Making air quality visible


EnviroTrack
Environmental sensing · IoT · Embedded systems
I led the development of an affordable air-quality monitoring system integrating environmental sensors, public LED displays, a mobile app, and AI-based pollution forecasting. Through iterative hardware and manufacturing design, the team produced 25 devices for deployment in crowded communities, markets, and traffic zones in Nam Dinh.
What came of it. A working environmental monitoring system, a WICO 2025 Gold Medal, and a technology platform that also became a teaching tool for community outreach.


















