So i was looking at this useless set of hiking poles in my closet (useless because those particular poles get no use from me) and had an idea. How about installing a cattle-prod like device into the poles that could then be used on trail pests like squirrels, mice, hikers from minnesota, or rabid bears. They could be connected to a device that would generate and store charge as you hike.
So, if anyone would like to sign-up for beta testing, please PM warrgy.