Nothing is more frustrating than getting lost in the wilderness and not having a way to get some help. A device like Emergency Wing can get you out of trouble. Designed to be used in a dense mountain forest, or similar situations, the Emergency Wing functions as a flashlight and an emergency propeller beacon. When a user needs help, he/she can pull the ring at the base of the flashlight to activate the device. The luminous and sound effects alert rescuers. A very interesting design by Sim Younju.