What is the difference between a computer mouse and a light pen?

1. What is the difference between mouse and light pen?
2. What is a light pen in a computer?
3. What is the difference between a joystick and a light pen?
4. What is a pen mouse?
5. Is light pen still used?
6. What are the disadvantages of light pen?
7. Who uses a joystick?
8. Is light pen is a pointing device?
9. Can you use a pen instead of a mouse?
10. Can I use a stylus instead of a mouse?
11. Does stylus work on non touch screen laptop?
12. Is stylus a light pen?
13. Is light sensitive pen like device?
14. Who invented light pen?

What is the difference between mouse and light pen?

A mouse is a most popular pointing device.It is a cursor -control device having a small palm size box with a round ball at the base which sense the movement of the mouse and sends corresponding signals to CPU when the mouse button are pressed. ... A lightpen is a pointing device which is similar to a mouse.

What is a light pen in a computer?

A light pen is a computer input device in the form of a light-sensitive wand used in conjunction with a computer's cathode-ray tube (CRT) display. It allows the user to point to displayed objects or draw on the screen in a similar way to a touchscreen but with greater positional accuracy.

What is the difference between a joystick and a light pen?

Answer Expert Verified

Both are the input devices for computers. Joystick is actually used in computers for playing games . It is a hand device with the buttons in it from which the games are controlled. ... While the light pen is device especially designed for computers for easiness of work.

What is a pen mouse?

Like its name suggests, a pen mouse is simply a mouse packaged in a familiar pen form factor. Almost all pen mice are 2.4 ghz wireless, relying on a battery plus a USB nano receiver to connect to the computer. Just to bring home the point, a pen mouse is simply a regular optical mouse in a pen factor.

Is light pen still used?

Today, light pens are no longer used due to the invention of touch screens. 2. The term light pen may also refer to a pointing input device utilizing a light that is commonly used during a presentation. The light pen is a very focused flashlight-type of device or a laser pointer.

What are the disadvantages of light pen?

What is the disadvantage of the light pen? Explanation: light pen requires special implementations and sometimes gives false reading due to background lighting in a room. 3. ________ is used in graphics workstation as input devices to accept voice commands.

Who uses a joystick?

Joysticks are also used for controlling machines such as cranes, trucks, underwater unmanned vehicles, wheelchairs, surveillance cameras, and zero turning radius lawn mowers. Miniature finger-operated joysticks have been adopted as input devices for smaller electronic equipment such as mobile phones.

Is 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.

Can you use a pen instead of a mouse?

Drawing tablets from Wacom enable you to use a special stylus, which you hold like a pen or pencil or brush, to move the cursor (rather than using a mouse, track pad, or trackball).

Can I use a stylus instead of a mouse?

A pen is better than a mouse for editing or painting, but if you want it to replace your mouse for other tasks, it will take some getting used to. Also, consider that most tablets come with a wireless mouse that you don't have to hover above the tablet.

Does stylus work on non touch screen laptop?

The Touch8 Smart Pen being shown here at CES 2013 is a stylus that works on non-touch screens, but it's not a pen without problems. ... The Touch8 Smart Pen works on desktop monitors and laptops of up to 17 inches and doesn't require additional drivers, so setup is uncomplicated.

Is stylus a light pen?

A light pen, basically a stylus, is a light-sensitive directing computer input device. It is generally used to highlight text, object or alter data on a computer screen or monitor.

Is light sensitive pen like device?

It is a light sensitive pen-like input device and is used to select objects directly on the computer screen. It is used for making drawing, graphics and for menu selection. Figures and drawings can be made by moving the pen on computer screen.

Who invented light pen?

The first light pen was invented by Ben Gurley in 1959. The basic idea for the computer mouse came to Douglas Engelbart in 1961, while he was attending a computer graphics conference. He was unsatisfied with the other pointing devices available at this time.