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QR code

technology Maturity 7-9

A QR code is a square pattern.

QR code for mobile English Wikipedia.svg
QR code for mobile English Wikipedia.svg
It has black and white spots. You use a camera to read it. It can show you a website. It helps you find things fast. Have you seen one yet?

43 words
🖼️ Images & Media (13)
File:QR code for mobile English Wikipedia.svg
QR code for mobile English Wikipedia.svg
Food Expo and Poultry Expo 2025 (01).webm
File:How QR codes are created.jpg
How QR codes are created.jpg
File:QR Code Structure Example 3.svg
QR Code Structure Example 3.svg
File:QR code on Pepsi Diet can.jpg
QR code on Pepsi Diet can.jpg
File:Japan-qr-code-billboard.jpg
Japan-qr-code-billboard.jpg
File:Z80-Tianjin -Beijing.jpg
Z80-Tianjin -Beijing.jpg
File:460-0061-COVID-19 7-2021-hinnerk-ruemenapf.jpg
460-0061-COVID-19 7-2021-hinnerk-ruemenapf.jpg
File:QR code Wi-Fi generic.svg
QR code Wi-Fi generic.svg
File:Adrian Warburton grave.jpg
Adrian Warburton grave.jpg
File:460-0095-COVID-19 7-2021-hinnerk-ruemenapf.jpg
460-0095-COVID-19 7-2021-hinnerk-ruemenapf.jpg
File:QR Code Damaged.jpg
QR Code Damaged.jpg

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📚 Content adapted from Wikipedia | Readability: FK 13.7 | Vital Level 5