A pointing devices is used to communicate with the computer by pointing to the locations on the monitor.It can also be used for
- sending command signals to the computer.
- selecting items on the screen.
- selecting commands from command menu.
- drawing graphics, sketches, etc.
Some commonly used pointing devices are mouse, joystick, light pen, graphics tablet, touch screen and trackball.
- Light pen
- Graphics Tablet
- Touch Screen
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