An alternative form of communication that involves the use of a computer is known as which?

• A. Gestures
• B. Voice synthesizer
• C. Sign language
• D. Text messaging

Answer: (B)

Using a voice synthesizer means a computer turns typed text or stored symbols into spoken words. This makes it a form of communication that provides audible speech for someone who may not be able to speak themselves. It’s a key example of speech-generating technology, often used on tablets or dedicated devices to produce voice output.

Gestures and sign language rely on manual or visual signals, not voiced output. Text messaging sends written text, not spoken words. The voice synthesizer specifically delivers spoken language, which is why it’s the best fit for this question.