Sonic Grid: an auditory interface for the visually impaired to navigate GUI-based environments (original) (raw)

This paper explores the prototype design of an auditory interface enhancement called the Sonic Grid that helps visually impaired users navigate GUI-based environments. The Sonic Grid provides an auditory representation of GUI elements embedded in a twodimensional interface, giving a 'global' spatial context for use of auditory icons, ear-cons and speech feedback. This paper introduces the Sonic Grid, discusses insights gained through participatory design with members of the visually impaired community, and suggests various applications of the technique, including its use to ease the learning curve for using computers by the visually impaired.