Thursday, 22 October 2020

How to Scan QR Codes with Android

QR Codes were initially developed to expand on the technology of Barcodes. QR Codes have better functionality because they can be scanned both horizontally and vertically, which comes from their square shape. Before smartphones existed, QR Codes were read with scanners for inventory management. Nowadays, the process is much more

No comments:

Post a Comment