Vadzo Introduces Falcon-521CRH: A QR Code Scanning Camera with VCM Autofocus for Reliable Retail Kiosk and Self-Service Scanning Applications

Vadzo Imaging's Falcon-521CRH is a 5MP Onsemi AR0521 color USB 3.2 Gen 1 camera combining M12 VCM autofocus with an F2.0 ...
Android Police

QR codes: Everything to know about the machine-readable code

I am an author and features writer at Android Police. I primarily writes guides, how-tos, and roundups on the latest smartphone apps and features for Android Police since joining the team in early ...

How to scan a QR code safely using your smartphone

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using ...
The Verge

Here’s what it takes to become a human QR code reader.

With a little casual hexadecimal memorization and pattern recognition skill, you can become a QR code-reading machine — no pesky computer required! The black and white boxes represent binary 1s and 0s ...