Learn the fastest ways to scan barcodes and QR codes using your iPhone or Android smartphone. No special app needed for most ...

Using the new barcode-scanning feature is simple. Just say “Alexa, scan this to my shopping list,” and Alexa will activate the Echo Show’s built-in camera and display an outline of a generic barcode ...

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 ...

Snapchat is best known for short-term photos and videos—and all its weird face filters—but the app can do a lot more than that. Once the latest Snapchat update hits your device, you’ll be able to ...

By the beginning of 2027, every point of sale (POS) system must be able to scan 2D barcodes such as QR codes in the GS1 ...