Add Yahoo as a preferred source to see more of our stories on Google. Fajrul Islam / Moment / Getty Images Android devices with near field communication (NFC) can quickly exchange information with ...

NFC is nifty because it's a relatively simple technology that unlocks some powerful solutions to everyday problems. It works by using tags and devices that can read them. The tag is made up of an ...

You may have heard the term NFC before, especially if you're an Android user. Google's mobile operating system has had this hardware feature for over a decade, but many users aren't sure what it does.

ALBUQUERQUE, N.M. (WHAT THE TECH?) — A previous What the Tech showed you how NFC tags can help with so many aspects of your lives just by scanning them with your smartphone. But how do you set them up ...