In recent times, the declaration of the prominence of the visual over other channels of communication has been persistent across several disciplines, including film studies, design, sociology, and literacy education (e.g. Bolter, 1991; Fransecky & Debes, 1972; Kress, 2005; Sartori, 1998; Messaris, 2012). It is within this loom of visuality that the concept visual literacy has been woven together throughout the twentieth century and beyond. This dissertation explores the mobilization of this concept through the last century and addresses the implications of its interdisciplinary and polysemic nature. By tracing the evolution of this term, as well as some of its correlates in English, I map the concept of “the visual as a literacy.”
“This dissertation presents work towards the development of a multiple finger, worn, dynamic display device, which utilizes a method of texture encoded information to haptically render graphical images for individuals who are blind or visually impaired.”