1) Mechanical: This is a type of computer mouse that has a rubber or metal ball on its underside and it can roll in every direction. Sensors within the mouse, which are mechanical, detect the direction in which the ball is inspiring and moves the pointer on the screen in the same direction. A mouse pad should be used under the mouse to run on.
2) Optomechanical: This type is the same as the mechanical mouse except that it uses visual sensors to the appeal of the ball. A mouse pad should be used under the mouse to run on.
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3) Optical: This type uses a laser for detecting the mouse's movement. You don't need a
mouse pad but you can use one made for visual mice. visual mice do not have any
mechanical inspiring parts. This type responds more swiftly and de facto than the mechanical and optomechanical mice and now that they have been nearby awhile the price is pretty comparable.
How does a computer mouse hook up to the computer?
Serial mouse: these ones associate directly to an Rs-232C serial port or a Ps/2port. This is the simplest type of connection.
Ps/2 mouse: connects to a Ps/2 port.
Usb mice
Cordless mouse: These are not physically related to the computer. They rely on infrared or radio waves to report with the computer. Cordless are more costly than both the serial and bus mouse. The nice thing is that there is no cord to constrain or get in your way.
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