ERIC Number: EJ545989
Record Type: CIJE
Publication Date: 1997
A Code for Reducing Figure-Ground Ambiguities in Tactile Graphics.
Campbell, J. S.
Journal of Visual Impairment & Blindness, v91 n2 p175-81 Mar-Apr 1997
This study of six adults with blindness tested a code that facilitates the interpretation of tactile outline graphics by reducing potential ambiguities in figure-ground, slope, and curvature. Results found all subjects learned the code in less than two hours and successfully matched coded graphics to targeted objects. (Author/CR)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A