Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
With the trend of the mountain climbing prevailing ,the mountain accidents rise up, and the mislead is the main reason. If u can leave some message or footprints in advance when the accident happen ,that will speed up he rescue procedure and rise in the survival chances. Thus , we use the third foot of climber ,climbing crutch , as a signal rescue devised or the mountain accident. The climber climb up the mountain with the climbing crutch and use a way of the one-step and one-foot. Thus , it come up with a design of Footprint Follower. On the process of mountain climbing, it can leave some odorant footprint on our passed way.