System and method for remote monitoring and operation of personal computers
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United States of America Patent
Stats
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Mar 18, 2014
Grant Date -
Jul 11, 2002
app pub date -
Mar 4, 2002
filing date -
Oct 23, 1992
priority date (Note) -
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status (Latency Note)
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Abstract
A system and method for accessing, controlling and monitoring a data processing device in which a video raster signal from the data processing device is analyzed to determine the information displayed on a video display monitor attached to the data processing device is used. The video raster signal is converted to a digital form and a cyclic redundancy check is performed on the digital data to determine the information contained in the video raster signal and to generate a compressed representation of that information. The information may then easily and quickly be transmitted to a remote location for analysis and review. Additionally, commands from the remote location can be transmitted to the system to control the data processing device.
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