Question

What is a keyboard nipple?

a.

A keyboard nipple is a device that translates handwriting directly into text.

b.

A keyboard nipple is a foot-operated device that moves the cursor by foot pressure on one side or the other of a pad.

c.

A keyboard nipple is a small rubber protrusion in the center of the keyboard that acts as a tiny isometric joystick.

d.

A keyboard nipple is a type of joystick used in video games.

Posted under Human Computer Interaction

Answer: (c).A keyboard nipple is a small rubber protrusion in the center of the keyboard that acts as a tiny isometric joystick. Explanation:A keyboard nipple is a small rubber protrusion located in the center of some laptop keyboards. It functions like a tiny isometric joystick, controlling the rate of cursor movement across the screen. Although it can be challenging for novices, users can become proficient with adjustments to speed settings.

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