Table 5 Summary QUEST 2.0 satisfaction scores for participants in each phase
From: Evaluation of an intelligent wheelchair system for older adults with cognitive impairments
Satisfaction item | P1-A | P1-B | P2-A | P2-B |
|---|---|---|---|---|
(No IWS) | (IWS) | (No IWS) | (IWS) | |
Safety | 2.0 | 4.0 | 4.0 | 5.0 |
Simplicity of use | 1.0 | 3.0 | 5.0 | 5.0 |
Total device | 2.5 | 3.5 | 4.9 | 4.9 |