Abstract: In viewing a media presentation having multiple streams or tracks running in parallel and synchronized to a common playback timeline, a user experiencing one of the streams will miss interesting events and other content occurring in other streams. Accordingly, upon receiving an instruction to switch from a first stream to a second stream, a summary of the second stream is dynamically generated based on content that the user missed while watching the first stream. The summary is presented to the user prior to transitioning to presentation of the second stream.

Abstract: In viewing a media presentation having multiple streams or tracks running in parallel and synchronized to a common playback timeline, a user experiencing one of the streams will miss interesting events and other content occurring in other streams. Accordingly, upon receiving an instruction to switch from a first stream to a second stream, a summary of the second stream is dynamically generated based on content that the user missed while watching the first stream. The summary is presented to the user prior to transitioning to presentation of the second stream.

Abstract: A jet aircraft has an elongated fuselage with an intermediate section of maximum lateral cross section, a generally conical aft fuselage section of relatively smaller cross section and a single vertical stabilizer extending upwardly from the aft fuselage section. The aircraft's propulsion engines are mounted on the vertical stabilizer with the air inlets thereof spaced from the fuselage and vertical stabilizer yet disposed entirely within a rearward projection of the lateral cross section of the intermediate fuselage section thereby to preclude the ingestion of foreign objects into the engines while minimizing the effect of boundary layer airflow.