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Technology Timeline

By Isabella Netro
  • Hollerith Punch Card

    Hollerith Punch Card

    A punch card is a piece of paper that contains digital information represented by the presence or absence of holes in defined positions. The idea was thought up in the mid 1880s
  • Grace Hopper

    Grace Hopper

    Hopper was the first to come up with the theory of machine independent programming languages, which eventually became COBOL a programming language that is still in use today.
  • Engelbart

    Engelbart

    Douglas Engelbart was an American Inventor who created and patented the computer mouse. He is also known for the development of the graphical user interface (GUI), and groupware.
  • First Apple Computer

    First Apple Computer

    The inventors that created the Apple computer was invented Steve Jobs, Ronald Wayne, and Steve Wozniak.
  • Chromebook

    Chromebook

    Acer and Samsung Electronics releases the Chromebook.
    Chromebooks are laptops that run Google's Chrome operating system. These are also used by many schools.
  • Apple Watch

    Apple Watch

    Apple Watch was presented by CEO Tim Cook in along with the iPhone 6. It soon became the most popular wearable device selling 4.2 million of them.