Optotrak | Forearm IMU | |
---|---|---|
Root mean square acceleration [m/s2] | 0.77 | 0.89 |
Root mean square jerk [m/s3] | 12.08 | 10.48 |
Normalized mean absolute jerk [m/s3] | 7.98 | 6.86 |
Pearson R acceleration | 0.79 | |
Pearson R jerk | 0.76 | |
Pearson R hand velocity forearm IMU | 0.93 | |
Pearson R hand velocity 2 IMUs per arm | 0.95 |