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Difference in sensing efficiencies of the arm motion for different sensor attachment positions.
| Attached Position | N | Mean | SD | |
|---|---|---|---|---|
| Sensing performance | at joint | 360 | 0.01450 | 0.012495 |
| 4 cm below joint | 360 | 0.00849 | 0.08038 | |
| t(p) 7.673(0.000) *** | ||||
* p < 0.1, ** p < 0.05, *** p < 0.01.
