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The First Ever Calculator.
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Colossus was the world's first electronic digital computer that was at all programmable.
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This is the first game console ever made.
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The first successful mouse-driven computer with a graphic user interface
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This is considered to be the first demonstration of remote access computing.
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The TV Typewriter, designed by Don Lancaster, provided the first display of alphanumeric information on an ordinary television set
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The iPhone 5 is a touchscreen-based smartphone developed by Apple Inc.