Page 17 - Data Science class 11
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Advantages of Non-verbal Communication
            Some of the advantages of non-verbal communication are:

            •  Non-verbal communication makes our message stronger.
            •  Proper gestures and postures help us work professionally.
            •  You can make your message more effective by using the correct gestures when speaking.

            •   Knowledge of non-verbal communication helps us understand the reaction of our audience and adapt our behaviour
               and communication accordingly.

            •  If the verbal message is blocked by noise, distance, etc., you can use the hand gesture to exchange the message.

            Disadvantages of Non-verbal Communication
            Some of the disadvantages of non-verbal communication are:
            •  Lack of formality

            •  Culture oriented
            •  No explanation of messages
            •  Ambiguity
            •  Long conversations are not possible



                            Brainy Fact


                  •  We can tell a true smile, also called a Duchenne smile, from a fake by looking at a person’s eyes.
                  •   In the United States, it’s normal to smile at a stranger; it is seen as a warm and welcoming sign.
                      However, in India, this practice is not followed.




            Visual Communication
            Another important method of communication is visual communication, which involves sending and understanding the
            message through images or pictures alone. The main advantage of this type of communication is that you don't need
            to know a particular language to understand it. It's simple, easy to understand and stays the same in different locations.
            Examples of visual communication include charts & graphs, signs, movies, etc.


                              ML PROGRAM
                             Before (%)  Course End (%)
                                  42
                                                       39


                                     22    20
                         18                   19
                15
                            11
                   9
                                                    5
                 Bored  Not interested  OK  Little interested  Excited


            Advantages of Visual Communication
            •  Visual information immediately catches attention of audience.


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