Neeti wants to use an input device that works by sensing the user’s finger movement and downward pressure. Which among the following should she use?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. Touchpad.
A touchpad is an input device that operates by sensing the movement and pressure of a user's finger on its surface. As Neeti moves her finger across the pad, the cursor on the screen mirrors that movement. The downward pressure she applies is typically registered as a "click," similar to pressing a mouse button. Touchpads are commonly found on laptops and offer a compact and integrated way to control the computer without needing a separate mouse.