Caller ID is the technology that allows any phone to display the number of other phones connecting to it. If you're making a call, that's your outbound caller ID. If you're receiving a call, it's the ...

Security researchers have identified a critical vulnerability in all versions of Android devices, from 2.1 to 4.4, that deals with how apps are signed. Bluebox Security dubbed the flaw Fake ID; in the ...

Apple’s Face ID has long been the gold standard for facial recognition. Its 3D system maps thousands of tiny dots on your face to develop a secure profile that’s tough to crack. On the other hand, ...

Call it “facial envy.” It’s the feeling Android smartphone users get when they see Apple iPhone owners unlock their phones just by looking at them. iPhones use a facial recognition system that’s more ...

A little more than six years ago, Apple unveiled Face ID. It was a new method to biometrically unlock iPhones and authenticate purchases by scanning your face. Yet after all this time, there still ...

In late 2013, Google was reported to be working on a new form of user-tracking device that might replace cookies, the little bits of software that record your web browsing history and provide that ...