Telecommunication inventions

By ilialopez
  • Computer Charles Babbage

    Computer Charles Babbage

    Electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data.
  • Telegraph Joseph Henry

    Telegraph Joseph Henry

    Device that uses electrical signals for the transmission of encrypted text messages.
  • Telephone Alexander Graham

    Telephone Alexander Graham

    Device that transmit sounds through a cable through electrical signals. People use it to communicate with each other.
  • Radio Guglielmo Marconi

    Radio Guglielmo Marconi

    Means of communication that is based on the sending of audio signals through radio waves
  • Television John Logie

    Television John Logie

    Electrical device that transmits a signal at a distance with image and sound.
  • Tablet Alan Kay

    Tablet Alan Kay

    Mobile computing device in which the touch screen occupies almost its entire size and in which there is no physical keyboard.
  • Mobile phone Martin Cooper

    Mobile phone Martin Cooper

    Connection service to the public telephone network through a wireless network, in which users have the possibility of originating and receiving telephone calls.