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Ángela Ruiz Robles

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Teacher, writer, and inventor (1895-1976

SpainScientistsLived 1895 to 1976 · aged 81
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Ángela Ruiz Robles was a Spanish teacher, writer, pioneer and inventor of the mechanical precursor to the electronic book, invented 20 years prior to Michael Hart’s Project Gutenberg, commonly referred to as the true inventor of the e-book, and over half a century before present-day e-books.

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About this person

Ángela Ruiz Robles was a Spanish teacher, writer, pioneer and inventor of the mechanical precursor to the electronic book, invented 20 years prior to Michael Hart’s Project Gutenberg, commonly referred to as the true inventor of the e-book, and over half a century before present-day e-books. She received two patents related to her “Mechanical Encyclopedia”. In 1949, Ruiz was awarded Spanish patent 190,698 for mechanisms with buttons that, when activated and pressed, displayed the learning materials. In her second patent, 276,364, awarded in 1962, she modified the design to remove buttons and instead include rotational reels that presented the subjects and learning materials..

Country
Spain
Category
Scientists
Type
Scientist
Status
deceased
Dates
Lived 1895 to 1976 · aged 81
Written about in
12 languages

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