HOT QR Codes in the Classroom & Library
The Daring Librarian
DECEMBER 11, 2010
On the back of my Sephora catalog, windows of shops, and in my library! The code allows you to use your smartphone to scan the image, being lead to an exclusive 40-second sexy commercial - "It’s often difficult to measure engagement with billboards, and QR codes help advertisers better measure their impact."
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