Question

What is the function of a potentiometer inside a traditional ball mouse?

a.

It adjusts the weight of the mouse to the user's preference.

b.

It regulates the power supply to the mouse.

c.

It translates the rotation of the ball into horizontal and vertical motion.

d.

It determines the click speed of the mouse buttons.

Posted under Human Computer Interaction

Answer: (c).It translates the rotation of the ball into horizontal and vertical motion. Explanation:In a traditional ball mouse, a potentiometer is a component that helps to detect and translate the rotation of the ball into horizontal and vertical motion. As the mouse moves, the ball inside it rotates. This rotation is detected by small rollers that adjust the values of the potentiometers, which can then be used to determine the mouse's movement.

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Q. What is the function of a potentiometer inside a traditional ball mouse?

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