Compass is used for directing the directions east,west,north,south etc.Compass shows directions using mobile sensors in mobile devices. Compass can be used for a variety of reasons, such as travel,picnics,camping, boating or tracking.Compass is useful in emergency situations like in jungle,sea or any other places where you can easily get directions to the east,west,north,south of the earth. So that compass can be helpful in finding directions and ways for people travelling to mou