Corona 19 infection prevention message embroidered in the night sky with drones

This is a video of a challenge drone art flash mob thanks to the opening in early July in Korea. It was presented as a fusion media art that combines technology and media art. You can see a message calling for thanks to the medical workers and preventing the corona 19 infection, drawn in the night sky of Seoul. It is an event hosted by the Ministry of Land, Infrastructure and Transport and used 300 drones. It is calling for a basic and important Corona 19 countermeasure that requires washing hands, wearing masks, and maintaining social distance by drawing letters and pictures that shine in the night sky for 10 minutes. Related information can be found here .