Figure 1

Overview of the different components of the virtual mirror. 1) Motion capture (MOCAP) system including the positioning of 41 reflective markers on the subject’s body (A) to create a Vicon skeleton template (B); 2) Interaction and rendering system (IRS) that retrieves and scales the MOCAP data online, maps the modified data onto the avatar and renders the avatar on screen; 3) Projection screen displaying the avatar’s movements as being augmented (left, scaling factor s > 1) or reduced (right, scaling factor s < 1) as opposed to the subject’s actual movements (here displayed as a white skeleton).