READING DEVICE WITH HIERARCHAL NAVIGATION
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United States of America Patent
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app pub date -
Jul 30, 2012
filing date -
Dec 27, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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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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