QR codes are a type of barcode, or scannable pattern, that contain various forms of data, like website links, account ...

Designed as a high-tech marketing resource, QR (quick response) codes have many useful applications. These (usually) black-and-white algorithmic codes are gateways to a potential multimedia nirvana.

QR Codes are a two-dimensional type of matrix barcode that are used for a variety of uses. They’re one way of turning a long piece of string data into an easily machine-readable format. For this ...

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D printing is extremely practical when you want to produce small quantities of customized components. However, this ...

The sign on the post at the pizza joint in Detroit had just one word on it, "Dog," and a QR code. My first reaction − and unfortunately this is how it goes when you write a little too much about fraud ...

The Army is building new digital tools to help its human resources personnel sign soldiers into new stations or assign troops ...