Answer:
QR Code
Explanation:
Quick Response Code also known as the QR code is a very similar concept to standard barcodes used in retail industry. The QR code is different in a sense that it can be used virtually to access information that has been stored in relation to an organization or service or a product. The QR code was first introduced as a machine-readable bar code label in the Japanese automobile but with the advent of technology it has transformed into a virtual data transfer and is used for multiple purposes now.
