How is QR code created?

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Tags

1. #originally
2. #quick
3. #vehicles
4. #system
5. #assembled
6. #subsidiary
7. #codes
8. #barcode
9. #denso
10. #toyota
11. #useful
12. #trademark
13. #components
14. #speeds
15. #response
16. #dimensional
17. #track
18. #invented