sounds like this has nothing to do with violence but fast paced complex spatial reaction.

    1. Re:Violent? by j01123 · · Score: 5, Informative

      Of course I only read the summary, but why use the word violent? It sounds like this has nothing to do with violence but fast paced complex spatial reaction.

      Because /. has an ax to grind with people who make dubious claims about the harm caused by violence in video games. What better way to combat them than to implicitly make dubious claims about the benefits of violence in video games? (Though, to be fair, TFA is actually titled "Playing violent computer games 'can improve vision'".)

  6. corr != caus by biased_estimator · · Score: 4, Insightful

    Where are are you correlation != causation people? This has nothing to do with the violence. Go mod Sims 2 so that you can grow a serial murder/rapist, and I bet you won't improve your vision. This title could be misleading.

  7. In a related study... by fahrbot-bot · · Score: 5, Funny

    ...some interesting results were generated when the group that had been playing "Unreal Tournament 2004" and "Call of Duty 2" then started playing "The Sims 2". Remarked one researcher, "the carnage was truely remarkable".

    --
    It must have been something you assimilated. . . .
  8. Re:they also dull your sense of logic and reason by Bill+Currie · · Score: 4, Insightful

    What about the other direction? A lot of these people you are complaining about may never have had any of these skills, and it's only through violent games that they have learned the logic of tactics, teamwork, command and control. Also, anybody that has learned tactics and teamwork is halfway to learning other social skills. Social skills are nothing more than tactics necessary to navigating the minefield of human interaction.

    Not only that, but you contradict yourself. You say "they dull your sense of logic and reason", and then talk about "the inexorable logic of tactic, teamwork, command and control" being a central part of those people's language, all of which require logic and reason.

    I think you need to go back and re-think your argument, and be more precise in your language.

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    Bill - aka taniwha
    --
    Leave others their otherness. -- Aratak

  9. Other Studies by gbrandt · · Score: 3, Insightful

    According to other studies, violent games make people violent.

    Why believe this study and not the others?

  10. Pffft, try Quake3! by Cthefuture · · Score: 4, Interesting

    Those games are pretty slow. UT2004 is kinda fast but still not up the twitch action in Quake 3 (or Quake 2 for that matter).

    Back when I played those games my vision and reflexes were enhanced very noticeably. While driving especially I noticed that I could see even the tiniest thing moving or various things that caught be attention. My favorite trick was to grab flies straight out of the air with my hands. It always impressed people. When I stopped playing as much I pretty much lost that ability completely after a few months.

    --
    The ratio of people to cake is too big
  11. Not fighting games by Narishma · · Score: 4, Informative

    Those are first person shooters, not fighting games. Fighting games are things like Street Fighter or Soul Calibur, not to be confused with beat 'em ups which are things like Double Dragon or Final Fight.

    --
    Mada mada dane.
  12. What about side-scrollers? by RevWaldo · · Score: 3, Funny

    Do they improve peripheral vision? Just sayin'..

  13. It helped me by Centurix · · Score: 5, Funny

    I can see all the Grues now.

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    Task Mangler