makaylia jones
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Makaylia Jones. Communication Timeline. 1792. Mechanical semaphore is invented in France. 1830. Ada Byron, a mathematician, writes the world’s first computer program for a computing machine designed by Charles Babbage, but never built. 1837. Samuel Morse invents a telegraph - PowerPoint PPT PresentationTRANSCRIPT
MAKAYLIA JONES
Communication Timeline
1792Mechanical semaphore
is inventedin France.
1830Ada Byron,
a mathematician,writes the world’s firstcomputer program fora computing machinedesigned by Charles
Babbage, butnever built.
1837Samuel Morse
invents a telegraphthat can send short
and long beeps, called“dots” and “dashes.”
1866
First successfultransmissions over
a transatlantic cable.
1876Alexander Graham Bellinvents the telephone,transmitting the soundof the voice clearly over
electrical wires.
1884
First long distancephone calls are
made.
1990
Tim Berners-Leeinvents the World
Wide Web.
1901Gugliermo Marconisends the first radio
signal across theAtlantic Ocean.
1924Pictures are firsttransmitted overtelephone lines.
1928Very first few homes gettelevision sets to watch
broadcast programs.
1963First communicationssatellite is launched,allowing worldwide
live broadcast of the1964 Olympics.
1970The Internet is
invented by theU.S. government asa means of military
communication.
1972The first E-mail
messages are sent.
1979The first emoticon
is used in anE-mail message.
1982The first cell phones
are available for sale.