qr barcode. What is a qr barcode? The qr barcode is a way to store and track information very similar to a standard barcode. The unique thing about these codes is some smartphones can read them using it's camera feature and send you to a website or, give you information about a host of things. The qrbarcode stores more information than a standard upc code and are more useful.
Tuesday, March 16, 2010
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