How does a Mouse know when you move it? || How Does a Computer Mouse Work?

#HowItWorks #Mouse #ComputerMouse
You've probably used a mouse today. But do you know how it works?
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In this video, we explore the different parts of a computer mouse and we'll focus on the optical navigation system. Specifically, we'll look at how exactly computer mice can track their movement on a mouse pad. Finally, we take a look at the difference between gaming mice and normal mice, and we explore DPI or dots per inch and how different mice have different amounts of DPI.