Fig. 1

Orthoses and Computer Interface. a TSO components and TSO donned. b MO components and MO donned. c Pursuit target graphical interface seen by the study participants. Cursors moved vertically. The outlined circle indicates the position of the target on the screen and the filled orange circle indicates the participant’s elbow cursor position. Fully extended elbow position was considered as the zero angle and corresponded to the cursor located at the bottom of the graphical interface window