How to Scan a QR Code on an iPhone or iPad 4 wikiHowIn what way does a QR code work? The process of QR code operation revolves around encoding information into a two-dimensional barcode-like image that can be scanned by a QR scanner. After being scanned, the encoded information can be retrieved, providing helpful information or performing specific functions, such as linking to a website, displaying text, or downloading an app.
How does a QR code work? The mechanism of QR code operation revolves around converting details into a 2D barcode-like image that can be scanned by a QR code reader. Once scanned, the encoded data
can be retrieved, providing useful information or executing specific functions, such as connecting to a website, presenting text, or installing an app.
Grasping how a QR code works is vital in today's technology-driven world.
