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Radio Frequency identifier (RFID) Vs 2 Dimensional (2D) Barcode
| Features | 2D BARCODE | RFID |
|---|---|---|
| Direct line of sight requirement | Yes | No |
| Difficult to duplicate or alter | No | Yes |
| Readability robustness (interference with liquids/metals) | No | Yes |
| Cost of tags | Low | High |
| Tag data storage | Low | High |
| Bulk tag reading | No | Yes |
| Initial technology set up cost | Low | High |
| Eco-system and/or standards maturity | High | Medium |
| Tag feature’s extendibility (ex. Tag with sensors) | Low | High |
