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Rachna Dayal
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Posted 6 year ago
Rachna Dayal 
The mouse was invented by Douglas Engelbart in 1964 and consisted of a wooden shell, circuit board and two metal wheels that came into contact with the surface it was being used on. ... It would be another 8 years before the mouse would be developed any further.
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Jyoti Sharma
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Posted 6 year ago Jyoti Sharma

mouse of the laptop has seen its own growth, Rachna Mam! The shift from mouse to touch pad and then Douglas Engelbart created the first prototypes of the now-familiar device in 1963 at Stanford Research Institute, but he first displayed his creation to the public in 1968 forty years ago Tuesday!