Radio-frequency identification – that’s RFID to you and me – isn’t something we see around us every day. But RFID tags are pretty much everywhere. They’re in our credit cards, our pets, and even in us. There are literally billions of RFID tags in use around the world. And if you believe some scaremongering reports, thousands of people have an RFID tag planted inside them too. RFID use is certainly growing, and it’s making our world a more connected place. But if you can’t see RFID tags, how do you know how they’re being used? Here’s a rundown of some of the more interesting uses of RFID.
The many amazing uses of RFID technology
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