Sign In

Communications of the ACM

ACM News

How to Block the Ultrasonic Signals You Didn't Know Were Tracking You


View as: Print Mobile App Share: Send by email Share on reddit Share on StumbleUpon Share on Hacker News Share on Tweeter Share on Facebook
Ultrasonic signals

Credit: Getty Images

Dystopian corporte surveillance threats today come at us from all directions. Companies offer "always-on" devices that listen for our voice commands, and marketers follow us around the web to create personalized user profiles so they can (maybe) show us ads we'll actually click.

From Wired
View Full Article

 


 

No entries found