Question

Write short Note on Trackball.

Answer 1

trackball is pointing input device

Answer 2

Trackballs

→A trackball is an input device used to enter motion data into computers or other electronic devices.

→It serves the same purpose as a mouse but is designed with a moveable ball on the top, which can be rolled in any direction.

→Instead of moving the whole device, you simply roll the moveable ball on top of the trackball unit with your hand to generate motion input.

Thank You So Much ❤

#N∅1rPerfect