TABLE 4.
Evaluation of the usability of the toolbox.
| Item | Score | |
|---|---|---|
| Satisfaction | Perceived usability | 94.2 ± 5.4 |
| Efficiency | Time to load data (1 trial) | 30 s |
| Time to load data (21 trials) | 5 min | |
| Time to compute indicators (clinical assessment) | 4 s | |
| Time to extract synergies (postural synergies) | 3 s | |
| Time to visualize plots and hand posture | 1 s | |
| Effectiveness | Number of navigational steps | 1 for each tab |
| Number of errors | 0 | |
| Number of mouse clicks (choose analysis tab - clinical assessment) | 8 | |
| Number of mouse clicks (choose analysis tab - postural synergies) | 7 | |
| Number of mouse clicks (clinical assessment) | 1 | |
| Number of mouse clicks (postural synergies) | 4 |