Visualization of spoken dialogue systems for demonstration, debugging and tutoring
نویسندگان
چکیده
Graphical elements have been found very useful when spoken dialogue systems are developed and demonstrated. However, most of the spoken dialogue systems are designed for speechonly interaction and are very hard to extent to contain graphical elements. We introduce a general model to visualize speech interfaces. Based on the model we present an implemented visualization framework, and several example visualizations for demonstrations, debugging, and interactive tutoring of speech applications.
منابع مشابه
Spoken Dialogue for Simulation Control and Conversational Tutoring
This demonstration shows a flexible tutoring system for studying the effects of different tutoring strategies enhanced by a spoken language interface. The hypothesis is that spoken language increases the effectiveness of automated tutoring. The domain is Navy damage control.
متن کاملSpoken Versus Typed Human and Computer Dialogue Tutoring
While human tutors typically interact with students using spoken dialogue, most computer dialogue tutors are text-based. We have conducted two experiments comparing typed and spoken tutoring dialogues, one in a human-human scenario, and another in a human-computer scenario. In both experiments, we compared spoken versus typed tutoring for learning gains and time on task, and also measured the c...
متن کاملSoftware Tutors for Dialogue Systems
We have used text, graphics and non-speech audio to tutor new users in a spoken dialogue system. The guidance is given by a software tutor, a software component that interactively tutors the user. Four different variations of tutoring were implemented and experiences were collected from user tests in order to gain insights into these tutoring concepts. Real-time visualization of speech interact...
متن کاملDiscourse and Dialogue Processing in Spoken Intelligent Tutoring Systems
In recent years, the development of intelligent tutoring dialogue systems has become more prevalent, in an attempt to close the performance gap between human and computer tutors. Tutoring applications differ in many ways, however, from the types of applications for which spoken dialogue systems are typically developed. This talk will illustrate some of the opportunities and challenges in this a...
متن کاملITSPOKE: An Intelligent Tutoring Spoken Dialogue System
ITSPOKE is a spoken dialogue system that uses the Why2-Atlas text-based tutoring system as its “back-end”. A student first types a natural language answer to a qualitative physics problem. ITSPOKE then engages the student in a spoken dialogue to provide feedback and correct misconceptions, and to elicit more complete explanations. We are using ITSPOKE to generate an empirically-based understand...
متن کامل