Hausers QR code is used to provide easy access to information through a smartphone. The smartphones owner points the phone at a QR code, opens the app which works in conjunction with the phones camera and scans the QR barcode.
Hausers QR code is used to provide easy access to information through a smartphone. The smartphones owner points the phone at a QR code, opens the app which works in conjunction with the phones camera and scans the QR barcode.