Table 3.
Questions and preferences of the participants
| sEMG | FNC | FSC | |
|---|---|---|---|
| Which interface… | Preference | Preference | Preference |
| 1 …could control the arm support most accurate? | greenS2 | redS1 | blueS3 |
| 2 …could control the arm support fastest? | greenS2 blueS3 | redS1 | |
| 3 …did react best to your intention? | greenS2 | redS1 | blueS3 |
| 4 …was least fatiguing to use? | greenS2 blueS3 | redS1 | |
| 5 …was the most easy to set up/install? | redS1 greenS2 blueS3 | ||
| 6 …was the most comfortable to use? | greenS2 blueS3 | redS1 | |
| 7 …has your overall preference? | greenS2 blueS3 | redS1 |
The codes of the subjects are color-coded