The Story of the QR Code - What is a QR code and how does it work? How It Happened 3:41 3 years ago 241 614 Скачать Далее
The Math behind QR code, what happens inside there? Professor Julio Lombaldo 14:44 1 year ago 44 104 Скачать Далее
How do QR Codes Work? Features, Format, Error Correction, and More! Gary Explains 12:55 3 months ago 27 905 Скачать Далее
How QR Code ACTUALLY Works? (3D Animation 60fps) Professor Of How 5:48 2 years ago 980 399 Скачать Далее
How QR codes were invented! Government Technology Agency of Singapore 1:30 3 years ago 51 542 Скачать Далее