With the help of a free app and inexpensive or free NFC tags, you can automatically put your compatible Android phone into a customized "car mode" whenever you hit the road. Antuan Goodwin Senior ...

NFC tags let you use your phone in a whole new way Android devices with near field communication (NFC) can quickly exchange information with other smartphones and compatible devices. NFC can be used ...

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.

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 ...