CYNTHIA: An HTML Browser for Visually Handicapped People

This paper deals with an HTML browser for visually impaired people, named CYNTHIA. After a short description of the principle and techniques of interaction, we present the two conception approaches of the intern structure of this browser: the first one integrates VOICEXML and a structure for the visual information. The other one is based on a chained structure allowing both the interaction and the presentation of information. We compare these two approaches and give the results in terms of conception and time.