Telecomunications Inventions

  • Computer - Charles Babbage

    Computer - Charles Babbage
    A computer is a computing device that is capable of receiving, storing and processing information in a useful way.
  • Telegraph - David Alter

    Telegraph - David Alter
    A telegraph is any device or system that allows the transmission of information by coded signal over distance.
  • Telephone - Alexander Graham Bell

    Telephone - Alexander Graham Bell
    A telephone is device that allows two or more users to have a conversation when they are too far apart to be heard directly.
  • Radio - Guillermo Marconi

    Radio - Guillermo Marconi
    A radio is a means of communication that is based on the sending of audio signals through radio waves.
  • Television - Philo Farnsworth

    Television - Philo Farnsworth
    A television is an electronic system of transmission of images and sounds at a distance by means of Hertzian waves.
  • Tablet - Alan Kay

    Tablet - Alan Kay
    A tablet is a 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
    A mobile phone is an electronic wireless device that allows access to the mobile phone network.