who use special devices like
sip, Puff and breath switches to procide input to the computer?
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Answered by
4
Answer: Serial key is an accessibility function that assists people that have difficulty using a keyboard or mouse (or both). They can use special devices such as Sip, Puff and Breath Switches to provide input to the computer through the serial ports.
Answered by
0
Answer:
i use these special devices
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