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Science & Medicine

The Man Who Invented QR Codes

Unsung Science by CBS News

Jul 7, 202337:12Science & Medicine

In 1994, Masahiro Hara got tired of having to scan six or seven barcodes on every box of Toyota car-parts that zoomed past him on the assembly line. He wondered why the standard barcode from the 70s was still used...Why...

About This Episode

The Man Who Invented QR Codes is an episode from Unsung Science by CBS News. In 1994, Masahiro Hara got tired of having to scan six or seven barcodes on every box of Toyota car-parts that zoomed past him on the assembly line. He wondered wh...

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Episode Details

Published Jul 7, 2023, 37:12 long, audio available.

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