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Project Overview
For the course project, we have decided to implement option 2, with a custom GATT Server declaration and custom Client functionality on Blue Gecko Board. We are implementing a Health Monitoring System which consists of a Server and a Client board. The primary goal of the system is to take Pulse Oximeter or Heart Rate or Temperature reading using I2C based sensors on the server. The type of sensor measurement will depend on the reading from the gesture sensor which will be interfaced with the server board.
The server board has a Gesture sensor interfaced with it which will be functional at all times. Based on the swipe of hand detected by the gesture sensor, the corresponding sensor will be turned on, take measurements, send them to the client and turn off. For e.g., on the left swipe, one can take an oximeter measurement; on the right swipe, one can take heart rate measurement; on up swipe, one can take temperature measurement. While the gesture sensor stays on, all other sensors will be turned off and only enabled when required.
On the client board, the gesture sensor as well as other sensor readings will be displayed on the LCD. Also, the sensor value received will be checked for any discrepancies and alerts will be displayed if required. Hence, this system gives an overall summary of the current health profile of a person. This system can be developed to be used as a health monitoring equipment or feature in hospitals, clinics, gym, for at home checkup or in smart wearable devices.
Saloni Shah
Michelle Christian