The Evolution

By thovland

  • Magic Lantern

    Magic Lantern
    The precursor to a slide projector, it projected images printed on glass plates and showed them in darkened rooms.
  • Period: to

    The Evolution

  • School Slate

    School Slate

  • Chalkboard

    Chalkboard

  • Film Projector

    Film Projector

  • Overhead Projector

    Overhead Projector
    These were originally used by the U.S. military before entering schools and other organizations.

  • Filmstrip Viewer

    Filmstrip Viewer
    This filmstrip viewer was a simple way to help individuals watch filmstrips at their own pace.

  • Interactive Whiteboard

    Interactive Whiteboard
    The chalkboard was changed into an interactive whiteboard. This is a more interactive system that uses a touch-sensitive white screen, a projector, and screen.