In this study, we describe a conversational agent designed to support collaborative learning interactions between pairs of students. We describe a study in which we independently m...
Abstract. We present a new approach to the design, development and evaluation of embodied conversational agents (ECAs) that allows them to index identity through culturally and soc...
Visualization of program executions has been found useful in applications which include education and debugging. However, traditional visualization techniques often fall short of ...
This paper presents an exploration of user interfaces, persuasive interfaces and feedback techniques in the domain of the sink. Waterbot is a system to inform and motivate behavio...
In this paper we describe the design of a relational agent interface for handheld computers and the results of a study exploring the effectiveness of different useragent interacti...