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flag Student-built robots aid emergency response worldwide, showcased on CNN’s Oct. 25–27 Tech for Good special.

flag CNN's 'Tech for Good' features student-led robotics innovations transforming global emergency response. flag At HKUST, Jimmy Wu Chun-Ming’s team developed AeroRelief, a drone system using SMS tracking and AI to deliver supplies faster in remote areas. flag In Switzerland, ETH Zurich students demonstrated Magnecko, a magnetic climbing robot, and Roboa, a snake-like search robot for rubble. flag In the U.S., Siddharth Thakur created Firebot, a fire-resistant robot with thermal imaging and sensors to relay real-time data to firefighters. flag The show also revisits LifeSparrow creators Max Lee and Josua Chan, whose AI drone software now detects wildfires, monitors parks, and aids maritime rescues. flag The special airs October 25–27, 2025, on CNN International.

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