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METHOD AND APPARATUS FOR DETERMINING PROBABILISTIC CONTEXT AWRENESS OF A MOBILE DEVICE USER USING A SINGLE SENSOR AND/OR MULTI-SENSOR DATA FUSION
METHOD AND APPARATUS FOR DETERMINING PROBABILISTIC CONTEXT AWRENESS OF A MOBILE DEVICE USER USING A SINGLE SENSOR AND/OR MULTI-SENSOR DATA FUSION
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机译:使用单传感器和/或多传感器数据融合确定移动设备用户的概率上下文意识的方法和装置
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摘要
An electronic device described herein includes a sensing unit having at least one sensor to acquire sensing data. An associated computing device extracts sensor specific features from the sensing data, and generates a motion activity vector, a voice activity vector, and a spatial environment vector as a function of the sensor specific features. The motion activity vector, voice activity vector, and spatial environment vector are processed to determine a base level context of the electronic device relative to its surroundings, with the base level context having aspects each based on the motion activity vector, voice activity vector, and spatial environment vector. Meta level context of the electronic device relative to its surroundings is determined as a function of the base level context, with the meta level context being at least one inference made from at least two aspects of the plurality of aspects of the base level context.
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