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san4es73 [151]
2 years ago
14

A pointing device uses light to determine hand motion.

Computers and Technology
1 answer:
kirill [66]2 years ago
3 0
The answer to this is Optical mouse. 

The reason the answer is optical mouse is because the optical mouse is a computer mouse which uses a light source, typically a light-emitting diode, and a light detector, such as an array of photodiodes, to detect movement relative to a surface. 

Hope this helped :)
have a great day 
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