A Voice Web Application Based on Dynamic Navigation of VXML

Abstract

Abstract-Voice Web, as the name suggests, accesses web resources via voice. VoiceXML is the markup language used to develop speech applications. VoiceXML is interactive and allows voice input to be received and processed by voice browser. Unfortunately, the navigation of VoiceXML document is completely controlled by application developer. Also, the user does not have flexibility to utter random word from currently executing dialog. The aim of the paper is to address the weakness of VoiceXML and develop an application, which dynamically detects recognition candidates in user content, in contrast with recognition candidates of the existing voice web, which depend on the application developer. In this application, a news service is implemented along with dictionary of IT-specific terms and dictionary of words from currently executing news.