

customizable based on the life style (workplace, home for elder people, children house, etc.).adaptable to existing building with minor construction and maintenance.In such applications, benefits of PINS would be summarized as follows: Similar to the context-aware ho projects, PINS network can easily be deployed for human tracking for health car daily life monitoring, energy management (light, A/C turn on/off) etc. PINS network composed of PIR supported motes can be used in variety of office (workplace) and home applications. Further, transmission and sensing coverage in indoor environments should be studieby an experimental study to capture the irregularity due to many obstaclesWe will further implement and test our algorithms to improve the reliable communication and event detection for several applications. Furniture might move, peoplmight start to emit noise at certain hours, heat can change etc. This would be veruseful since home itself is like a living organism. In this research, our objective is to investigate thproperties of indoor environments for wireless sensor networks. Indoor environments have several challenges in terms of wireless communication and sensing. Placement/orientation of these sensor nodes should be carefully designeto sense entire field of interest. Nodes communicate via wireless links in a multi-hop fashion. Sensor nodes are usually equipped with passive infrared (PIR), temperature, acoustic sensors that can capture unpredictable conditionand behaviors. A Personal INdoor Sensor (PINS) network is a wireless sensor network deployed in-homes or in-buildings to monitor the indoor conditions and the humadaily behavior.
