What are QR Codes
QR Codes are two-dimensional matrices that represent text. Each code can represent a phone number, a URL, a paragraph or any other type of textual information. QR Codes are very popular in Japan and are used in inventory control.
The QR Code implementations currently used in the library are linked at the right.
Below is an example of a QR Code that represents the contact information for the Harold B. Lee Library at Brigham Young University.