What is QR code (quick response code)?

A QR code (quick response code) is a type of 2D bar code that is often used to provide access to information through a mobile phone.
A QR code (quick response code) is a type of 2D bar code that provides easy access to information through a smartphone camera.

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PPT - QR code (Quick Response Code) Generator PowerPoint Presentation, free download - ID:6827580

QR Codes

Quick Response (QR) Code: Definition and How QR Codes Work

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QR CODE (QUICK RESPONSE CODE) - SkinPack

Quick Response (QR) Code: Definition and How QR Codes Work

Qr code (quick response code)

PPT - Using QR Code in Your Library PowerPoint Presentation, free download - ID:4758105