QR codes are used just about everywhere now, for checking into venues, ordering food, or just plain old advertising. But what about data storage? It’s hardly efficient, but if you want to store your ...
QR codes containing all the information of the dairy and a unique alphanumeric identification code are placed by law on every wheel of Parmigiano-Reggiano cheese (Photo by David Silverman/Getty Images ...
The next era for retail is already underway, and it all starts with the simple but powerful scan of a code. Nearly 50 years ago, UPC barcodes changed the game for retailers everywhere, and now we’re ...
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