List of Physical Visualizations
and Related Artifacts
With tag “pin-board”

2000 – Graph Boards

Mathematics and geometry are often taught to blind students using a cork board with raised grid lines, push pins and rubber bands. The right image shows a teacher explaining the use of the Graphic Aid for Mathematics, a physical kit sold by the American Printing House for the Blind. Date of invention unknown. Sources: Suzan Osterhaus (2001) Teaching Math to Visually Impaired Students. Youtube video series […]

Added by Pierre Dragicevic. Category: Enabling technology. Tags: ,
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