Research Article
Usability Evaluation Model for Biometric System considering Privacy Concern Based on MCDM Model
Table 3
Initial direct relation matrix A.
| | | T1 | T2 | E1 | E2 | E3 | P1 | P2 |
| | T1 | 0 | 2.8 | 3.6 | 3.0 | 2.0 | 2.4 | 3.2 |
| | T2 | 3.0 | 0 | 3.4 | 2.6 | 2.4 | 1.6 | 3.2 |
| | E1 | 2.8 | 2.4 | 0 | 2.8 | 1.6 | 2.0 | 2.4 |
| | E2 | 2.2 | 2.0 | 2.8 | 0 | 3.0 | 1.6 | 2.8 |
| | E3 | 1.6 | 2.2 | 2.0 | 3.0 | 0 | 2.8 | 1.8 |
| | P1 | 1.8 | 1.8 | 2.2 | 1.8 | 2.6 | 0 | 2.6 |
| | P2 | 3.2 | 3.2 | 2.8 | 2.8 | 2.0 | 2.6 | 0 |
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