Category Archives: Transactions with QR codes

QR codes versus NFC

For a quite obscured reason to me and perhaps because of some bad QR code experiences, many love to see NFC as the killer of QR code, if not its evolved successor. The fact that Google stopped its support for … Continue reading

Posted in error correction, print QR code, QR code and NFC, QR code file sharing, QR code scanning distance, Transactions with QR codes | Tagged , , , , , | Leave a comment

Encrypted QR Codes

QR codes can be considered as encrypted messages; after all no human eye is able to decode it. We need an extension -in a form of a mobile device – to read them. What about encrypted QR codes for mobile … Continue reading

Posted in encrypted QR code, error correction, health care and Qr codes, QR code authentication, QR code identity card, QR code license driver, QR code on passports, Secured QR codes, Transactions with QR codes | Tagged , , , , , , | 5 Comments