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Questions to subjects after all trials.
| No. | Question |
|---|---|
| Q1 | During straight forward walking, I felt assistance in the same direction as my intended movement |
| Q2 | During straight forward walking, variations in the amount of assistance did not interfere with my normal walking |
| Q3 | During circular course walking, I felt assistance in the same direction as my intended movement |
| Q4 | During circular course walking, variations in the amount of assistance did not interfere with my normal turning motion |
