From: A parallel classification strategy to simultaneous control elbow, wrist, and hand movements
Likert Questionnaire | ||
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Q1 | Which of the 26 required tasks did you find the most difficult to do? | Multiple choice between the 26 motion tasks |
Q2 | How intuitive was the use of the control system? | From (non intuitive) to 5 (intuitive) |
Q3 | The classifier immediately recognized the desired movement | From 1 (few) to 5 (lot) |
Q4 | Did you feel fatigued after testing all the 27 motion classes in real-time? | From 1 (not fatigued) to 5 (fatigued) |
Q5 | Not all the required movement classes had the same level of difficulty | From 1 (not agree) to 5 (agree) |
Q6 | Were you able to perform the required movement naturally? | From 1 (natural) to 5 (not natural) |
Q7 | Which movements do you think are the most challenging? | Multiple choice between: 1) 1 DoF 2) 2 DoFs 3) 3 DoFs |