Multi-texture for five button click pad top surface

1. An input device, comprising:

a touchpad having a touch sensitive surface, wherein the touch sensitive surface has at least one part comprising a topological feature, wherein the topological feature differs from topological features in other parts of the touch sensitive surface, wherein the touch sensitive surface has at least a continuous surface with demarcated parts representing zones;

a switch disposed under the touchpad; and

wherein the topological feature in the at least one part and the topographical features in the other parts of the touch sensitive surface are surface textures on the touch sensitive surface, the surface textures giving a user an indication of locations of the at least one part and the other parts when a user's finger touches the touch sensitive surface,

wherein the surface textures are one of matte surface causing the user's finger to slide easily thereon due to low friction between the matte surface and the user's finger and glossy surface causing the user's finger to stick thereon due to high friction between the glossy surface and the user's finger, and

wherein the at least one part of the touch sensitive surface comprises the glossy surface and the other parts of the touch sensitive surface comprise the matte surface.

2. The input device of claim 1 , wherein the zones include a button zone configured to operate the switch when the button zone is activated.

3. The input device of claim 1 , wherein the touchpad generates a first control signal when an object on the touch sensitive surface of the touchpad is moved and the touchpad generates a second control signal when the touchpad is at an activate position.

4. The input device of claim 3 , wherein the first control signal is a touching signal and the second control signal is a button signal.

5. The input device of claim 2 , wherein the zones include a button zone which functions with a pointing stick.

6. The input device of claim 3 , wherein the touchpad includes a touch sensor configured to sense an object, the first control signal being based on a position of the object on the touch sensitive surface of the touchpad.

7. An input device, comprising:

a touchpad having a touch sensitive surface, wherein the touchpad is delineated into zones, wherein

the zones include a button zone which comprise a center button zone, a left button zone, and a right button zone;

the touch sensitive surface is made of a dielectric material, wherein the touch sensitive surface is responsive to clicking by a user's finger; and

wherein the center button zone includes glossy surface, and the left and right button zones include matte surface to give a user an indication of locations of the center button zone, the left button zone and the right button zone when the user's finger touches the button zone, and

wherein the matte surface causes the user's finger to slide easily thereon due to low friction between the matte surface and the user's finger and the glossy surface causes the user's finger to stick thereon due to high friction between the glossy surface and the user's finger.

8. The input device of claim 7 , wherein the touch sensitive surface is sensitive to a location where the user's finger slides on the touch sensitive surface.

9. The input device of claim 7 , wherein the button zone functions with a pointing stick.

10. A computing system, comprising:

a computing device capable of receiving, processing, and outputting data; and

an input device adapted to send data to the computing device in order to perform an action in the computing device, wherein the input device comprises:

a touchpad coupled to the computing device by a switch and configured to generate touching signals, the touchpad being delineated into zones including a button zone comprising a center button zone, a right button zone, and a left button zone;

the touchpad includes an uninterrupted glass surface, wherein the surface has at least one part comprising a topological feature differing from topological features in other parts of the surface; and

wherein the topological features are surface textures on the uninterrupted glass surface, the surface textures giving a user an indication of locations of the center button zone, the left button zone and the right button zone when a user's finger touches the button zone to generate the touching signals,

wherein the surface textures are one of matte surface causing the user's finger to slide easily thereon due to low friction between the matte surface and the user's finger and glossy surface causing the user's finger to stick thereon due to high friction between the glossy surface and the user's finger, and

wherein the center button zone comprises the glossy surface and the left and right button zones comprise the matte surface.

11. The computing system of claim 10 wherein the switch is a mechanical switch configured to be depressed when the touchpad is depressed.

12. The computing system of claim 10 , wherein the button zone functions with a pointing stick.