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THE HISTORY OF COMMUNICATION

By xabieraierdi
  • 1830 BCE

    CODIGO MORSE

    CODIGO MORSE
    El código morse, también conocido como alfabeto morse o clave morse, es un sistema de representación de letras y números mediante señales emitidas de forma intermitente.
  • 1620 BCE

    CARRIER PIGEON

    CARRIER PIGEON
    Pigeons were effective as messengers due to their natural homing abilities. The pigeons were transported to a destination in cages, where they would be attached with messages, then naturally the pigeon would fly back to its home where the owner could read their mail.
  • 150 BCE

    smoke signals

    smoke signals
    The smoke signal is one of the oldest forms of long-distance communication. It is a form of visual communication used over long distance. In general smoke signals are used to transmit news, signal danger, or gather people to a common area.

  • WIRELESS RADIO

    WIRELESS RADIO
    La radio (entendida como radiofonía o radiodifusión, términos no estrictamente sinónimos)es un medio de comunicación que se basa en el envío de señales de audio a través de ondas de radio, si bien el término se usa también para otras formas de envío de audio a distancia como la radio por Internet

  • FAX

    FAX
    Fax (short for facsimile), sometimes called telecopying or telefax (the latter short for telefacsimile), is the telephonic transmission of scanned printed material (both text and images), normally to a telephone number connected to a printer or other output device.

  • MOBILE TELEPHONE

    MOBILE TELEPHONE
    A handheld mobile radio telephone service was envisioned in the early stages of radio engineering. In 1917, Finnish inventor Eric Tigerstedt filed a patent for a "pocket-size folding telephone with a very thin carbon microphone". Early predecessors of cellular phones included analog radio communications from ships and trains.

  • INTERNET

    INTERNET
    El internet (o, también, la internet)3​ es un conjunto descentralizado de redes de comunicación interconectadas que utilizan la familia de protocolos TCP/IP, lo cual garantiza que las redes físicas heterogéneas que la componen formen una red lógica única de alcance mundial. Sus orígenes se remontan a 1969, cuando se estableció la primera conexión de computadoras, conocida como ARPANET, entre tres universidades en California (Estados Unidos).

  • email

    email
    Electronic mail (email or e-mail) is a method of exchanging messages between people using electronics. Email first entered substantial use in the 1960s and by the mid-1970s had taken the form now recognized as email. Email operates across computer networks, which today is primarily the Internet.

  • SMARTPHONE

    SMARTPHONE
    A smartphone is a handheld personal computer with a mobile operating system and an integrated mobile broadband cellular network connection for voice, SMS, and Internet data communication; most if not all smartphones also support Wi-Fi. Smartphones are typically pocket-sized, as opposed to tablets, which are much larger than a pocket.