Natural Language Interface Accessibility User Requirements("NAUR")Working Draft is available for review and comment. This document outlines accessibility user needs, requirements, and scenarios for natural language interfaces. A natural language interface is a user interface in which the user and the system communicate via a natural (human) language. The user provides input as sentences via speech or other input, and the system generates responses as sentences delivered by speech, text, or another modality. For more information, see: e-mail on NAUR and blog on NAUR