A Study of Blind Drawing Practice: Creating Graphical Information Without the Visual Channel
Hesham M. Kamel, James A. Landay · 2000 · Proceedings of the Fourth International ACM Conference on Assistive Technologies (Assets '00)
This paper from UC Berkeley investigates how blind users create drawings and proposes a grid-based model for non-visual drawing tools. The researchers began by observing that existing drawing tools for blind users fail because they lack adequate contextual feedback — blind users…
tactile graphics · blindness and low vision · non-visual interaction · drawing tools · accessible graphics