Table of Contents
What are specialized input devices?
Specialized input devices are the devices that enable disabled people, developers, trainers and presenters to use computers/interfaces in ways that would not otherwise be possible, and in ways that maximize the usability of computers/interfaces.
What is special purpose input and output devices?
Updated: 08/31/2020 by Computer Hope. An input device sends information to a computer system for processing, and an output device reproduces or displays the results of that processing. Input devices only allow for input of data to a computer and output devices only receive the output of data from another device.
What is the purpose input device?
Input devices An input device allows data such as text, images, video or sound to be entered into a computer system. Keyboard – The most common input device used for entering text. Includes keys for word processing and data inputting, and for performing specific functions.
What are the examples of input devices?
The most common input devices are the keyboard, mouse, and touch screen. Portable keyboard, wireless mouse, and iPhone. There are hundreds of other input devices, like microphones to capture sound waves, scanners to capture image data, and virtual reality devices to capture our body movements.
What are specialized output devices?
A specialized output device is an output device which is adapted for a particular purpose, such as use by a person who is disabled.
Is a light pen a Specialised input device?
A light pen is a light-sensitive computer input device, basically a stylus, that is used to select text, draw pictures and interact with user interface elements on a computer screen or monitor.
Is DVD RW input or output?
Today, most computers have a CD-RW or DVD-RW drive, network card, and a sound card (or onboard sound on the motherboard), which are all input/output devices. Some people consider a sound card to be more of an output device, but it does have input capabilities as well.
What is an IO board?
A digital I/O board is an interface board that adds the ability to input and output digital signals in parallel to a computer. Using a digital I/O device makes it possible to monitor (read) the statuses of measuring devices as well as the relays and operation switches of various types of control circuits.
What is purpose of output device?
An output device is any piece of computer hardware equipment which converts information into a human-perceptible form or, historically, into a physical machine-readable form for use with other non-computerized equipment. It can be text, graphics, tactile, audio, or video.
What is the purpose of an input device quizlet?
An input device is a piece of computer hardware used to provide data and control signals to an information processing system such as a computer or other information appliance.
What are the 5 input devices and their functions?
Keyboard. Keyboard is the most common and very popular input device which helps to input data to the computer.
Which of the following are specialized devices?
Keyboard, camera mouse, human computer interface, joystick, voice, sensitive touch screen.
Why is graphic plotter called a special output device?
A plotter is a special output device used to produce hard copies of large graphs and designs on paper, such as construction maps, engineering drawings, architectural plans and business charts.
What is IO computer?
I/O (input/output), pronounced “eye-oh,” describes any operation, program, or device that transfers data to or from a computer. Typical I/O devices are printers, hard disks, keyboards, and mouses.
What is analog IO?
What is analog I/O? The signals from sensors that measure surrounding natural factors such as temperature, pressure, and flow rate are often analog signals, and most control actuators move according to analog signals. On the other hand, only digital signals can be handled by computers.
What is the purpose of graphic devices?
In this way the representation of a picture can be displayed on a graphic device using every pixel as a separate component in the image. Graphic devices are output devices, but their physical characteristics restrict them from taking data as represented in the computer’s memory and displaying the data directly.
What are some examples of specialized input devices?
Game controllers like the one with a steering wheel
What are the 10 examples of input devices?
10 Examples of Input Devices. Keyboard. Mouse. Touchpad. Scanner. Digital Camera. Microphone. Joystick. Graphic Tablet. What are 5 input devices? Input devices mainly include: keyboard, mouse, camera, scanner, light pen, handwriting input board, game bar, voice input device (microphone), etc. You May Like Also. What are the 10 output devices?
What are the 20 input devices?
Keyboard. A ‘keyboard’ is a human interface device which is represented as a layout of buttons.
What are the different types of input devices?
Types of Input Devices. Some input devices are handled directly by users to enter data and send commands.