Sunday, January 23, 2011
QR Codes - Who, What, Why?
You’ve probaby seen these odd looking squiggly square designs that look like a poor man’s Rorschach Test on all kinds of products and media. This two-dimensional image consists of black modules in a square pattern on a white background. Known as a QR code. (QR stands for “quick response”) it can be read quickly by a device such as a smartphone, containing encoded text, data or a URL.
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