Table 2 The severity of the identified usability problems in HE
From: A heuristic evaluation of a pharmacy surveillance information system
Severity Category | Frequency (%) |
|---|---|
Cosmetic Problem (0.6–1.5) | 10 (11%) |
Minor Problem (1.6–2.5) | 55 (60%) |
Major Problem (2.6–3.5) | 26 (29%) |
Total Problems (0–4) | 91 Mean severity: 2.1 ± 0.42 |