For a short time, the QR code was the poster child of marketing. While the frenzy of discussion about them disappeared almost as quickly as it appeared, QR codes still have their uses in moving ...

When the pandemic hit, QR codes were suddenly everywhere, providing a fast, contact-free way to access everything from restaurant menus to digital business cards to websites with important health ...

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Ever since Meta introduced a QR code-based feature to share Instagram profiles, users no longer had to spell out their account name to a new friend or type it out. The simple ‘Share Profile’ button ...

Carlos Netto is Co-founder and CEO of Matera, a software company he founded over 30 years ago in Brazil. QR codes are all around us—in stores, at the gym, in restaurants and even on TV. These URL QR ...

Here’s one more app you can delete from your iPhone: that QR code and barcode scanner you only occasionally use. With an update rolling out today, Google’s Chrome mobile browser can do the job instead ...