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The first movie projector was the Zoopraxiscope, invented by British photographer Eadweard Muybridge
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Is a stationery item consisting of a pad of large paper sheets.
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Became the new standard for image projection, especially within academic departments. Slide projectors were also widely used in educational and other institutional settings.
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Whiteboards started becoming commonly used by businesses in the early 1990s
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uses light to project an enlarged image on a screen. In the overhead projector, the source of the image is a page-sized sheet of transparent plastic film (also known as 'foils') with the image to be projected either printed or hand-written/drawn.
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is an optical device that projects an image (or moving images) onto a surface
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The SMART Board is an interactive whiteboard manufactured by SMART Technologies.
