International Journal of Advance Research in Science and Engineering (IJARSE)
The localization and the identification achieved tasks, allowed to protect a person in any risky area. In this paper, the authors presented the design of an embedded system based on a wireless sensor network. The system as well involves of heartbeat sensor and humidity sensor which is used to monitor the human presence recognition and simultaneously they can also measure the atmosphere condition. By using this two sensors, they can save the person human life. The system can also provide security by using GSM technology and concurrently track the exact location if any irregular circumstance happened.