The system is intended to plot the position of a person coming inside the office. This plotting is based on the RFID technology. Micro controller is the heart of this plotting system.

Respiration Assisting Device is a model of the real time assisting devices. Its main function is to check the respiration level and if it is low, triggers a pump to assist. This project is full of hardware circuits for detecting the air flow.

In an extremely mechanized world such as today�s it is necessary to make our life better, convertible and economical and secure. This is the purpose for which the Fire Alarm System, which is an advanced security system that can be implemented in theaters ,banks etc . The project entitled bluetooth based Fire Alarm System is a trial made to implement such a system. The proposed system includes a group of sensors and alerting devices such as Buzzer, LCD that are driven with the help of Micro controller.

This is a monitoring system that monitors the body temperature of the patient, Drip level. If any malfunction occurs it will give an Alarm and show a message to the concerned person.

Different sensors placed inside the banks are interfaced to a bluetooth module. When any of the sensors are activated the bluetooth module began to send signals to the other bluetooth devices.

In hospitals babies are placed in a craddle. This system continuously monitors the baby inside the Craddle, if the baby crys the monitoring unit oscillates the craddle by controlling a motor. This project can be developed by adding many features to it.

The purpose of this project was to apply principles of robotics to a real world application. If the robot detects any abnormal rise in temperature then other mechanical devises in the robot are turned on to fight against the fire.