TABLE 3.
Features for perceived users’ experiences with the AAFOs and subjective evaluation of readiness level for each cluster.
| User experience | ||||
|---|---|---|---|---|
| Comfortability | Sense of embodiment | Sense of agency | Cognitive effort | |
| ADR | − | − − | − − | + |
| Spring-CAM | +/− | − | − − | + |
| Clutch | + | +/− | +/− | +/− |
| Elect. Clutch | + | +/− | +/− | +/− |
| Rigid transm | +/− | − | − | − |
| SEA | +/− | + | + | + |
| Cable driven | +/− | + | +/− | ++ |
| PAM | − | +/− | +/− | +/− |
Grades are presented following a 5-points scale with (++) as very good, (+) as good, (+/−) as acceptable, (−) as poor and (−) as very poor.