QR codes is very familiar way with me as it is has invented by Japanese, Masahiro Hara and his team and it is already commonly used to get information in Japan. We can see QR codes various places not only online sites but also newspaper and TV screen in general. Mobile phones technologies have rapidly developed in Japan and currently most mobile phones have a QR reader. Using the reader is easy therefore QR codes are accepted in the society and many people are used to manage it.
QR codes in classrooms and libraries
QR codes can be used in classrooms and libraries, if tools are fully provided to students.This video shows its possibilities.
QR code.com [ONLINE] Available at: http://www.qrcode.com/en/index.html [Last Accessed 7 May 2014].