Non-verbal communication :-

Non speaking, no words uttered, no noise type of communication; this is how a non-verbal communication is defined. This is normally used when one is not capable to speak. May it be a temporary illness that made you lost your speech, or it can be a long term sickness that will need you to learn to communicate without the use of speech.

Woman showing cards to kids for communication

Research also shows that 50% of in-person communication comes from nonverbal cues like facial expressions, body stance, and tone of voice. According to one study, only 10% of a Receiver’s comprehension of a Message is based on the Sender’s actual words; 40% is based on paralanguage (the tone, pace, and volume of speech), and 50% is based on nonverbal cues (body language). 

Importance of Non-verbal communication