Table 3.
Means (standard deviations), medians, and percentage of the responses to a modified version of the SUS questionnaire.
| Item | M (SD) | Mdn |
|---|---|---|
| I would like to use this system frequently if it meant that it would reduce my risk of falling | 3.75 (1.28) | 4 |
| I think this system would be easy to use | 3.46 (1.32) | 3 |
| I would imagine that most people would learn to use this system very quickly | 3.53 (0.98) | 3 |
| I would feel very confident using this system | 3.73 (1.12) | 4 |
| I think that I would need assistance to be able to use this system. If yes, what type? | Percentage (%) | |
| No assistance | 30.6 | |
| Physical assistance | 5.6 | |
| Technical assistance | 50 | |
| Educational assistance | 16.7 | |
| Medical assistance | 2.8 | |