08/02/2011

A quick-response code (QR code) is a matrix barcode that can be read by QR barcode reader and mobile camera. It’s very user-friendly, because users don’t need to type into the complicate website. Mobile users first scan the QR code on their phone and then are directed to the website that the code stands for. For instance, there is a Youtube video about the Phoenix Executive Conference Center. Mobile users will be directed to the video by just simply scanning the QR code. A QR code of the video is generated by the free QR code generator.