Sensor network for accumulation and summarization of human action data

摘要

This paper deals with a one-room-type sensing system called "Robotic Room II" for understanding, describing and accumulating the human behavior in ordinary life. Multiple sensors have been dispersed in such furniture as beds, floors and desks, and the server described in Java controls each sensor and accumulates those data to a database server. A summarization method of human action data is proposed and an experiment is successfully performed with the summarization method to show that our system can accumulate a lot of measured data and analyze those data.