Screen Readers Cannot See

摘要: Travelling upon the Web is difficult for visually impaired users since pages are designed visual interaction [6]. Visually usually use screen readers to access in audio. However, unlike sighted users, cannot see implicit structural and navigational knowledge encoded within presentation of pages. Therefore, a user’s environment, objects that support travel missing or inaccessible. Our approach remedy this annotate with an ontology, Travel Ontology, aims encapsulate rich about these objects. We Semantic technologies make such explicit computationally accessible. semi-automated tool, Dante identifies on pages, annotates them appropriately Ontology uses transform enhance support. Thus experience users. This paper introduces annotation pipeline used part some transformation scenarios illustrate how annotations guide