Personal Emergency Response (PER) System
3 Assignments
0 Petitions
Accused Products
Abstract
A system includes one or more sensors to detect activities of a mobile object; and a processor coupled to the sensor and the wireless transceiver to classify sequences of motions into groups of similar postures each represented by a model and to apply the models to identify an activity of the object.
62 Citations
3 Claims
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1. (canceled)
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2. A wearable monitoring apparatus, comprising:
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a housing adapted to be worn by a person; an accelerometer disposed in the housing; and a processor disposed in the housing, wherein the processor analyzes signals from the accelerometer to determine whether the signals are indicative of a predefined exercise of the person.
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3. A wearable monitoring apparatus, comprising:
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a housing adapted to be worn by a person; a display disposed on the housing; an accelerometer disposed in the housing; and a processor disposed in the housing, wherein the processor analyzes signals from the accelerometer and generates an alert message on the display when the signals are lower than a predetermined threshold.
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Specification