Tag: zxing

What is a QR-Code QR code (abbreviated from Quick Response Code) is the trademark for a type of matrix barcode (or two-dimensional barcode) first designed for the automotive industry in Japan; a barcode is an optically machine-readable label that is attached to an item and that records information related to that item: The information encoded […]

What is a QR-Code QR code  (abbreviated from  Quick Response Code ) is the trademark for a type of  matrix barcode  (or two-dimensional  barcode ) first designed for the  automotive industry in Japan . A barcode is a machine-readable optical label that contains information about the item to which it is attached. A QR code […]