In what way does a QR code work? The process of QR code operation revolves around encrypting information into a two-dimensional barcode-like image that can be scanned by a QR scanner. Once read, the encoded information can be accessed, providing valuable data or performing specific functions, such as linking to a website, displaying text, or downloading an app.
In what way does a QR code work? The mechanism of QR code working revolves around encoding details into a 2D barcode-like image that can be scanned by a QR scanner. Once scanned, the encoded details can be obtained, providing valuable data or executing specific functions, such as linking to a website, displaying text, or installing an app. Grasping how a QR code works is crucial in today's digitally-driven world.

How to Scan a QR Code on an iPhone or iPad 4 wikiHow