' Shelf ' is an Internet service that allows you to create a 'QR code' for managing items in your company for free. When the printed QR code is attached to the item and the user scans the QR code, the ...

While they may not be the all-in-one solution some had envisioned, QR codes are still very popular. It’s easy to understand why, too — just point your camera or scanner at a QR code, and you’re ...

You can scan a QR code using the camera on your smartphone, tablet, or computer. Scanning QR codes lets you easily access websites, restaurant menus, videos, and more ...