Movie clip in an Escher-esqe environment.
Dynamic displays offer instead a more compelling organization of the visual material layout.
As a result of the interaction of its objects amongst themselves and with the user, the display becomes a dynamic environment where the visual material re-arranges itself over time in a meaningful manner and is animated by its own internal dynamic and not uniquely by the intervention of the user. The display is responsible for where objects appear over time and how . It provides tools to build animated characters for interactive virtual environments that are not only capable of autonomous action but respond also to the user's input.