Google is working on new technology to warn you when someone's peeking at your phone
Your phone could soon warn you if
A new feature, dubbed the electronic screen protector, is being designed by two Google researchers to ensure people can view private content like bank details in public places without the risk of it being seen.
An example video, posted by researchers Hee Jung Ryu and Florian Schroff, demonstrates how the phone knows when a stranger is looking at the screen using the front-facing camera.