Evolution of Technology

By BelinhaKupka

  • First Practical Telephone

    First Practical Telephone
    The first practical telephone was invented by Alexender Graham Bell and it was patented in January 30, 1877. Some people may say that it was actually invented by Antonio Meucci in 1857, but Bell was the one to create the first practical phone.

  • First Radio

    First Radio
    The radio, also called wireless communication, was created by Guglielmo Marconi and was first demonstrated in London, with a signal across a room, and 5 years later he sent a signal across the ocean.

  • Eniac was first used

    Eniac was first used
    ENIAC, the Electronic Numerical Integrator And Computer, was brainstormed and developed by John Mauchly and J. Presper Eckert of the University of Pennsylvania.

  • Computer Modem

    Computer Modem
    Modems were used to communicate data over the public switched telephone network or PSTN.

  • First Color Television

    First Color Television
    General Electric's Porta Color television was the first portable color television introduced in the United States. It was firstly introduced at 1966 and was produced until 1978.

  • First Floppy Disk

    First Floppy Disk
    The first floppy disk was introduced by IBM, it measured 8-inches across and had a capacity of 100KB each.

  • First Celphone

    First Celphone
    The first celphone was invented by a man named Martin Cooper who worked for Motorola at the time.

  • First VHS

    First VHS
    VHS, standing for Video Home System, was invented by the Japanese company JVC and released in 1976.

  • First CD Public Demonstration

    First CD Public Demonstration
    CD, standing for Compact Disc and used for audio and data storage, was first public demonstrated by its developer, Sony, as an optical digital audio disc in 1976.

  • IBM 5150 PC Release

    IBM 5150 PC Release
    Created by a team of engineers and designer in the IBM Etry System Division in Boca Raton, Florida, this was one of IBM's first personal computers, it was discontinued in April 2nd, 1987.

  • First Digital Camera

    First Digital Camera
    The first digital camera was the Apple QuickTake 100. The technology in a digital camera is directly related to the technology in television.

  • First DVD

    First DVD
    For the DVD to exist, the Multimedia Comapact Disk and the Super Density Disk were joined. The DVD is an optical disk storage with a better audio-visual capacity than the CD.

  • Playstation 1

    Playstation 1
    The first Playstation was invented by Sony in 2000.

  • Playstation 3

    Playstation 3
    The Playsation 3 is a Sony technology estimated at a price of about 600 euros when it was released.

  • Ipad

    The Ipad is a new device released by Apple.