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Unformatted text preview: whatever their PC had to say. Other systems might allow users to wear an acoustical system that rests on the persons inner ear. When the computer speaks, only the wearer could hear it. Another type of natural interface could be a ballpoint pen. Someone might want to talk to his or her computer during a meeting when silence is required. What if a pen were part of the computer system, and the computer could read what the user was writing and then take commands or dictation as the user wrote notes on a notepad? This means a computer could listen to the meeting, transcribe what was said, and at the same time, take commands and notes from the user as additional input....
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- Spring '12