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Numeric Summary of WAMMI Questionnaire Ratings
| WAMMI Scale | Score | Mean | Standard Deviation |
|---|---|---|---|
| Attractiveness | 65 | 65.51 | 25.15 |
| Controllability | 60 | 59.87 | 29.49 |
| Efficiency | 65 | 67.40 | 23.93 |
| Helpfulness | 74 | 69.58 | 23.81 |
| Learnability | 63 | 61.20 | 28.83 |
| Global usability | 64 | 64.35 | 19.90 |
