Invention Grant
US08214367B2 Systems, methods, means, and media for recording, searching, and outputting display information 失效
用于记录,搜索和输出显示信息的系统,方法,手段和媒体

Systems, methods, means, and media for recording, searching, and outputting display information
Abstract:
Systems for recording, searching, and outputting display information are provided. In some embodiments, systems for recording display information are provided. The systems include a virtual display that: intercepts display-changes describing changes to be made to a state of a display; sends the display-changes to a client for display; records the display-changes; and a context recorder that records context information describing a state of the display derived from a source independently of the display changes and independently of screen-images. In some embodiments, the systems further include a display system that generates an output screen-image based at least in part on at least one of the display-changes and in response to a search of the context information. In some embodiments, the virtual display further records screen-images; and the display system further generates the output screen-image based at least in part on a recorded-screen-image of the recorded screen-images.
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