Telecommunications inventions

Timeline created by Eric Bourauel M
  • Telegraph-Samuel Morse

    Telegraph-Samuel Morse
    A system for transmitting messages from a distance along a wire, especially one creating signals by making and breaking an electrical connection.
  • Telephone-Alexander Graham Bell

    Telephone-Alexander Graham Bell
    A system for transmitting speech or computerized information over distances, usually by converting sounds into electric impulses that are sent through a network of wires and cables: some systems transmit by means of radio waves.
  • Radio-Marconi

    Radio is the technology of signaling and communicating using radio waves.
  • Television-John Logie Baird

    Television-John Logie Baird
    A device shaped like a box with a screen that receives electrical signals and changes them into moving images and sound
  • Computer-German Konrad Zuse

    Computer-German Konrad Zuse
    A computer is a machine or device that performs processes, calculations and operations based on instructions provided by a software or hardware program. It has the ability to accept data (input), process it, and then produce outputs.
  • Mobile phone-Martin Cooper

    Mobile phone-Martin Cooper
    Is a small portable radio telephone. The mobile phone can be used to communicate over long distances without wires. It works by communicating with a nearby base station.
  • Tablet-Bill Gates

    Tablet-Bill Gates
    Is a portable computer that uses a touchscreen as its primary input device. Most tablets are slightly smaller and weigh less than the average laptop.