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Amrith, Aditya, Sruthi, Maria, Dzakiyah, Roland, Syahkha, Fathir, Raehan, Sion

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Input devices are pieces of hardware that are used to input information into a device. (eg Computer) such as a Keyboard, Mouse, or Trackpad. Input devices are hardware components or peripherals that allow users to provide data, commands, or instructions to a computer or electronic devices

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Input devices have existed for more than a hundred years and first came into existence around the 1800s in the form of punch cards.

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Who invented monitor?, When monitor was invented?

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Who invented monitor?, When monitor was invented?

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the monitor was invented in 1897 by  Karl Ferdinand Braun.

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Touch pad was invented by George E in 1988.

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The first input device is keyboard, invented by Chirstopher Latham Sholes on 1867

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Who invented mouse?, When mouse was invented?

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Who invented mouse?, When mouse was invented?

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the computer mouse was invented in 1963 by Douglas Engelbart

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Who invented speaker?, When speaker was invented?

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Who invented speaker?, When speaker was invented?

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the speaker was invented in 1878 by Alexander Graham Bell

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Herman Hollerith came up with the first keypunch device to tabulate the results of the 1890 American Census, which had no less than 80 questions as part of its survey. The keypunch led to the development of keyboards, one of the most important Input devices as we know today.

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The purpose of an input device is to enable computer operators to have control of the computer and send data such as text, images, or sounds to the computer. An input device such as a keyboard will feed text characters for word processing and enable the computer user to perform specific control functions

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Fatur, Natalie, Odette, Faustine, Ethan, Laura, Jihan, Jashith, Hunafa, Divyansh

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An output device is a piece of hardware used to receive data from the computer and convert it into a human-perceptible form.

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The purpose of an output device is to receive data from a computer and convert it into a human-perceptible form or a physical machine-readable form for use with other non-computerized equipment. Output devices allow computers to communicate with users and with other devices. The output stage is where the information obtained via processing is presented to the user in a suitable format

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It is not clear who specifically invented the output device as it has evolved over time with different types of output devices being developed by different people. The earliest output devices were punched cards, which were developed by Joseph-Marie Jacquard, a French weaver, in the early 1800s. The computer monitor, which is one of the most common output devices today, was invented in 1897 by Karl Ferdinand Braun

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Speakers are audio output devices that produce sound, allowing users to hear audio from computers, multimedia presentations, games, and other applications. They can vary in size and quality, from built-in laptop speakers to high-end external speakers.

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Printers produce hard copies of digital documents, images, or graphics on paper or other media. There are different types of printers, including inkjet, laser, dot matrix, and 3D printers, each with its specific use cases.

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Monitors are the most familiar type of output device, providing visual output in the form of text, images, videos, and graphical user interfaces (GUIs).