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1.4
Input Devices (Manual Input Devices (All input devices transfer data…
1.4
Input Devices
Manual Input Devices
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Some input devices require greater human intervention than scanners or cameras to generate the data. These include:
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Pointing Devices
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The actual device itself remains stationary, thus requiring less desk space
Touch Screens - Touchscreen technologies are used with tablets, watches and mobile phones
Interactive whiteboards
Interactive whiteboards are used to show audiences at meetings or classroom students, computer output
They allow the user to use the board as a touchscreen or write over the screen to create annotations
At the end of the meeting, hand annotations can be saved along with the screen image for future reference
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