Step right up
Just like Cory @doctorow predicted: Now you can be identified and tracked by the way you walk. Thanks, @CarnegieMellon.
April 30, 2020
Just like Cory @doctorow predicted: Now you can be identified and tracked by the way you walk. Thanks, @CarnegieMellon.
April 25, 2020
The vibrations of your computer's fan can be used to spy on you.