Question

what is input device answer in very short​

Answer 1

Answer:

• An input device is a piece of hardware used in computing to send data and control signals to a system that processes information, like a computer or information appliance.
• Furthermore, keyboards, mice, scanners, cameras, joysticks, and microphones are a few examples of input devices.

Input devices can be grouped according to:

• The type of input (e.g., mechanical motion, audio, visual, etc.)

• If the input is continuous (e.g., a mouse's position, though digitised into a discrete quantity, is quick enough to be termed continuous),

• Discrete (e.g., the pressing of a key), or both.

• How many degrees of freedom are involved (e.g., two-dimensional traditional mice, or three-dimensional navigators designed for CAD applications)

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Answer 2

Answer:

Input devices are those peripheral devices that are used to give data and instructions to the computer.

For example:

Mouse, keyboard, scanner, light pen, etc.

Explanation:

Input Device:

Input devices are the hardware devices that make the interaction of the user with the computer.

Whenever the user wants to give data or command to the computer, they use an input device. Also, input devices are used to change the user-given input in a form so that it can be understood by the processor.

There are many different types of input devices are used for various purposes. Some of them are as follows:

• Mouse: A mouse is used to click the icons and options present in a graphical user interface.
• Keyboard: With the keyboard, we can type characters, letters, symbols, numbers, etc.
• Light Pen: Light pens are used to draw sketches on the computer screen.
• Scanner: A scanner reads the image input,
• Touch Screen: Touch screen reads the input by the touch of the user. However, the touch screen also works as the output device too.

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