Japan born Quick Response (QR) Codes are used on Cell Phones. If you see advertisement in the regular newspapers, you can find squired QR codes it’s a kind of advertisement for their company or products. The reason why they are more useful than a standard barcode is that they can store (and digitally present) much more data, including url links, geo coordinates, and text. The other key feature of QR Codes is that instead of requiring a chunky hand-held scanner to scan them, many modern cell phones can scan them.
Let's generate a QR code through the following sites,QR Code for your Library Website, Library services and print it on your ID cards, T-Shirts, Twitter, Facebook, MySpace IDs, Event details, A link to your YouTube video and any other any other promoting media and it is a free of cost.
http://qrcode.kaywa.com/
http://www.qrstuff.com/
