![]() QR codes are used for everything from tracking products to identifying items - typical tasks where they function as improved UPC barcodes. QR codes are machine-readable labels - computers can understand them much more easily than they can understand text. Unlike traditional UPC barcodes, which are made up of a number of horizontal lines, a QR code can be captured more quickly and can contain more information. Short for “Quick Response code,” QR codes are square barcodes first developed in Japan.
0 Comments
Leave a Reply. |