Research Article
Usability Evaluation Model for Biometric System considering Privacy Concern Based on MCDM Model
Table 7
Total group relation matrix
.
| | Criteria | Technical | Ergonomic | Psychological |
| | Technical | 1.087 | 1.198 | 1.280 |
| | Ergonomics | 1.039 | 1.066 | 1.147 |
| | Psychological | 1.002 | 1.028 | 1.048 |
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