
Biological motion research investigates the visual perception of human patterns of movement by human observers. Point-light stimuli are used in these experimental studies. These are reduced visual displays in which most identifiable features of the human mover are masked. Here is how it works.
In a classic point-light display, the head and each of the major joints of the human figure have been replaced by single points of light against a black background. When placed in motion, the points trace the position of each body part in time, clearly depicting the underlying action.… Read More









