Communication

1. Communication Ways communications have changed from early human civilization to modern times

2. Egyptian Hieroglyphics • Letters or symbols that are written or imprinted on a surface to represent the sounds or words of a language. • Invented about 3,500 BC, that is, 5,500 years ago.

3. Paper • Paper was made to enable people to communicate their ideas in a written expression. • The credit for inventing the original paper goes to Chinese man Tsai Lun

4. The Postal System

5. The Later Postal System

6. Writing

7. The First Printed Book • The first book printed on a printing press using movable type was the Gutenburg Bible printed by Johannes Gutenberg in Germany . • Made in 1450.

8. The First Working Electric Telegraph

9. tv • 1872 - 1877 A series of photographs can be v1872 - 1877 A series of photographs can be viewed by stroboscopic disc. 1884 George Eastman invents flexible photographic film. 1887 Thomas Edison patents motion picture camera. 1888 Edison attempts to record picture photos onto a wax cylinder. 1891 - 1895 Dickson shoots numerous 15 second motion pictures using Edison's kineograph, his motion picture camera. 1895 First public demonstration of motion pictures displayed in France. 1897 Development of the Cathode Ray Tube by Ferdinand Braun. 1907 Use of cathode ray tube to produce television images. 1923 Patent for the iconoscope, the forerunner of the picture tube. 1927 Talking films begin with Al Jolson in "The Jazz Singer". Early 1930s RCA conducts black and white broadcasting experiments. 1936 First television broadcast made available in London. 1938 Initial proposal for color TV broadcast made by George Valensi. 1945There were fewer than 7,000 working TV sets in the country and only nine stations on the air; three in New York, two each in Chicago and Los Angeles, and one each in Philadelphia and Schenectady, N.Y. iewed by stroboscopic disc. 1884 George Eastman invents flexible photographic film. 1887 Thomas Edison patents motion picture camera. 1888 Edison attempts to record picture photos onto a wax cylinder. 1891 - 1895 Dickson shoots numerous 15 second motion pictures using Edison's kineograph, his motion picture camera. 1895 First public demonstration of motion pictures displayed in France. 1897 Development of the Cathode Ray Tube by Ferdinand Braun. 1907 Use of cathode ray tube to produce television images. 1923 Patent for the iconoscope, the forerunner of the picture tube. 1927 Talking films begin with Al Jolson in "The Jazz Singer". Early 1930s RCA conducts black and white broadcasting experiments. 1936 First television broadcast made available in London. 1938 Initial proposal for color TV broadcast made by George Valensi. 1945There were fewer than 7,000 working TV sets in the country and only nine stations on the air; three in New York, two each in Chicago and Los Angeles, and one each in Philadelphia and Schenectady, N.Y.

10. Radio • The early history of radio is the history of technology that produced radio instruments that use radio. Radio development began as "wireless telegraphy", first invented by David Edward Hughes waves.

11. Plane • A man named Otto Lilienthal inspired the Wright brothers to build their first airplane Orville and Wilbur Wright were the first to pilot powered flight on December 17th 1903

12. Video Chat • Video chat is also known as video conferencing. This was developed at the same time as the television. They consisted at first of two closed-circuit television systems that were connected through cable. NASA used this type of communication on the first manned space flights.

13. The Telephone • Alexander Graham Bell made the first telephone call on March 10th, 1876, through the Liquid Transmitter he had designed.

14. The Mobile Telephone

15. Micro-wave • The micro wave was invented to heat food. • Jan 1955

16. Photography The First Photograph taken with… • Photography is a method of recording images by the action of light, or related radiation, on a sensitive material • Joseph NicephoreNiepcemade made the first photographic image with a camera obscura. • Taken in the summer of 1827

17. The Computer • The first computer was called the ENIAC (Electronic Numerical Integrator And Computer). • the first one manufactured was on February 14, 1946. It was designed by John Mauchly and J. PresperEckert of the University of Pennsylvania

18. Satellites • History changed on October 4, 1957, when the Soviet Union successfully launched Sputnik I. The world's first artificial satellite was about the size of a basketball, weighed only 183 pounds, and took about 98 minutes to orbit the Earth on its elliptical path.

19. Game Consoles • The Magnavox Odyssey was the first video game console, released in 1972 • The Atari 2600 became the most popular game console of the second generation. • The NES made video games popular again after the 1983 crash. • The Sony PlayStation became the most popular system of the fifth generation consoles, eventually selling over 100 million systems. The release of the Xbox 360 began the seventh generation. The Wii U is an upcoming video game console from Nintendo as the successor to the Wii.

20. Social media 2001 • May 1-Wikipedia, a free encyclopedia that anyone can edit, launches.November - StumbleUpon, a website that recommends web content to its users, begins. 2003 • May - LinkedIn begins. LinkedIn strives to be known as a business-related social networking site used by professionals from its inception.May 23 - Wordpress, a publishing platform that hosts blogs, is released. 2004 • January - Myspace is launched.January 4 - Google begins Gmail.February - Flickr, an image and video hosting website, goes live.March 1 - Facebook, a social networking service which began at Harvard, expands to other universities. 2005 • FebruaryYoutube, a video-sharing website, goes live. 2006 • JuneMyspace becomes the most popular social networking site in the United States.July 15Twitter, a website for mini-blogging and social networking, begins.