When 29-year-old manufacturing worker Michael Hellesen sees a Quick Response code around his hometown of Racine, Wis., he sometimes scans it using an application he downloaded to his Google Android ...
Ever wonder what that weird looking box is? It's called a QR code and it's simply a two-dimensional bar code that can store information. For example, the above one contains the URL to this blog. I ...
It's hard to pinpoint the exact moment QR codes became a joke. Was it the guy who scanned one of those black and white squares on the back of a Heinz bottle and landed on a page full of porn videos?
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