@inproceedings{weko_158420_1, author = "Tomoya,Ishikawa and Kazumasa,Yamazawa and Takeshi,Kurata and Naokazu,Yokoya", title = "Mobile Omnidirectional Monitoring System for Remote Personal Security", booktitle = "Proceedings of The fourth International Conference on Collaboration Technologies", year = "2008", volume = "2008", number = "", pages = "43--47", month = "aug" }