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- What is difference between mouse and light pen?
- Why are a mouse and a light pen called pointing device?
- What is a pointing device you can use instead of a mouse?
- Did light pen is a pointing device?
What is difference between mouse and light pen?
A light pen is similar to a mouse, except that with a light pen the pointer can be moved and objects can be selected on the display screen by directly pointing to the objects with the pen. Joystick - A joystick is a lever that moves in all directions and controls the movement of a pointer or some other display symbol.
Why are a mouse and a light pen called pointing device?
Why is a mouse called a pointing device? A mouse is called a pointing device because using it lets you move the mouse cursor and point to anything on the screen.
What is a pointing device you can use instead of a mouse?
A touchpad or trackpad is a flat surface that can detect finger contact. It is a stationary pointing device, commonly used on laptop computers. At least one physical button normally comes with the touchpad, but the user can also generate a mouse click by tapping on the pad.
Did light pen is a pointing device?
Light Pen (similar to the pen) is a pointing device which is used to select a displayed menu item or draw pictures on the monitor screen. It consists of a photocell and an optical system placed in a small tube.
