COMPUTING-DEVICE LOCALIZATION BASED ON INERTIAL SENSORS
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United States of America Patent
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Issued Date -
May 23, 2013
app pub date -
Nov 18, 2011
filing date -
Nov 18, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Technology is described for determining a location at which a computing device is positioned. For example, a computing device is positioned in an area (e.g., building), and a map (e.g., floor plan) is retrieved that depicts the area. An initial location of the computing device is determined with respect to the map. Inertial sensors record motion inputs (e.g., acceleration, orientations, etc.), which are analyzed to determine a path along which the computing device moves. The path is applied to the initial location to determine an updated location at which the computing device may be located.
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