Research Article
A Traceability Public Service Cloud Platform Incorporating IDcode System and Colorful QR Code Technology for Important Product
Table 2
Difference between QR code based on IDcode coding system and the ordinary QR code.
| Comparison items | Ordinary QR code | QR code based on IDcode |
| Product identification | ✓ | ✓ | Traceability and other extended applications | ✓ | ✓ | Unified identification mechanism | | ✓ | Compatible with multiple coding systems | | ✓ | Safe and reliable | | ✓ | Internationally recognized and accepted | | ✓ | Low cost | ✓ | ✓ | Forming standards | | ✓ |
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