Answered By: Carol Fonken
Last Updated: Nov 16, 2015     Views: 66

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.

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