NET GUARD is a high altitude self-driven UAV drone concept designed by a group of 6 students in guangzhou, china. the creation is meant to rescue people from highrise fire emergencies — when receives a distress signal, it uses GPS to pinpoint the location of the fire. traveling at high altitude to avoid traffic and reach the scene of the emergency in the fastest possible time, the drone approaches the scene and unfolds into four parts with a safety net at the center.