simplified keyboard increase the typist’s output

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Internet Archive Search: gilbreth　←
http://www.archive.org/details/OriginalFilm_2
Internet Archive: Details: Original Films Of Frank B Gilbreth (Part 2)

Part of a study of finger
motions which led to the sim‐
plified keyboard for typewiters.
This arrangement of keys was
made to distribute the work in
accordance with finger capacities
and thus increase the typist's out‐
put.（８′55″‐9′20″）

Part of a study of finger motions which led to the simplified keyboard for typewiters. This arrangement of keys was made to distribute the work in accordance with finger capacities and thus increase the typist's output.

simplified keyboard in accordance with finger capacities increase the typist's output
simplified keyboard increase the typist's output
gilbreth "finger motion" OR "finger motions" OR "study of inger"

http://books.google.com/books?q=Gilbreth+simplified+keyboard
Gilbreth simplified keyboard - Google Book Search
http://books.google.com/books?lr=&q=Gilbreth+finger+motion
Gilbreth finger motion - Google Book Search
http://books.google.com/books?lr=&q=Gilbreth+%22finger+motion%22
Gilbreth "finger motion" - Google Book Search
http://books.google.com/books?lr=&q=Gilbreth+finger+motion
Gilbreth finger motion study - Google Book Search
http://books.google.com/books?lr=&q=Gilbreth+keyboard
Gilbreth keyboard - Google Book Search
http://books.google.com/books?lr=&q=Gilbreth+finger
Gilbreth finger - Google Book Search
http://books.google.com/books?lr=&q=Gilbreth+touch
Gilbreth touch - Google Book Search