Short Communication: Improving location awareness in indoor spaces using RFID technology
Expert Systems with Applications: An International Journal
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This paper describes a concept for a product called the Personal Action Wireless Sensor (PAWS), a system that estimates human action within a home environment. In this system, a watch-like motion sensor worn by user communicates wirelessly via a network of locator devices, which determine user location to a host computer. The host software combines the inputs of motion, angular position, location, and time to recognize user action.