Avoid downloading third-party apps to scan QR codes.

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.

Scanning a QR code is quick and easy, but scammers often use them to disguise malicious URLs. Fortunately, this amazing app ...

Smart tools are everything in the world of fast-moving startups and lean marketing teams. You want to work faster, reach more people, and reduce friction between your brand and your customers. But ...

Over the past five years, my close collaboration with universities has revealed a concerning trend: Access control for both staff and students is predominantly manual or fragmented. This approach to ...

Kim Kardashian released an ad in December for her brand, Skkn by Kim, that included a QR code. Kardashian is one of many entrepreneurs using QR technology in their marketing strategies. Here's how ...

Guest columnist Greg Glynn offers some tips on how to up your marketing game with QR ("Quick Response") codes. PHOTO / ADOBE STOCK Summertime in Maine means outdoor marketing opportunities for your ...