Invention Grant
US08233671B2 Reading device with hierarchal navigation 有权
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Reading device with hierarchal navigation
Abstract:
In some embodiments, disclosed is reading device that comprises a camera, at least one processor, and a user interface. The camera scans at least a portion of a document having text to generate a raster file. The processor processes the raster file to identify text blocks. The user interface allows a user to hierarchically navigate the text blocks when they are read to the user.
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