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Posted by
Wajeeha Riaz May 18, 2018 -
Filed in
Arts & Culture
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897 views
Communication:-Two-way process of reaching mutual understanding, in which participants not only exchange (encode-decode) information, news, ideas and feelings but also create and share meaning. In general, communication is a means of connecting people or places.
3500s BC – The Sumerians develop cuneiform writing and the Egyptians develop hieroglyphic writing.
1792 – Claude Chappe establishes the first long-distance semaphore telegraph line.
1831 – Joseph Henry proposes and builds an electric telegraph.
1902 – Guglielmo Marconi transmits radio signals from Cornwall to Newfoundland.
1993 - Mosaic graphical web browser is launched.
1994 – Internet radio broadcasting is born.
1996 - Motorola StarTAC mobile phone introduced. It was significantly smaller than previous cellphones.
1999 – 45% of Australians have a mobile phone.
1998 - Lotus Notes software is launched
2001 – First digital cinema transmission by satellite in Europe of a feature film by Bernard Pauchon and Philippe Binant.
2003 – Myspace is launched.
2003 – Skype video calling software is launched.
2004 – What would become the largest social networking site in the world, Facebook is launched.
2005 – YouTube, the video sharing site, is launched.
2006 – Twitter is launched.
2007 - iPhone is launched.
2010 - Instagram is launched. iPad is created.
2011 - Snapchat is launched.