• Abhishek M.S
• Akshay P Shetty
• Anshu Agarwal
• Darel V Johny
• Ms. Suganya R

The purpose of this project is to detect the emotion of a user by using three parameters i.e., PPG sensor, temperature sensor and GSR sensor. The proposed system monitors and processes PhotoPlethysmoGraph (PPG), Galvanic Skin Response (GSR) and temperature sensor values. A PPG sensor is used to estimate a person’s heart rate, a GSR sensor isusedtodetecttheperson’sskinconductanceandthetemperaturesesorisusedtogettheuser’ body temperature. An Arduino microcontroller is paired with an Android device via a Bluetooth Low Energy (BLE) wireless connection, to monitor the signals received from the Arduino microcontroller. All these signals are received in the android app where it detects and shows the emotion of the user. Such a system could be used in hospitals, for home-care, or by athletes, students, and people suffering from heart diseases. However, the primary audience is vulnerable people who need home-care.

PhotoPlethysmoGraph (PPG), Galvanic Skin Response (GSR), Temperature sensor, Emotion, Android App and Vulnerable People.

"Emotion Detector for Medical Application", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.124-128, May-2019, Available :http://www.jetir.org/papers/JETIRCD06020.pdf

"Emotion Detector for Medical Application", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp124-128, May-2019, Available at : http://www.jetir.org/papers/JETIRCD06020.pdf