The Sharp Edge Detection Tool
Channel: UNLVECE
Date: 2018-08-08

The Sharp Edge Detection Tool was created for the specific use of astronauts performing Extravehicular Activities (EVA), more commonly known as spacewalks. Impacts from micrometeoroids and the increasingly large amounts of debris orbiting the Earth leave small but dangerous craters on the surfaces of which they collide with. These surfaces can include hand railings surrounding the exterior of the International Space Stations and other space vehicles, to which astronauts use as a literal lifeline. The resulting craters can have sharp lips extending outward that can puncture and damage space suits, specifically the gloves of an astronaut. Due to limited mobility and impaired visibility that comes with space suits, the astronauts have a disadvantage in locating and avoiding such craters. 
 The intention of the device is to identify these miniscule and dangerous spots along the hand rails. Through the use of an integrated camera and detection software, the handheld tool will not only recognize the sharp edged craters but will alert the user of its finding using the colored LCD screen. The device is easy to use to accommodate the users’ limitations and thus is always running and scanning after it is turned on. The attached light source makes it possible to always get the clearest image. Quick and accurate identification can help prevent harm to both life and equipment. Future attachments are possible to mechanically fix or physically mark the craters on the hand rails.