Comparison: Microsoft Wheel Mouse Optical, Microsoft IntelliMouse Explorer 3.0 and Logitech MouseMan Dual Optical
How Does an Optical Mouse Work? | HowStuffWorks
PARTS - THE MOUSE
How does a computer mouse work? - Explain that Stuff
Optical mouse hi-res stock photography and images - Alamy
Parul Polytechnic Institute - An optical mouse is a computer mouse which uses a light source typically a LED and a light detector such as an array of photodiodes, to detect movement