Mouse user interface with configurable components

1. A mouse for use as a user interface with a computing device, the mouse comprising:

a body component;

a wheel component; and

an arm component,

wherein the arm component includes a first part coupled to the body component,

wherein the arm component includes a second part coupled to the wheel component,

wherein the wheel component moves between a first position and a second position when the arm component rotates about a first axis,

wherein the wheel component is partially covered when the wheel component is at the first position, and

wherein the wheel component is fully uncovered when the wheel component is at the second position.

2. The mouse of claim 1 , wherein the first axis is located where the first part of the arm component is coupled to the body component.

3. The mouse of claim 1 , the mouse comprising:

a first finger placement location; and

a second finger placement location,

wherein the wheel component rotates about a second axis located where the wheel component is coupled to the second part of the arm component,

wherein the wheel component moves away from the first finger placement location towards the second finger placement location when the wheel component rotates in a first direction about the second axis, and

wherein the wheel component moves away from the second finger placement location towards the first finger placement location when the wheel component rotates in a second direction about the second axis.

4. The mouse of claim 3 , wherein the mouse comprises:

a lift component positioned above at least one of the first finger placement location or the second finger placement location.

5. The mouse of claim 3 , wherein the second axis is a vertical axis.

6. The mouse of claim 1 , wherein the wheel component rotates about a second axis located where the wheel component is coupled to the second part of the arm component.

7. The mouse of claim 6 , wherein the first axis is perpendicular to the second axis.

8. The mouse of claim 1 , wherein the wheel component or the arm component includes a height adjustment sub-component that adjusts the height of the wheel component from a first height to a second height relative to a bottom of the mouse.

9. The mouse of claim 1 , wherein the wheel component includes a barrel and a force adjustment component that adjusts an amount of force required to rotate the barrel.

10. The mouse of claim 1 , wherein the wheel component includes an optical encoder.

11. The mouse of claim 1 , wherein the wheel component includes:

a detachable wheel cover with a first type of outer surface texture; and

a barrel of a diameter that is compatible with the detachable wheel cover and at least one other detachable wheel cover with a second type of outer surface texture.

12. The mouse of claim 1 , wherein the wheel component moves down from a center position when a downward pressure is applied by a user, moves left from the center position when a leftward pressure is applied by the user, and moves right from the center position when a rightward pressure is applied by the user.

13. The mouse of claim 1 , wherein the first part and the second part are at opposite ends of the arm component.

14. The mouse of claim 1 , the mouse comprising:

a docking cavity sized to receive at least a first portion of a first sensor component and at least a second portion of a second sensor component at different times,

wherein a first size of the first sensor component is different than a second size of the second sensor component, and

wherein the docking cavity is sized to hold only one of the first portion or the second portion at a time.

15. The mouse of claim 14 , wherein the first sensor component includes a first type of sensor, and wherein the second sensor component includes a second type of sensor.

16. The mouse of claim 14 , wherein the mouse comprises:

a lift component with an underside surface and a side surface,

wherein the lift component is positioned on a side of the mouse.

17. The mouse of claim 1 , wherein the mouse comprises:

a lift component with an underside surface and a side surface,

wherein the lift component is positioned on a side of the mouse.

18. The mouse of claim 17 , wherein the lift component is detachable from the mouse.