T. Hori, Y. Nishida, "Ultrasonic Sensors for the Elderly and Caregivers
in a Nursing Home," Proceedings of the 7th International Conference on
Enterprise Information Systems ICEIS 2005, Vo. 5, pp. 110-115, May 2005
Y. Nishida, S. Murakami, H. Toshio, H. Mizoguchi, "Minimally Privacy-Violative
System for Locating Human by Ultrasonic Radar Embedded on Ceiling," in
Proceedings of 2004 IEEE International Conference on Systems, Man and Cybernetics
(SMC '04), pp. 1549-1554, October 2004
T. Hori, Y. Nishida, S. Murakami, H. Aizawa, H. Mizoguchi, "Distributed
Sensor Network for a Home for the Aged," in Proceedings of 2004 IEEE
International Conference on Systems, Man and Cybernetics (SMC '04), pp. 1577-1582,
October 2004
村上真一, 西田佳史, 堀俊夫, 溝口博, "簡易設置型超音波レーダによる人の頭部位置発見システム," 第22回日本ロボット学会学術講演会予稿集,
1A23(1)-(2), September 2004