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Tag Archives: ned smith

Interview: Business News Daily

Entering the Matrix: How QR Codes and Businesses Connect You see them plastered on everything from magazine pages and sidewalk displays to product signs and transit advertising. They look like boxy Rorschach inkblots and they’re frequently accompanied by an arrow and the bold-type guidance, “scan me.” Welcome to the growing world of Quick Response (QR) codes. They’re 2-D bar codes, …

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