A method for modeling complex navigational logic that automatically controls the presentation of screen displays at the user interface of a client in a client/server environment utilizes a Navigation Analysis Vehicle "NAV") (or module) and a Matrix Analysis Package ("MAP"). The MAP facilitates creation...http://www.google.de/patents/US6182056?utm_source=gb-gplus-sharePatent US6182056 - Method of modeling complex navigational logic in a client/server environment