Title	Security and Observation System for Solitary Person Using Accelerometer and Surveillance Camera
Author	Satoshi Hasebe, Shigeyoshi Nakajima, ThiThi Zin, Takashi Toriu
Citation	Vol. 11  No. 3  pp. 41-46
Keywords	Acceleration, image, discrimination, posture, behavior

Title	Design and Implementation of a Wristband-style Biomedical Signal Measurement Device using Zigbee for u-Healthcare Systems
Author	Mun-Seuk Jang, Min-Soo Goh, Eung-Hyuk Lee, Sang-Bang Choi
Citation	Vol. 11  No. 3  pp. 47-54
Keywords	U-Healthcare System, PPG, GSR, quantity of motion, Zigbee

Title	QoS Support in Wireless Sensor Networks by Focusing on Coverage Problem
Author	M. Ahmadinia, M. R. Meybodi, M. Esnaashari
Citation	Vol. 11  No. 3  pp. 55-61
Keywords	Wireless sensor network, Coverage, Cellular learning automata, Quality of service

Title	Determination of EM Coupling Effect in Dipole-Dipole Method : Complex Image Approach
Author	Mester Sitepu
Citation	Vol. 11  No. 3  pp. 62-68
Keywords	electromagnetic coupling, mutual impedance, complex image, apparent resistivity, reflection coefficient