In the middle of the sea, a ship takes on a fire and a wounded occurs. It requests for rescue to Korea coast guard. The problem is sea fog is too thick, so it’s hard to exactly locate ship location. By the help of KT 5G skyship which enables Survivor search through restored communications and thermal imaging, Coast guard can find the ship and rescue. Meanwhile, doctor John cook-jong Lee from regional trauma center also depart for rescue, receiving video of patient. KT AR Remote Assistance Service also helps the doctor through High-speed transfer of high-definition video.