Abstract: A system identifies a video comprising frames associated with content tags. The system detects features for each frame of the video. The system identifies, based on the detected features, scenes of the video. The system determines, for each frame for each scene, a frame score that indicates a number of content tags that match the other frames within the scene. The system selects, for each scene, a set of key frames that represent the scene based on the determined frame scores. The system receives a search query comprising a keyword. The system generates, for display, search results responsive to the search query including a dynamic preview of the video. The dynamic preview comprises an arrangement of frames of the video corresponding to each scene of the video. Each of the arrangement of frames is selected from the selected set of key frames representing the respective scene of the video.

Abstract: For use in controlling the release of aqueous from anterior chamber of the eye, a surgically implantable flow regulating implant is provided which is assembled in parts from a molded elastomeric plate, a flow regulating member and drainage tube. The elastomeric plate contains a pocket, a circular passageway and slots. The flow regulating member includes tabs and a resilient membrane, said tabs are securely attached to the plate inside the slots to support the membrane. The membrane being generally arch-shaped completely covers the pocket forming a releasable seal between the said pocket and outer surface of the said plate.

Abstract: For use in controlling the release of aqueous from anterior chamber of the eye, a surgically implantable flow regulating implant is provided which is assembled in parts from a molded elastomeric plate, a flow regulating member and drainage tube. The elastomeric plate contains a pocket, a circular passageway and slots. The flow regulating member includes tabs and a resilient membrane, said tabs are securely attached to the plate inside the slots to support the membrane. The membrane being generally arch-shaped completely covers the pocket forming a releasable seal between the said pocket and outer surface of the said plate.