There are several technologies that have received attention at the opening ceremony of the PyeongChang Winter Olympics. LED technology to decorate floors and seats for the opening ceremony, and Augmented Reality technology to embody the astronomical constellation of 600 years ago over the stadium. The most important issue was the 1218 drones making the king.
Intel has pre-recorded 1218 drones and has taken multiple shots to get multiple directions. This was the most drones' participation, so I participated in the recording at Guinness and confirmed the number of drones.
The drones used in the drone show are Shooting Star with LED light and weigh 330g. Using Real Time Kinematic GPS technology to adjust the distance between the drones. As the number of drones increases, the amount of traffic between the server and the drones increases, so the drones move according to pre-entered driving scenarios to reduce traffic.