telecomunication invention

Timeline created by Alejandro Benita
  • Charles Babbage

    Charles Babbage
    A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming.
  • Telegraph- Samuel Morse

    Telegraph- Samuel Morse
    An apparatus for communication at a distance by coded signals.
  • Telephone- Graham Bell

    Telephone- Graham Bell
    An instrument for reproducing sounds at a distance, you can speak to or attempt to reach by telephone.
  • Radio- Guillermo Marconi

    Radio- Guillermo Marconi
    The wireless transmission and reception of electric impulses or signals by means of electromagnetic waves.
  • Television- Philo Taylor Farnsworth

    Television- Philo Taylor Farnsworth
    An electronic system of transmitting transient images of fixed or moving objects together with sound over a wire or through space by apparatus that converts light and sound into electrical waves and reconverts them into visible light rays and audible sound.
  • Mobile phone- Martin Cooper

    Mobile phone- Martin Cooper
    A phone that is connected to the phone system by radio instead of by a wire, and can be used anywhere its signals can be received.
  • Tablet- Jeff Hawkins

    Tablet- Jeff Hawkins
    A mobile computing device that has a flat, rectangular form like that of a magazine or pad of paper, that is usually controlled by means of a touch screen, and that is typically used for accessing the Internet, watching videos, playing games, reading electronic books, etc.