telecommunication inventions

Timeline created by Miguel Torrens
  • Telegraph-Samuel Morse

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

    Telephone-Graham Bell
    Communication system that transmits voice and sound over a long distance by electrical or electromagnetic means.
  • Radio-Guglielmo Marconi

    Radio-Guglielmo Marconi
    Is an electrical device that receives radiotelegraphy or radiotelephone waves and transforms them into sounds or signals
  • Television-John Logie Bard

    Television-John Logie Bard
    System for the transmission of images and sounds at a distance by means of Hertzian waves.
  • Mobile phone-Martin Cooper

    Mobile phone-Martin Cooper
    A telephone with access to a cellular radio system so it can be used over a wide area, without a physical connection to a network.
  • Tablet-Alan Kay

    Tablet-Alan Kay
    Is a tope of laptop, larger than a samrtphone or a PDA, integrante into a touch screen with which you interact primarily with your finges, without the need for a physical keyboard or mouse