What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

Your smartphone is full of surprises. There’s an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

QR codes, which are those small black and white squares you see on so many products, items and advertisements, give you more information about the item the code appears on. If you're checking out a ...

Quick response, or QR codes aren't being ignored so much after all. Approximately 14 million U.S. mobile users in the U.S. used their smartphones to scan QR codes in the month of June 2011 alone, ...

QR codes have become an indispensable tool for quickly accessing online content. As a Samsung Galaxy smartphone user, you have the power to harness this technology with ease, thanks to your device’s ...

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

Quick response (QR) codes aren't being ignored so much after all. Approximately 14 million U.S. mobile users in the U.S. used their smartphones to scan QR codes in the month of June 2011 alone, ...

Learn how to check if your medicine is genuine using your smartphone by scanning QR codes and verifying details quickly and ...

QR codes may be turning up in more places than ever these days, but are people actually using them? According to market research firm Comscore, at least some of them are -- 14 million in June in the ...