The QR Code: Birth of a Global Standard is a great watch for many reasons www3.nhk.or.jp/nhkworld/en/...
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The QR Code: Birth of a Global Standard - Project X: Unsung Heroes | NHK WORLD-JAPAN
QR codes are now part of everyday life. This breakthrough began in a corner of an auto parts company. Driven by a dream and a father's words, a determined team set out to create a global standard.