Air Quality License Plate Holder uses air quality sensor attaching to the vehicle to monitor the air quality through out the city.

A smart pollution control device is set near the exhaust of the vehicle to alert the user when they are wasting fuel and causing pollution

Monitor lake turbidity as well as temperature and humidity with your smartphone via BLE

A project that speaks on behalf of mother nature. It is real time air quality monitoring device.

A smart system that can help anyone compost. The system aerates and hydrates your compost, and lets you know when you need to take action.