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Inventions On Computer Keyboard- A Triz Based Analysis, Umakant Mishra
Inventions On Computer Keyboard- A Triz Based Analysis, Umakant Mishra
Umakant Mishra
Every stage of evolution takes a product towards its ideality. This also happens in case of the Computer Keyboard. Today’s keyboards are outcome of hundreds of inventions in past. This article analyzes some interesting inventions on computer keyboard from TRIZ perspective. The inventions improve various aspects of computer keyboards like increasing operating (typing) efficiency, reducing size, improving ergonomic features and so on. This article was first published in TRIZ Journal (http://www.triz-journal.com/archives/2003/11/) in November 2003.