Definition of a scanner app

A scanner app is a mobile application that utilizes a device's camera to scan and interpret various codes, such as QR codes or barcodes.

Explanation of a scanner app

Scanner apps enable users to quickly gather information by scanning visual codes, facilitating tasks like accessing websites, retrieving product details, or making mobile payments.

Example of a scanner app

Using a scanner app to scan a QR code on a museum exhibit, providing additional information about the displayed artwork.

Strategies of a scanner app

Ensure compatibility with various code formats, optimize scanning accuracy, and offer additional features like code generation or history tracking.

Related terms

• QR code
• Barcode
• Optical character recognition (OCR)