iPhone, Android Ambient Light Sensors Allow Stealthy Spying

Ambient light sensors on smart-device screens can effectively be turned into a camera, opening up yet another path to snooping on unwitting victims.

Related Keywords

Yang Liu ,John Bambenek ,Cornell University ,Electrical Engineering Computer Science Department ,Computer Science Department ,Smartphone Sensors ,Additional Security ,Restricting Information ,Bud Broomhead ,Bambenek Consulting ,