From wikipedia
A QR-Code (abbreviated from Quick Response code) is a type of matrix barcode (or two-dimensional code) that is designed to be read by smartphones. The code consists of black modules arranged in a square pattern on a white background. The information encoded may be text, a URL, or other data.
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How to
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Generator
beetagg
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Reader
Examples of
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![15 Beautiful and Creative QR Codes [PICS]](http://sefid.info/wp-content/uploads/2011/08/mashablecom2508.jpg "15 Beautiful and Creative QR Codes [PICS]")
15 Beautiful and Creative QR Codes [PICS
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