NEW YORK (WCBS 880) - Technology is bringing a new life to a tradition that is over 100-years-old. Your browser does not support the audio element. Hobos were migrant ...
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World’s tiniest QR code packs a record 2TB of data on a single page
Researchers at TU Wien in Vienna have created a QR code so small it can only be read with an electron microscope. The code measures roughly 1.98 square micrometers, with individual pixels about 49 ...
QR code, short for Quick Response Code, is a kind of matrix barcode that includes information about a product or service. You can find it being used for advertising purposes, where brands put up ...
Lorie Miller bends over her grandparents' grave in north Philadelphia. She holds a two-inch brass square she's going to attach next to the headstone's names and dates. Printed onto that square is a QR ...
The longer the character count of the URL that a QR code redirects to, the more complex the code becomes. In fact, the length plus the error correction level dictates ...
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