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 ...

Barcode scanner applications are usually quite simple, and have one purpose. Still, some of these apps offer more than others, and then there’s the design aspect to consider, as not many of them pay ...

Which Bluetooth barcode scanners are best? A barcode scanner is a must-have for scanning and sorting mail, inventory and other items with barcodes in a retail environment. However, depending on the ...