Question

4. Difference between Mechanical Mouse and Optical Mouse?​

Answer 1

A mouse that uses light to detect movement. Introduced in the late 1990s, optical mice superseded mechanical mice because their sealed bottom surfaces do not absorb dust and dirt. They work by emitting light from an LED or laser, and a CMOS sensor detects the light reflections as the mouse is moved ...

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Answer 2

A mechanical mouse works with the help of a rubber ball and optical mouse use light to detect movement.

• One part of the computer used to enter information into the system is the mouse.
• In the early days, used a mechanical mouse to perform various input operations.
• The wired mouse has a rubber ball under it, which is in contact with the wheels inside.
• Thus the mechanical mouse is doing its work with the help of that rubber ball.
• When the rubber ball is moving, the sensors inside the mouse sent signals to the system.
• In an optical mouse instead of the rubber, ball light is used to identify the movement.