The first ever mouse was made by Douglas Engelbart of Stanford Research Center in 1963. It was one of the major inventions in computing world which supported keyboard to a large extent, making the experience of working on computer easier and faster. Since its invention different technologies have been developed to improve the efficiency of a mouse. A ball mouse is a type of electro mechanical device which uses a small ball as the key component to determine its movements and speed.The backside portion of the mouse shows the ball which is the heart of the ball mouse. When placed over a surface it rotates with the movement of the mouse. The ball mouse needs a flat surface with enough friction for smooth rotation of the ball and hence is generally accompanied with a mouse pad.