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| QR codes provide quick access to campus information | Penn Current |
Tuesday, March 4, 2014
QR Codes Are..
QR codes are codes that when you scan them can show you a picture or a URL, or even a message. With these codes you can make a scavenger hunt or a business letter, or a study guide to help you now the important things. Companies put QR codes on their products and when you scan them they lead you to the companies website. TV uses it during commercials you can scan the code and then you can watch the commercial on your phone or go to the companies website.
