Examlex
Write 1 as a sum-of-products in the variables x and y.
Videoconferencing
A technology that allows people in different locations to hold face-to-face meetings without having to move to a single location physically.
Telephone Conversation
A spoken communication between two or more people using telephones, enabling them to have a real-time dialogue over a distance.
Nonverbal Communication
The process of conveying a message without the use of words, through gestures, facial expressions, posture, and other physical behaviors.
Vocal Tone
The quality or character of sound of someone's voice, which can convey emotions, intentions, or attitudes.
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