QR codes may not be super popular today, but many small and local businesses are still using them to offer their customers exclusive discounts and benefits. However, most phones today, by default, don ...

Users of certain AT&T mobile devices can now download a free application that allows the phone to scan 2D and 1D barcodes for more information on products and other items. These types of barcodes are ...

The Quick Response code (or QR code) was introduced in 1994, but it never really took off in the US until decades later when the pandemic created a need for a quick, easy, and (most importantly) touch ...