1. Successfully Using QR Codes in Libraries Connecting our shelves with electronic content Cheryl Burnette, Webmaster Homewood Public Library HomewoodPublicLibrary.org firstname.lastname@example.org 205.332.6631
2. Video: How to use QR codes www.cnet.com.au/how-to-use-qr-codes-339302140.htm 3. About QR (quick response) codes
2D barcodes originally created by Japanese company Denso-Wave in 1994 to keep inventory
4. Because scanning requires less effort than typing a URL, QR codes are becoming mainstream 5. In a nutshell, install a QR Reader on your phone, take a photo of the code, and be quickly directed from something physical to something digital!