In early times people used to use the birds to deliver letters and aftersometime thwy used the post man to deliver the letter.after the eccessability of gadgets we use telephones,mobile phones and even internet.
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The relations between humans were very thick and intense before the introduction of all these gadgets. Before , these gadgets , humans made time to spend with their family , their dear ones and gave importance to all the spheres of life. But , after these gadgets came into our lives , we are least bothered about people , their problems or anything concerned with human relations. People are connected to one-another , but it is all in the virtual world of social-networking. Humans relations are said to be more strained due to the introduction of certain gadgets. Hence , the major difference is that we are giving more importance to these non-living objects than living people and their importance.
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