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 ...

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 ...

Barcode scanning lets you access detailed product information such as ingredients, nutritional facts, and expiration dates. This is especially useful when buying packaged foods or unfamiliar items. ...