Since the invention, the computer mouse-type manipulator has gone a long evolutionary path from a wooden box on two wheels to a device with an electromagnetic ball and rollers inside. Then the mechanism was replaced by an optical sensor and LED. And finally, the latter was replaced by a more accurate and less energy-intensive laser.
To top it all, her tail was taken away, replacing it with a bluetooth connection. So there was a wireless laser mouse. Now it is a miniature ergonomic design, with attractive shapes and colors, light weight, extraordinary sensitivity and indispensability in working with a computer or laptop.
Laser mouse device
The laser mouse with its device resembles an optical design. The main work item consists of three parts:
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In addition to technical characteristics, a laser mouse can differ in size, design, ergonomics. Here, the best option would be to try it in place, to feel how it is located in the palm of your hand, whether it moves freely, whether all buttons are easily accessible, how double clicks go, or how the wheel rotates. An example of high-quality laser mouse models is the A4Tech X-750F, OClick 765L, Logitech MX400, Genius Ergo555, Genius Ergo525 and Lexma AM530 (MPE).