Slashdot Mirror

← Back to Stories (view on slashdot.org)

Measuring the User For CPU Frequency Scaling

Posted by timothy on from the no-this-one-goes-in-your-mouth dept.

An anonymous reader writes "The Empathic Systems Project a Northwestern University demonstrate up to 50% power savings by controlling CPU frequency scaling based upon the end user. They measure the user with eye trackers, galvanic skin response, and force sensors to find a CPU frequency that the user is satisfied with. They are currently studying user activity and system performance on mobile architectures, specifically the Android G1 phone."

4 of 190 comments (clear)

  1. So does this mean by MiKM · · Score: 5, Funny

    Does this mean that clicking a button multiple times and yelling at my computer will finally make my it go faster? Sweet!

    1. Re:So does this mean by plut4rch · · Score: 5, Funny

      It's like a Turbo button but with your mind!

      --
      An intriguing solution to a problem that should never have existed in the first place...
    2. Re:So does this mean by AHuxley · · Score: 4, Funny

      486 billion neurons should be enough for anybody.

      --
      Domestic spying is now "Benign Information Gathering"
  2. Re:Way I read it by popeye44 · · Score: 4, Funny

    Sounds to me like my porn avi's will start stuttering.. right to the magic moment.. then it'll clear up and play right.

    --
    Inane Comments are Generously Disregarded