Answer:

Nonverbal communication means communication between people through sending and receiving wordless cues.

The presentation is, perhaps, the one mode of communication that has proved relevant through every technological innovation. Our decks get more glamorous, but it’s still just you on stage, in front of an audience. Nonverbal signals can increase trust, clarity, and add interest to your presentation when yielded properly. Learning how to become more sensitive to body language and nonverbal cues will make you the best presenter you can be.

Through nonverbal communication we can communicate even in public without disturbing any one and we can use it any where and it can conveys important interpersonal and emotional messages and it regulates conventional flow.

Nonverbal Communication includes

• Facial Expressions. Facial expressions are responsible for a huge proportion of nonverbal communication. ...
• Gestures. ...
• Paralinguistics. ...
• Body Language and Posture. ...
• Proxemics. ...
• Eye Gaze. ...
• Haptics. ...
• Appearance

To communicate with deaf people nonverbal communication totally outweighed verbal communicatoins.

I feel facial expressions are the most importances in overall communication because it convey our feelings easily to others.