COMPUTER HARDWARE
OUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Eye Tracker
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Screen Typer
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Braille Keyboard
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Sip/Puff Switch
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Detailed explanation-1: -Braille is used to help you read and write with a vision impairment. You read it from left to right with your fingertips. It is still widely used, even with the introduction of alternative assistive technologies like screen readers, text-to-speech and audiobooks.
Detailed explanation-2: -Refreshable Braille Display A braille display device operates by lowering and raising different combinations of pins electronically to produce in braille what appears on a portion of the computer screen. A braille display device connects to a standard computer with a special cable.
Detailed explanation-3: -Input. Most individuals who are blind use standard keyboards; however, Braille input devices are available. Braille key labels can assist with keyboard use.