COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER OUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A mouse that uses an infrared laser diode.
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A mouse that emits and sense light to detect the mouse‘s movement.
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A touch-sensitive mouse that recognizes touch gestures.
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None of the above
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Detailed explanation-1: -The difference between an optical mouse and a laser mouse An optical mouse uses an infrared LED light to illuminate the surface. A laser mouse illuminates the surface with a laser beam.
Detailed explanation-2: -Laser mice A laser mouse uses an infrared laser diode instead of an LED to illuminate the surface beneath their sensor.
Detailed explanation-3: -An optical mouse is an advanced computer pointing device that uses a light-emitting diode ( LED ), an optical sensor, and digital signal processing ( DSP ) in place of the traditional mouse ball and electromechanical transducer.
Detailed explanation-4: -A Mouse is an important computer peripheral either for gaming or for regular day-to-day usage. While mechanical mouse is almost extinct, most modern computer mouse are optical or laser. Technically, both these are optical mice as one uses LED and the uses a Laser Diode but the names struck as Optical and Laser.