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A QR Code (Quick Response Code) is a type of 2D barcode that can hold a lot of information and can be quickly scanned using a smartphone camera or QR scanner. It was invented in 1994 by a Japanese company called Denso Wave (a subsidiary of Toyota) to help...

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HOW THINGS WORK

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104,597 просмотров • 1 год назад •via X (Twitter)

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Комментарии: 11

Фото профиля Carlos
Carlos1 год назад

Kaizen culture improving the world 👌

Фото профиля Nero
Nero1 год назад

japan back then was using qr codes with their 3g phones where the rest of the world is still on 2g phones.

Фото профиля Leona
Leona1 год назад

Awesome DIY code lock

Фото профиля Boxem
Boxem1 год назад

It's simple. The faster your Amazon business is, the more money you make And Boxem makes your shipping faster than ever & our custom 2D barcodes have led to faster check-in times Get a free trial today:

Фото профиля Saino
Saino1 год назад

In 1994 🔥

Фото профиля kenanie.eth (on farcaster)
kenanie.eth (on farcaster)1 год назад

Wow. It’s come a long way

Фото профиля TSA-STR
TSA-STR1 год назад

QR codes are really genius 🔥

Фото профиля ~KRITI
~KRITI1 год назад

Thats really helpful. Thanks

Фото профиля John Welty
John Welty1 год назад

Interesting details. 🤓

Фото профиля Leon
Leon1 год назад

interesting ngl

Фото профиля Zperlond
Zperlond1 год назад

Thanks, I never understood before how some random pixels make up coherent data.

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