no
Optical mouse: Most desktop computer users today have some type of optical mouse, which uses devices that emit and sense light to detect the mouse's movement.
The mouse or the touch-pad controls the cursor.
i guess dpi
They get dirty, they are not as accurate as an optical mouse, and like anything with a moving part they will wear out.
A lazer mouse.
Optical...If im not mistaken.
Mini Toolbar
laser light
I use the mouse for directional, with WASD mapped for actual movement. Some player use the arrow keys for more independent movement and targeting.
A track ball mouse is a mouse that uses an internal ball to track movement, instead of a laser. These have been outdated by optical mice.
They get dirty, they are not as accurate as an optical mouse, and like anything with a moving part they will wear out.