Slashdot Mirror


Typing With Your Brain

destinyland writes "This article asks, 'Why bother to type a document using a keyboard when you can write it by simply thinking about the letters?' A brain wave study presented at the 2009 annual meeting of the American Epilepsy Society shows that people with electrodes in their brains can 'type' using just their minds. The study involved electrocorticography — a sheet of electrodes laid directly on the surface of the brain after a surgical incision into the skull. ('We were able to consistently predict the desired letters for our patients at or near 100 percent accuracy,' explains one Mayo clinic neurologist.) And besides typing, there's new brain wave applications that can now turn brain waves into music and even Twitter status updates — by thought alone."

12 of 262 comments (clear)

  1. Re:Maybe I'm stating the obvious, but by pixelpusher220 · · Score: 5, Funny

    I really boobies don't know boobies what you are boobies talking about. boobies

    --
    People in cars cause accidents....accidents in cars cause people :-D
  2. oh god by darkitecture · · Score: 4, Insightful

    yes, because what we need is more twitter.

    whenever i hear about groundbreaking advancements in the neurosciences, i for one automatically think about how it can improve my twitter feed.

    sigh.

    1. Re:oh god by girlintraining · · Score: 4, Insightful

      whenever i hear about groundbreaking advancements in the neurosciences, i for one automatically think about how it can improve my twitter feed.

      Well, the internet was a groundbreaking advance in information technology that has allowed both advanced physics research and 4chan posts to exist in the same medium. But that's the case with any technology -- it will be used for both really intelligent, and really stupid, purposes. A car is a wonderful advancement that allows people to get to and from work, and then get drunk and turn livingrooms into garages.

      *shrug*

      --
      #fuckbeta #iamslashdot #dicemustdie
  3. Brilliant by MBCook · · Score: 4, Funny

    Amazing. Why there are no(*) downsides at all! This will sweep the world!

    Soon we will all use this, and the keyboard will be dead. Imagine what computers could look like without the needing keyboard. Almost like... tablets of some kind. We'll call them "portable blackboard computers".

    (*) Only known downsides:

    • Slow
    • Needs craniotomy
    • Needs lame wool cap to keep shaved head warm
    • Slow
    • Only handles 36 characters
    • Doesn't zap you for using texting shorthand
    --
    Comment forecast: Bits of genius surrounded by a sea of mediocrity.
  4. Thinking about letters? by SpeedyDX · · Score: 4, Informative

    I only speak for myself here, but it seems like thinking about letters is actually harder than typing on a keyboard. I don't really think about what letters I'm pressing when I type, I just think of the words and the vast majority of the time, it's just muscle memory doing its thing. Perhaps for novel words or words that I don't quite remember how to spell, I'll think of the letters individually. Sounds like more trouble than it's worth.

    Further, it's not entirely clear that our cognitive capacities reside solely in our brain. The rest of our body could have a role to play in cognition. It could be the case that when we're typing, a big part of our typing cognitive process actually depends on our body executing typing actions. For more info, see Embodied Embedded Cognition, Enactivism, and other related philosophy of mind or AI theories.

    1. Re:Thinking about letters? by Aladrin · · Score: 4, Insightful

      On the other hand, the first time you tried to type was a lot of work, too. There's nothing saying that there isn't a way to get good at typing like this... Nobody has even tried yet.

      --
      "If you make people think they're thinking, they'll love you; But if you really make them think, they'll hate you." - DM
    2. Re:Thinking about letters? by BJ_Covert_Action · · Score: 3, Interesting

      That's a good point that I think a lot of people miss when it comes to new interfacing technology. Sure, it takes some getting used to, and at first, it's probably going to suck and you are going to want to go back to the old, 'better' way of doing things. However, given consistent use and a bit of patience our minds and bodies are remarkable at learning new interfaces. Think about the the first time you drove a stick shift. You probably popped the clutch a few times and squealed some tires and killed the engine once or twice. However, after a month or two getting a feel for the clutch everyday while driving, you begin to master the motions and, eventually, working the clutch becomes an art form in and of itself.

      This is one of the underlying principles of Kung-Fu. Through disciplined, consistent repetition, our bodies develop habits all of our own. Martial arts mastery comes when your body has ritualized so many action-reaction combinations that you can start combining them in new, more inventive, more powerful ways. The same thing goes for an editor like vi. Eventually, you master enough key strokes that you don't even need a mouse anymore. The same thing happened with typing when the keyboard first came about and, now, it is happening again with mobile platform keyboards (I can text with two thumbs as fast as I could type with two hands three years ago).

      My bet would be that, as these neuroscience interfaces develop with the future, our 'mental-fu' will start to develop just like the Kung-Fu we practice to learn any number of physical interfaces and actions. Before you know it, we may be living in a world where our very wills could be pitted against one another in mental show downs. I, for one, welcome the idea of interfaces that force humanity to start mastering and disciplining its own mental habits on a wide-scale.

  5. Re:Maybe I'm stating the obvious, but by girlintraining · · Score: 5, Funny

    I wouldn't be embarrassed, but the sexual harassment lawsuits would be unrelenting.

    Why? Everytime you think of something sexual in that e-mail to your boss, you'll have to hit backspace. It's a positive feedback system. And I fail to see why this is a problem only for men -- if you knew half the stuff that went through the average woman's brain you'd probably crap a few bricks. Women make up for in detail what men do in quantity in that regard. ^___^ I'm not afraid my boss will find out... I'm worried my mother will.

    --
    #fuckbeta #iamslashdot #dicemustdie
  6. Re:Maybe I'm stating the obvious, but by gzearfoss · · Score: 3, Informative

    From the article, the rate is up to 8 characters per minute.

  7. Re:Maybe I'm stating the obvious, but by clone53421 · · Score: 3, Funny

    Yeah, but the next one will go to 11.

    --
    Alexander Peter Kristopeit bought his basement from his mommy for one dollar.
  8. Re:This is good? by John+Hasler · · Score: 4, Funny

    > I already thought Twitter required more filtering between brain and
    > keyboard, but now this?

    It's Twitter. No need to involve the brain at all.

    --
    Warning: this article may contain humor, sarcasm, parody, and perhaps even irony. Read at your own risk.
  9. Re:Maybe I'm stating the obvious, but by Verdatum · · Score: 4, Funny

    Of all the boobie-laden media out there you go with an oldschool anime reference? I commend you.