Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

When you sell retail products, it's convenient and efficient to use a barcode scanner. This scanner allows you to automatically transfer information about the product to your computer system so that ...

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 ...

Wedge barcode scanners and serial barcode scanners both connect to a PC to scan barcodes into the system. They do not, however, work the same way and each has advantages and disadvantages. This ...

In October, Walmart-owned Sam’s Club opened a test store in Dallas where it planned to trial new technology, including mobile checkout, an Amazon Go-like camera system, in-store navigation, electronic ...