Mountaineering Auxiliary UAV / Drones

Most of us usually need safety ropes to protect ourselves when we go climbing or gathering herbs on cliffs, but we cannot go to the top of the hill to fix the safety ropes in advance on many cliffs, so we have to give up a lot of great places to climb and gather herbs.This UAV design can bring safety ropes and fix them on the barren ground of mountains, which provides safeguard for climbers. Users only need to find a flat ground and they can operate it. Other steps can be completed by itself intelligently.