Definition of QR code (Quick Response Code)

A QR Code, or Quick Response Code, is a two-dimensional barcode that can store various types of information, such as text, URLs, or contact information. QR codes are designed for quick and efficient data retrieval using scanning devices, primarily smartphones.

Explanation of QR code (Quick Response Code)

The matrix-like pattern of black squares on a white background encodes data, which can be quickly interpreted by scanning devices, making QR codes a versatile tool for information sharing and interaction.

Example of QR code (Quick Response Code)

A product packaging label featuring a QR code that, when scanned, directs users to the product's website for additional information.

Strategies for creating a QR code (Quick Response Code)

• Ensure QR codes are appropriately sized for scanning
• Test across various devices and environments to ensure compatibility
• Regularly update linked content for relevance

Related terms

• Barcode
• Data matrix
• Information encoding
• Mobile scanning