Invention Grant
US08904442B2 Method and system for information querying 有权
信息查询方法和系统

Method and system for information querying
Abstract:
Methods and systems for information querying are described. At least one recent image of a video signal may be accessed. Recent text associated with the at least one recent image may be accessed. A presentation image may be provided from the at least one recent image for presentation on a display. An original portion of the recent text may be identified within the presentation image. A selection of a user portion of the recent text may be received. An information source may be queried with the selection of the user portion of the recent text. The information source may be capable of using the selection to provide a result.
Public/Granted literature
Information query
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