Book for joint reading by a visually impaired person and a sighted person
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United States of America Patent
Stats
-
Jul 23, 1991
Grant Date -
N/A
app pub date -
Dec 15, 1989
filing date -
Dec 15, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A book permitting one person to hold and read, or to follow along with the reader of the book, in which a set of removable pages that correspond numerically to fixed pages in the book include material corresponding to that appearing on the fixed pages. The book can be held and read by an unsighted or visually impaired person by means of Braille and/or large-sized type printed upon the removable pages. The relationship of sighted/unsighted may be reversed; and the invention may be adopted to other educational, translation or instructional purposes.
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Family
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Cited Art Landscape
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