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Many kinds of indoor positioning systems have been investigated, and location-based services have been developed and introduced. They are individually designed and developed based on the requirements for each service. This paper presents a map platform that accommodates any positioning system in order to utilize the platform for various application systems. The requirement conditions are summarized...
Many persons are injured or killed in the disaster scene. Paper triage tags have been widely used in the disaster scene. The most serious problem of the paper triage tag is not to show the current priority. To save casualties' lives, this paper proposes an electronic triage system which consists of an electronic triage tag and an electronic triage server. The electronic triage tag always monitors...
This paper presents a hazard/crime incident information sharing system using cell phones. Cell phone penetration is nearly 100% among adults in Japan and cell phones have functions which are sufficient as a telecommunication tool besides GPS positioning and camera functions. The open source software, Apache, Postfix and MySQL is installed on a system server, and, together with the information service...
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