Ergonomic touchpads

Touchpads are most of the time displayed below the keyboard to help the user make small adjustments without having to reach for the mouse every time to make them. These adjustments without the use of the touchpad, with the time, create tension in the hand and forearm. Touchpads include: a pad that controls the cursor, a scroll wheel that is used in web page navigation and traditional clicks: right, left, and clickable scroll wheel.