Fig 4.

A) Representative example of stillframes from an OpenPose output video of a participant performing the hand pronation/supination task (left) and violin plots showing comparisons of individual participant mean hand pronation/supination frequencies measured manually (“actual”, blue) and using our pose estimation workflow (“OpenPose”, red) across all four target frequencies (right). B) Violin plots showing event time errors (i.e., differences between video timestamps of hand pronation or supination events as measured manually and using pose estimation) for each individual hand pronation or supination event across all participants. C) Scatter plots showing relationships between the video timestamps of all individual hand pronation or supination events across all participants as measured manually (x-axis) or using our pose estimation workflow (y-axis) across all four target frequencies.