Shelldo is a wearable device that is meant to protect the wearer from extreme weather conditions (Hail, storms, snow etc.) When extreme weather is sensed by the Shelldo the Shelldo will expand and open up to protect the user. When the weather is more friendly(Ex.Sunny, and light rain etc.) and does not cause that much of a threat, the Shelldo will remain on the back of the user's neck area. The Shelldo will help the people in my world because my world is a small island and everything is in walking distance from each other.