Tag Archives: QR codes

Using QR codes

In an earlier posting, I wrote extensively about QR (Quick Response) codes, those unusual markings on products that are becoming more commonplace on packaging and elsewhere. Owners of app-enabled SmartPhones can scan these codes to receive information. As a follow-up, … Continue reading

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Here come QR codes

Does this design look like a digital Rorschach test? Or Cubist artwork? A here-to-there maze? Actually it’s a QR code. QR stands for Quick Response, and the code allows your QR-enabled smart phone or a QR reader to scan code, … Continue reading

Posted in Economy, Technology | Tagged , , | 2 Comments