A robot goes to rehab: a novel gamified system for long-term stroke rehabilitation using a socially assistive robot—methodology and usability testing

Table 3 Participants’ evaluation of the effects of the system’s mistakes on their overall experience

Question	Response Not at all-very much
Q1. Did you feel the system was trustworthy?	1 2 3 4 5
Q2. To what extent did the mistakes of the system influence your trust in it?	1 2 3 4 5
Q3. To what extent did mistakes of the system influence your willingness to keep training with the system?	1 2 3 4 5

Participants evaluation of technical constraints, where participants evaluated their trust in the system on a Likert scale of 1—"not at all" to 5—"very much"

ISSN: 1743-0003