Preferred implementations of the invention permit a user to seamlessly switch from a first media stream to a second media stream in a synchronized way, such that the second media stream picks up where the first media stream left off. In this way, the user experiences events chronologically but without...http://www.google.com/patents/US20020140719?utm_source=gb-gplus-sharePatent US20020140719 - Video and multimedia browsing while switching between views
