A group of aeronautical engineers are using drones to find stranded people in flood-affected areas of Karnataka. These engineers from Bengaluru have gone to the flood-affected areas to try and help find anyone stranded in floodwaters. The drones designed by the engineers can scan a wide area and record footage of stranded victims. The footage is then shared with district officials and other agencies involved in rescue work. Choppers are then sent to the area to rescue people.