Why Aren't QR Codes More Popular?

Despite their potential, **QR codes** have not achieved widespread adoption. Factors include:

• **Lack of Awareness**: Many users are unaware of how to scan QR codes.
• **User Experience**: Scanning requires a smartphone, which can be a barrier.
• **Security Concerns**: Users worry about malicious links embedded in QR codes.

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Usage | Security | Future Trends