QR codes can be used on phones that have QR code reader application and have internet access, WiFi or 3G to connect the phone with the site is via the QR code. Customers, which in this case is the only mobile phone users have to activate the program qr code reader, point a camera at the QR code, QR code reader then the program will automatically scan the data that has been embedded in the QR code.
No comments:
Post a Comment