In a Virtual World,users Communicate Solely Using Voices

question 4

True/False

In a virtual world,users communicate solely using voices.

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Definitions:

Photoelectric Sensor

A device that uses light to detect the presence, absence, or distance of an object.

Transmitter

A device that sends signals, often converted from physical measurements, to other instruments or systems for monitoring or control purposes.

Light Sensor

A device that detects light and converts it into an electrical signal.