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US08171412B2 Context sensitive text recognition and marking from speech 失效
上下文敏感文本识别和语音标记

Context sensitive text recognition and marking from speech
Abstract:
A visual presentation system and method for synchronizing presentation data being viewed in a display with speech input. A system is disclosed that includes: a speech recognition system for recognizing speech input; an association system for determining a context of the speech input and matching the context with a relevant portion of the presentation data; and a visual coordination system for coordinating the display of a data item from the presentation data based on a match made by the association system.
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