Figure 17From: New generation of wearable goniometers for motion capture systemsDynamic comparison between the calibrated KPF goniometer and the IMUs during a controlateral monopodalic standing task characterised by slow knee flexion-extension movements. The red line represents the KPF goniometer output. The blue line is the knee flexion extension angle obtained by the two IMUs. Maximum error is 4.2°.Back to article page