Slashdot Mirror

← Back to Stories (view on slashdot.org)

Researchers Use Smartwatch To Spy What Users Are Typing On a Keyboard

Posted by samzenpus on from the lets-see-what-you're-writing dept.

An anonymous reader writes: Researchers have created an app that follows the micro-movements of your smartwatch and is able to detect what keys you're pressing with your left hand, and guess what words you may be typing on a keyboard. The app developed for the Motion Leaks (MoLe) project only works on a Samsung Gear Live smartwatch, but researchers say that in theory, a similar app could be developed for other smartwatch makes and models.

2 of 38 comments (clear)

  1. Acoustic is better by Dan+East · · Score: 5, Interesting

    This is an interesting although convoluted method to determine what is being typed. It has already been demonstrated that the acoustics from typing can be used to identify what is being typed. Most smart watches have microphones. It makes more sense to use the microphone right next to the keyboard to capture very high quality audio so close to the source and then analyze it acoustically to determine what was typed (which captures data from BOTH hands). It will also work if the user takes off their watch and lays it nearby.

    http://www.cs.berkeley.edu/~ty...

    --
    Better known as 318230.
  2. Don't dig too deep, you won't like what you see by U2xhc2hkb3QgU3Vja3M · · Score: 5, Funny

    Researchers have created an app that follows the micro-movements of your smartwatch and is able to detect what keys you're pressing with your left hand...

    I think they'll detect other kinds of movements made with the left hand.