From QR code advertisements to QR code payments, more and more companies are including these black-and-white squares to optimize their operations. But what exactly is the reason for this? The idea for ...

I can think of few things in technology as widely detested as the QR code. Israeli startup Visualead understands that problem and is looking to make them more palatable with the release of a new ...

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Everywhere you look at the South by Southwest conference this week, you see QR codes. The square “quick response” codes turn URLs, vCards, or any kind of text into a jumble of pixels that you can scan ...