What is the definition of a laser mouse?
A laser mouse is an optical computer mouse that uses an infrared laser diode to track movement; they are the most precise and accurate mice currently available.PrecisionA laser mouse can track more than 2,000 dpi (dots per inch). An optical mouse will typically only be able to track up to 800 dpi. Because of the higher dpi, a laser mouse is more accurate and precise than an LED mouse.Laser LightWhile an LED mouse uses a red light to track movement, a laser mouse uses infrared light, and that is invisible to the naked eye. Despite their name, no visible “laser” is seen from a laser mouse and they cannot damage your eyes.MultisurfaceA laser mouse can work on nearly any surface, so no mouse pad is needed for one. A laser mouse can even work on a multi-colored surface without interference, unlike an LED mouse.Dark Field MiceNew laser mice can also work on transparent and reflective glass.
