Dear Student ,

Non Verbal communication means to convey any message to someone without using oral and written communication .

Some of the examples of non-verbal communication is as follows :

• Body Language
• gestures
• Eye Contact
• facial Expressions
• Posture etc.

These type of Non-verbal communication can give benefits to communicate with deaf and dumb persons ..

Beside that, this type of communication is easily presentable to all and takes less time to convey any message to some one !

Hope this answer helps !