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Who people communicate in the past? By: Salome S.

  • 3200 BCE

    Hieroglyphs

    Hieroglyphs
    It uses signs that represent beings and objects of reality and have an ideographic or phonetic value.
  • 60 BCE

    Talking

    Talking
    humans left the first signs of their language proficiency when they started writing 60,000 years ago
  • 2 BCE

    Letters

    Letters
    It is not known who invented the letter, since such written messages were used in Sumaria, in Ancient, Egypt, in China, Greece and India.
  • Telegraph

    Telegraph
    It worked by transmitting electrical signals over a wire laid between stations
  • Type writer

    Type writer
    It worked by transmitting electrical signals over a wire laid between stations
  • Facsimile

    Facsimile
    it is an almost identical copy or reproduction of a document or a signature.
  • Bipper

    Bipper
    It is a telecommunications device that receives short messages.
  • WI-FI

    WI-FI
    It is a technology that allows the wireless interconnection of electronic devices. Wi-Fi enabled devices can connect to each other or to the Internet through a wireless network access point.