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optical mouse

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optical mouse

A mouse that uses light to detect movement. It emits a light and senses its reflection as it is moved. Early optical mice required a special mouse pad, but today's devices can be rolled over traditional pads like a mechanical mouse as well as over almost any surface other than glass or mirror. Contrast with mechanical mouse.


optical mouse [′äp·tə·kəl ′mau̇s]
(computer science)
A mouse that emits a light signal and uses its reflection from a reflective grid to determine position and movement.

(hardware)optical mouse - Any kind of mouse that uses visible light or infrared to detect changes in its position.


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The full names of the two mice are (take a deep breath): "Wireless IntelliMouse Explorer Night Vision Green" and "Wireless Optical Mouse Groovy Orange.
For ambidextrous comfort, Microsoft introduces Wireless Optical Mouse with a new three-button design in three vibrant colors, Metallic Red, Periwinkle and Steel Blue, and one graphic, Blue Moon.
New to the education market, this optical mouse allows teachers and lecturers to move around the room freely as they present to their students.
 
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