When I was hiking in the mountains of the Appalachian Trail, cell service would fade in and out with the change in elevations as well as what side of the mountain you were on. Often I would find myself miles away from the nearest hiker. What if I had fallen or gotten hurt along the way? Would anyone have been able to hear me yell for help? The technology we have today can solve this issue and potentially save lives. My solution came in the form of FLiCK, a quick deploy emergency drone.
https://www.core77.com/projects/89831/FLiCK