A user interface system is disclosed for use in a video display system that is capable of simultaneously displaying a main multimedia document and a plurality of additional multimedia documents on a display screen. The video display system displays the main multimedia document on a central portion of...http://www.google.fr/patents/US20020103821?utm_source=gb-gplus-shareBrevet US20020103821 - System and method for providing a user interface for a deja video system
System and method for providing a user interface for a deja video system
