Vivian Li

DroneX | USA Wildfires and other pollution events can make the air dangerous, but air quality data is often difficult to visualize and act on. We wanted to create a system that could turn invisible pollution into something people can understand and respond to. DroneX combines air-quality data, interactive mapping, and autonomous drone technology to monitor and visualize pollution. Users can identify areas of concern and use the system to plan and respond to changing air conditions. Uses small...

Ayvian Earth | USA CanopyRx is built around a simple problem: cities often plant trees where projects are easiest to complete, not where canopy would do the most good. Our program turns that uneven decision-making process into a transparent, adjustable planning tool. Using neighborhood-level data from the U.S. Census and NYC Open Data, CanopyRx evaluates four conditions: heat vulnerability, community vulnerability, flood exposure, and school access. Users can change the weight of each factor,...

Synergy | India GREEN PULSE is a web-based environmental health platform that helps users understand the ecological condition of a city through one simple Green Health Score. The score combines air quality, tree canopy, biodiversity, green space access, traffic pressure, and climate stress into a clear 0–100 rating. The app supports UN SDG 11, SDG 13, and SDG 15 by focusing on sustainable cities, climate action, and life on land. Users can switch between multiple global cities, view...