DTask and LiteBody: Open Source, Standards-Based Tools for Building Web-Deployed Embodied Conversational Agents

2009 ◽  
pp. 425-431 ◽  
Author(s):  
Timothy Bickmore ◽  
Daniel Schulman ◽  
George Shaw
Keyword(s):  
Open Source ◽  
Embodied Conversational Agents ◽  
Conversational Agents

scholarly journals The WOOL Dialogue Platform: Enabling Interdisciplinary User-Friendly Development of Dialogue for Conversational Agents

2022 ◽  
Vol 2 ◽  
pp. 7
Author(s):  
Tessa Beinema ◽  
Harm op den Akker ◽  
Dennis Hofs ◽  
Boris van Schooten
Keyword(s):  
Open Source ◽  
Health Coaching ◽  
Ease Of Use ◽  
Steady Increase ◽  
Embodied Conversational Agents ◽  
Authoring Tools ◽  
Conversational Agent ◽  
Conversational Agents ◽  
Domain Experts ◽  
Agent Development

Health coaching applications can include (embodied) conversational agents as coaches. The development of these agents requires an interdisciplinary cooperation between eHealth application developers, interaction designers and domain experts. Therefore, proper dialogue authoring tools and tools to integrate these dialogues in a conversational agent system are essential in the process of creating successful agent-based applications. However, we found no existing open source, easy-to-use authoring tools that support multidisciplinary agent development. To that end, we developed the WOOL Dialogue Platform. The WOOL Dialogue Platform provides the eHealth and conversational agent communities with an open source platform, consisting of a set of easy to use tools that facilitate virtual agent development. The platform consists of a dialogue definition language, an editor, application development libraries and a web service. To illustrate the platform’s possibilities and use in practice, we describe two use cases from EU Horizon 2020 research projects. The WOOL Dialogue Platform is an ‘easy to use, and powerful if needed’ platform for the development of conversational agent applications that is seeing a slow but steady increase in uptake in the eHealth community. Developed to support dialogue authoring for embodied conversational agents in the health coaching domain, this platform’s strong points are its ease of use and ability to let domain experts and agents technology experts work together by providing all parties with tools that support their work effectively.

Intersubjectivity in human–agent interaction

2007 ◽  
Vol 8 (3) ◽  
pp. 391-410 ◽  
Author(s):  
Justine Cassell ◽  
Andrea Tartaro
Keyword(s):  
Human Robot Interaction ◽  
Embodied Conversational Agents ◽  
Conversational Agents ◽  
Robot Interaction ◽  
Human Agent ◽  
Unconscious Communication ◽  
Agent Interaction ◽  
And Behavior ◽  
And Robotics

What is the hallmark of success in human–agent interaction? In animation and robotics, many have concentrated on the looks of the agent — whether the appearance is realistic or lifelike. We present an alternative benchmark that lies in the dyad and not the agent alone: Does the agent’s behavior evoke intersubjectivity from the user? That is, in both conscious and unconscious communication, do users react to behaviorally realistic agents in the same way they react to other humans? Do users appear to attribute similar thoughts and actions? We discuss why we distinguish between appearance and behavior, why we use the benchmark of intersubjectivity, our methodology for applying this benchmark to embodied conversational agents (ECAs), and why we believe this benchmark should be applied to human–robot interaction.

Physically embodied conversational agents as health and fitness companions

2008 ◽  
Author(s):  
Markku Turunen ◽  
Jaakko Hakulinen ◽  
Cameron Smith ◽  
Daniel Charlton ◽  
Li Zhang ◽  
...  
Keyword(s):  
Embodied Conversational Agents ◽  
Conversational Agents ◽  
Health And Fitness

scholarly journals Social robots – emotional agents: Some remarks on naturalizing man-machine interaction

2006 ◽  
Vol 6 ◽  
pp. 37-45
Author(s):  
Barbara Becker
Keyword(s):  
The Other ◽  
Computer Interface ◽  
Embodied Conversational Agents ◽  
Human Computer Interface ◽  
Conversational Agents ◽  
The One ◽  
Machine Communication ◽  
Emotional Agents ◽  
Machine Interaction ◽  
Positive Effect

The construction of embodied conversational agents – robots as well as avatars – seem to be a new challenge in the field of both cognitive AI and human-computer-interface development. On the one hand, one aims at gaining new insights in the development of cognition and communication by constructing intelligent, physical instantiated artefacts. On the other hand people are driven by the idea, that humanlike mechanical dialog-partners will have a positive effect on human-machine-communication. In this contribution I put for discussion whether the visions of scientist in this field are plausible and which problems might arise by the realization of such projects.

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