You've probably seen QR tags thousands of times, from advertisements in the subway to coupon flyer in the mail to products in the supermarket. They look like stamp-size bar codes, a grid of small ...

QR tags have become the next big thing in interactive marketing. But as smart phone users flock to the trendy, postage-stamp sized bar codes, researchers are warning that they could be used to hijack ...

What if your lost stuff could find you? Two local companies, GoCodes and FinderCodes, make this possible via scannable tags their customers can affix to their pets, luggage and other belongings. If ...

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Microsoft is adding support for both NFC and QR codes to its Microsoft Tag barcode system. Microsoft is adding support for both NFC and QR codes to its Microsoft Tag barcode system. 2D barcodes may be ...

Tag, you’re no longer it. Microsoft has announced that it will terminate its Tag service two years from today. Launched in 2009, Tag tried to outdo 2D barcodes (QR codes) to provide a connector ...

Get unlimited access to ad-free articles and exclusive content. You've probably seen QR tags thousands of times, from advertisements in the subway to coupon flyer in the mail to products in the ...