Technology

Telecommunication Inventions

By Marcos Hernández Grande

  • Telegraph

    Telegraph
    Created by Samuel Morse , the creator of the morse code

  • Radio

    Radio
    James Clerk predicted the radio wavwa

  • Telephone

    Telephone
    Created by Alexander Graham Bell

  • First Computer

    First Computer
    Z1 (computer's name) was created by Konrad Zuse

  • Television

    Television
    Created by Alexander Bain

  • Mobile Phone

    Mobile Phone
    The first handheld cellular mobile phone was demonstrated by John F. Mitchell and Martin Cooper of Motorola .

  • First Tablet

    First Tablet
    Hindsight developed the Letterbug, an tablet-computer for the educational market. Prototypes were shown at trade shows in New England in 1987 (in the photo there's the first photograph of a tablet)