This feels less like tech — and more like magic ...
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 ...
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7 clever places I use NFC tags to automate my smart home
Tag, you're it.
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.
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