what is considered an input device
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Input And Output Devices Below we discuss the variety of peripheral devices used for computer input and output. Input Devices. Keyboard. The computer keyboard is used to enter text information into the computer, as when you type the contents of a report. The keyboard can also be used to type commands directing the computer to perform certain actions.
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Output device Inputs are the signals or data received by the system, and outputs are the signals or data sent from it. There are many input and output devices such as multifunction printers and computer-based navigation systems that are used for specialised or unique applications. In computing, input/output refers to the communication between an information processing system (such as a computer), and the outside world. Inputs are the signals or data received by the system, and outputs are the signals or data sent from it.
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Input and Output Devices Input and Output Devices : Links to topics on this page: Before a computer can process your data, you need some method to input the data into the machine. The device you use will depend on what form this data takes (be it text, sound, artwork, etc.). Similarly, after the computer has processed your data, you often need to produce output of the results. This output could be a display on the computer screen, hardcopy on printed pages, or even the audio playback of music you composed on the computer. The terms “input” and “output” are used both as verbs to describe the process of entering or displaying the data, and as nouns referring to the data itself entered into or displayed by the computer. Below we discuss the variety of peripheral devices used for computer input and output.
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- An input device is any peripheral used to provide data and control signals to an information processing system (such as a computer). Input and output devices make up the hardware interface between a computer as a scanneror 6DOFcontroller.
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Input Device An input device is any hardware device that sends data to a computer, allowing you to interact with and control the computer. The picture shows a Logitech trackball mouse, an example of an input device. The most commonly used or primary input devices on a computer are the keyboard and mouse. However, there are dozens of other devices that can also be used to input data into the computer. Below is a list of computer input devices that can be utilized with a computer or a computing device.
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Input Device Defined A keyboard is the most fundamental input device for any computer system. In the early days of computing, it was typically the only input device. A keyboard contains keys for letters and numbers as well as for specialized tasks, such as Enter, Delete, etc.
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Output Device An output device refers to user-computer communication devices and devices used for communication between computers, devices and other peripherals, which may be used for input/output (I/O) purposes, like network interface cards (NIC), modems, IR ports, RFID systems and wireless networking devices, as well as mechanical output devices, like solenoids, motors and other electromechanical devices.
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Output device Input/output. Inputs are the signals or data received by the system, and outputs are the signals or data sent from it. There are many input and output devices such as multifunction printers and computer-based navigation systems that are used for specialized or unique applications. In computing, input/output refers to the communication between an information processing system and the outside world. Inputs are the signals or data received by the system, and outputs are the signals or data sent from it together. Types of output. Some types of output are text, graphics, tactile, audio, and video.
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List of Input Devices on a Computer March 31, 2015. Input devices allow you to get data into the computer. There was a time when the only way to get data into a computer was by typing. Early computers only accepted numbers and text as input. As the types of data users wanted to input changed, so did input devices.
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What Are Types of Output Devices? Quick Answer. Some types of output devices include CRT monitors, LCD monitors and displays, gas plasma monitors and televisions. Ink jet printers, laser printers and sound cards are also types of output devices. An output device is any computer component that relays information to a user through text, graphics, audio or video. The information is known as a soft copy because it only exists electronically for a short period of time.
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What Are Computer Input Devices? Computer input devices are external devices used to send task-specific information to computers. Such devices provide an interface between the user and the computer and are used to perform different functions. Common examples of input devices include a keyboard, mouse and scanner. Continue Reading.
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- An output device is any piece of computer hardware item which utilizes whatever data and commands from your computer in order to perform a task.
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What Is the Definition of Input Devices? When dealing with computers, an input device is defined as any hardware which allows for information, data or input to be transmitted to the computer. This could be anything from a keyboard and mouse to a barcode reader.
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Personal Computers Chapter 2 The most common input devices include: mice and keyboards. The primary output device for computers is a: video monitor. The hardware device commonly referred to as the brain of the computer is the: CPU. CPU stands for: central processing unit.
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Examples of Input Devices on a Computer Examples of Input Devices on a Computer. Basic computer knowledge includes being able to distinguish between an input and an output device. While output devices receive computer information, input devices provide data to a system for use on the computer.
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Peripheral device Some devices, such as video display terminals and USB hubs, may provide both input and output. Other examples are devices that enable the transmission and reception of data between computers—e.g., modems and network interfaces.
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- hai... the most input devices are keyboard, mouse etc and output device is monitor and may be the printers........
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What are examples of input and output devices? The same is true with a computer, although computers are considerably more complex. Anything that provides input to the system is an input device. Anything that allows the system to relay an internal state to something else is an output device. Some devices naturally act as both. For example, your connection to the Internet serves as both an input and an output device.
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Computer hardware Input. Input devices allow the user to enter information into the system, or control its operation. Most personal computers have a mouse and keyboard, but laptop systems typically use a touchpad instead of a mouse. Other input devices include webcams, microphones, joysticks, and image scanners. Output device
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- Examples include: text, images, sound, or video displayed on a monitor or through speaker as well as text or Braille from printers or embossers. Input Device – any device that enters information into a computer from a external source. Examples include: keyboards, touch screens, mouse, trackballs, microphones, scanners, etc. Processing Device – the electronics that process or transform information provided as an input to a computer to an output.
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The Definition of Input Devices Input devices are hardware components that enable users to interact with a computer. Without input devices, you would not be able to feed instructions to a computer. The most common input devices in modern computers are the mouse (or pointing device), the keyboard, the scanner, the webcam and the microphone. Another input device, serving a niche purpose, is the joystick, used in gaming.
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- Quick Answer. The function of an input device is to provide data and control signals to an information processing system like a computer. There are several different kinds of input devices used in a computer. These include a keyboard, mouse, scanner, microphone, joy stick and bar code reader, among others. Continue Reading.