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Table 2 Spot check results

From: In vivo estimation of the shoulder joint center of rotation using magneto-inertial sensors: MRI-based accuracy and repeatability assessment

  Orientation difference (degrees) Bias in angular velocity (°/s) Residual acceleration (m/s2)
Roll Pitch Yaw x y z x y z
Mh 0.2 ± 0.1 0.2 ± 0.1 2 ± 0.4 0.23 ± 0.06 0.23 ± 0.11 −0.85 ± 0.11 −0.001 ± 0.02 −0.011 ± 0.01 0.001 ± 0.02
Ms −0.17 ± 0.06 0.57 ± 0.51 0.11 ± 0.11 0.002 ± 0.02 0.004 ± 0.04 0.003 ± 0.02
  1. Mh and Ms refer to the MIMUs attached over the humerus and on the scapulae, respectively