Table 2 Heuristic evaluation results
Heuristic Principle | HCDIM | Average Rating | Usability Description | ||
|---|---|---|---|---|---|
%R | %T | %F | |||
1. Visibility of System Status | 62.0 | 34.4 | 3.4 | 2.66 | Minor |
2. Match Between System and Real World | 66.6 | 33.3 | 0 | 2.66 | Minor |
3. User Control and Freedom | 4.3 | 65.2 | 30.4 | 2.25 | Minor |
4. Consistency and Standards | 92.1 | 5.8 | 1.9 | 2.0 | Minor |
5. Help Users Recognize, Diagnose, and Recover From Errors | 61.9 | 38.0 | 0 | 3.0 | Major |
6. Error Prevention | 13.3 | 86.7 | 0 | 2.75 | Major |
7. Recognition Rather Than Recall | 95.0 | 5.0 | 0 | 1.25 | Cosmetic |
8. Flexibility and Ease of Use | 0 | 47.3 | 43.7 | 2 | Minor |
9. Aesthetic and Minimalist Design | 100 | 0 | 0 | 1 | Cosmetic |
10. Help and Documentation | 17.3 | 69.5 | 13.0 | 3.5 | Major |