Kinematics Degrees of freedom (mechanics) 5 Motion analysis 4 Motion capture 4 Artificial limbs 3 Inertial measurements units 3 Kinect 3 Limb movements 3 Markerless 3 Mean square error 3 Motion analysis system 3 Motion capture system 3 Myoelectric 3 Upper bodies 3 Upper limbs 3 inertial measurement unit 3 motion capture 3 myoelectric 3 prosthesis 3 upper-limb 3 Biomechanical model 2 Exoskeleton (Robotics) 2 Kinetics 2 Machine design 2 Physiological models 2 Wearable sensors 2 3D joint kinematics 1 3D motion analysis 1 3d joint kinematic 1 Adaptive control systems 1