Using A Speech-Driven, Anthropomorphic Agent in the Interface of a WWW Educational Application

摘要

In this paper we described the work in progress of the development of a web-based authoring tool for Intelligent Tutoring Systems. The tool, called WEAR, aims to be used by teachers and students working in domains that make use of algebraic equations. In this paper we focussed on the interface of the ITSs that are generated by WEAR: animated talking heads are used to simulate both the instructor and a co-learner of the student solving a problem. In that way, instruction and feedback are more "human-like" resulting in friendlier and more appealing ITSs. Furthermore, the students interacting with WEAR, may gain better understanding of the domain being taught and also improve their ability to collaborate with others; benefits that arise from the peer learning situation in which the students are involved.