A small device. A meaningful problem.

This project explores a wearable drowsiness detection system using PPG sensor technology and artificial intelligence. Physiological signal processing and heart-rate variability analysis form the basis for identifying early signs of driver drowsiness.

• Worked on an engineering project combining physiological sensing and embedded machine learning.
• Explored the integration of electronics into a wearable form factor.
• Connected embedded-system concepts with a practical, human-centered application.