Answered By: Carol Fonken
Last Updated: Nov 14, 2017     Views: 104

To read the QR codes used throughout the library, you will need a smartphone or tablet computer with a QR code reader app. 

RedLaser is a free app that is available for iOS, Android, and Windows Mobile. In addition to reading QR codes, RedLaser also reads product UPC symbols which, when a book's symbol is scanned, will provide a list of local libraries who own that title.