- Accession Number:
- 2000.119
- Summary/Description:
- A one-page article, "A Book-Print Reader for the Blind," by Robert E. Naumberg, appears on page 113 of this issue of Scientific American. The article describes the Printing Visagraph, an electronic apparatus invented by the author to produce raised, tactile images of letters onto aluminum foil from scanned printed text. Two photographs are included in the article.
- Credit Line:
- Museum Purchase, 2000.119
- Publisher:
- Scientific American Printing Company
- Publisher Place:
- New York
- Publish Date:
- Aug-31
- Subjects:
- Assistive technology Reading devices
- Physical Description:
- 1 issue : ill. ; 11.5 x 8.5 in. Volume 145, No. 2
