Abstract: A device comprising a user interface configured to receive a navigation command from a user and a communication module configured to communicate with a server, the server comprising: a segmentation module configured to download one or more media contents from one or more external sources and divide the downloaded media contents into a plurality of media segments based on semantic analysis; a semantic segment management module configured to analyze each media segment of said plurality of media segments to yield a plurality of related media segments; a processor configured to: receive from said server said plurality of media segments; present on said display one or more media segments of said plurality of media segments and in response to said navigation command present the most related segment of said plurality of related media segments on said display.