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Two difficult problems pertain to selection of an evacuation route according to each individual??s situation. One is constant supervision of the situation of a living space and detection of dangerous situa-tions; the other is detection of residents' respective positions. In this paper, we describe devices and systems for an indoor emergency evacuation using a mobile terminal such as a cell phone or...
This paper proposes a mobile sensing platform that provides context-aware services for mobile users by accessing surrounding wireless sensor networks. The platform provides the following facilities: 1) communicating to wireless sensor networks via a mobile sensor router attached to a userpsilas mobile phone, 2) analyzing the sensed data derived from networks by cooperating with sensor middleware on...
On developing prototypes of multisensor surveillance systems, it is necessary to apply various types of statistical and numerical computing algorithms in analyzing sensor data. In addition, most of the algorithm implementation includes complex, numerical computing processes. Hence, implementing and applying various algorithms are tiresome tasks by application developers. To save time and manpower...
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