If you sell products to your customers, many of the items probably already have UPC barcodes you scan when ringing up sales. However, you can use barcodes on products or items for other purposes as ...

Smartphone applications that scan things — using the onboard camera to digitize documents or to read bar codes — are proving useful in shopping aisles, train stations, and the library. And those ...

A Barcode is a representation of data in a machine-readable format; it shows data about the object to which it attaches. Barcode is generally made of parallel lines of different widths and is referred ...