This semester you'll find QR codes throughout the bookstacks on the second floor of the Grayslake campus library. Scanning the QR code with your smart phone will bring up the library catalog. You'll be able to search right from your phone without leaving the book stacks.
New to QR codes? All you need is a smart phone and a QR code reader (search for "QR code" on the app store). Watch this video for more information: