Adapting graphical user interfaces for use by visually handicapped computer users: Current results and continuing research

Abstract

ABSTRACT. The use of modern computers and software by the visually handicapped has become more difficult over the past few years. In earlier systems the user interface was a simple character based environment. In those systems, simple devices like screen readers~ braille output and speech synthesizers were effective. Current systems now run Graphical User Interfaces (GUIs) which have rendered these simple aids almost useless. In no area has this problem become more important than in technologies for the handicapped. What has become enabling technology for the sighted has become disabling technology for the visually impaired. In the current work we discuss new and innovative approaches to permit non-sighted users to interface with GUIs, having the salutary effect of gaining needed access to the most modern computing equipment for a subset of our population that is otherwise excluded from such access. Using our approach to integrating special interfaces into those already shipped by the manufacturer, the non-sighted user will no longer be isolated from the mainstream of the information world. The net effect of such an interface is to make computing and information resources available to the visually handicapped user at the cost as to the sighted user.

A review and reappraisal of information technologies within a conceptual framework for individuals with disabilities

“…Nuance Communications' Nuance 6, is another popular natural speech interface software that facilitates access to information, transactions, and services over the telephone [60]. Research and products have also concentrated on other issues related to speech such as, for example, speech-driven menu navigation, for instance Command's IN CUBE Voice Command for window navigation [39,40,95].…”