Web-Enabled Creation and Distribution of Audio-Tactile Maps for Use in Orientation and Mobility Training

Phase II of the project develops a system for providing talking, tactile neighbohood maps on demand for use by individuals who are blind, have low vision, or have other print disabilities. Files downloaded from a website are used to create raise-line maps from standard Braille embossers or using other methods. The finished maps are placed on a Talking Tactile Tablet, a computer peripheral device, and the user interacts with a map by exploring it through touch sense, pressing down on streets and other features to hear names and descriptions of map entities of interest. The system, TMAP Reader, includes a web service for requesting maps of any location in the U. S., a software application for outputting downloaded map files to a standard Braille embosser, an application that facilitates user interaction with the maps, and a map production and delivery service for novice users or users without access to equipment for outputting maps. Phase II research also demonstrates how the technology can be used to create other kinds of talking tactile maps on demand, including transit system, campus, city and regional maps, and includes consideration of how these maps could be used in teaching geography, history, and other subjects.