Embodied Conversational Agents

Author : Justine Cassell
Publisher : MIT Press
ISBN 13 : 9780262032780
Total Pages : 452 pages
Book Rating : 4.83/5 ( download)

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Download or read book Embodied Conversational Agents written by Justine Cassell and published by MIT Press. This book was released on 2000 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes research in all aspects of the design, implementation, and evaluation of embodied conversational agents as well as details of specific working systems. Embodied conversational agents are computer-generated cartoonlike characters that demonstrate many of the same properties as humans in face-to-face conversation, including the ability to produce and respond to verbal and nonverbal communication. They constitute a type of (a) multimodal interface where the modalities are those natural to human conversation: speech, facial displays, hand gestures, and body stance; (b) software agent, insofar as they represent the computer in an interaction with a human or represent their human users in a computational environment (as avatars, for example); and (c) dialogue system where both verbal and nonverbal devices advance and regulate the dialogue between the user and the computer. With an embodied conversational agent, the visual dimension of interacting with an animated character on a screen plays an intrinsic role. Not just pretty pictures, the graphics display visual features of conversation in the same way that the face and hands do in face-to-face conversation among humans. This book describes research in all aspects of the design, implementation, and evaluation of embodied conversational agents as well as details of specific working systems. Many of the chapters are written by multidisciplinary teams of psychologists, linguists, computer scientists, artists, and researchers in interface design. The authors include Elisabeth Andre, Norm Badler, Gene Ball, Justine Cassell, Elizabeth Churchill, James Lester, Dominic Massaro, Cliff Nass, Sharon Oviatt, Isabella Poggi, Jeff Rickel, and Greg Sanders.

Author : Zsófia Ruttkay
Publisher : Springer Science & Business Media
ISBN 13 : 1402027303
Total Pages : 352 pages
Book Rating : 4.07/5 ( download)

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Download or read book From Brows to Trust written by Zsófia Ruttkay and published by Springer Science & Business Media. This book was released on 2006-02-19 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Embodied conversational agents (ECAs) are autonomous software entities with human-like appearance and communication skills. These agents can take on a number of different roles, for example, as an assistant, tutor, information provider, or customer service agent. They may also simply represent or entertain a user. The precise nature and benefits of different characteristics of ECAs requires careful investigation. Questions range from the function of an eyebrow raise to mechanisms for assessing and improving ECA trustworthiness. This book will help experts and designers in the specification and development of applications incorporating ECAs. Part 1 provides guidelines for evaluation methodologies and the identification of design and evaluation parameters. Part 2 demonstrates the importance of considering the user's perspective and interaction experience. Part 3 addresses issues in fine-tuning design parameters of ECAs and verifying the perceived effect. Finally, in Part 4 lessons learned from a number of application case studies are presented. The book is intended for both ECA researchers in academia and industry, and developers and designers interested in applying the technology.

Author : Catherine Pelachaud
Publisher : Springer Science & Business Media
ISBN 13 : 3540749969
Total Pages : 439 pages
Book Rating : 4.67/5 ( download)

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Download or read book Intelligent Virtual Agents written by Catherine Pelachaud and published by Springer Science & Business Media. This book was released on 2007-09-06 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 7th International Workshop on Intelligent Virtual Agents, IVA 2007, held in Paris, France, September 2007. The 19 revised full papers and 12 revised short papers presented together with five invited talks and the abstracts of 32 poster papers are organized in topical sections on rendering and analysis, culture and identity, behavior models, feedback models, dialogues, applications, evaluation, gaze models and emotions.

Author : Thomas Rist
Publisher : Springer Science & Business Media
ISBN 13 : 3540200037
Total Pages : 378 pages
Book Rating : 4.31/5 ( download)

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Download or read book Intelligent Virtual Agents written by Thomas Rist and published by Springer Science & Business Media. This book was released on 2003-09-09 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, containing the proceedings of IVA 2003, held at Kloster Irsee, in Germany, September 15–17, 2003, is testimony to the growing importance of IntelligentVirtualAgents(IVAs) asaresearch?eld.Wereceived67submissions, nearly twice as many as for IVA 2001, not only from European countries, but from China, Japan, and Korea, and both North and South America. As IVA research develops, a growing number of application areas and pl- forms are also being researched. Interface agents are used as part of larger - plications, often on the Web. Education applications draw on virtual actors and virtual drama, while the advent of 3D mobile computing and the convergence of telephones and PDAs produce geographically-aware guides and mobile - tertainment applications. A theme that will be apparent in a number of the papers in this volume is the impact of embodiment on IVA research – a char- teristic di?erentiating it to some extent from the larger ?eld of software agents.

Author : Nadia Magnenat-Thalmann
Publisher : Springer Science & Business Media
ISBN 13 : 3709164230
Total Pages : 233 pages
Book Rating : 4.35/5 ( download)

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Download or read book Computer Animation and Simulation ’99 written by Nadia Magnenat-Thalmann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 20 research papers in this volume demonstrate novel models and concepts in animation and graphics simulation. Special emphasis is given on innovative approaches to Modelling Human Motion, Models of Collision Detection and Perception, Facial Animation and Communication, Specific Animation Models, Realistic Rendering for Animation, and Behavioral Animation.

Author : Jan van Kuppevelt
Publisher : Springer Science & Business Media
ISBN 13 : 9781402039348
Total Pages : 392 pages
Book Rating : 4.44/5 ( download)

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Download or read book Advances in Natural Multimodal Dialogue Systems written by Jan van Kuppevelt and published by Springer Science & Business Media. This book was released on 2005-12-06 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main topic of this volume is natural multimodal interaction. The book is unique in that it brings together a great many contributions regarding aspects of natural and multimodal interaction written by many of the important actors in the field. Topics addressed include talking heads, conversational agents, tutoring systems, multimodal communication, machine learning, architectures for multimodal dialogue systems, systems evaluation, and data annotation.

Author : Birgit Lugrin
Publisher : ACM Books
ISBN 13 : 9781450387200
Total Pages : 538 pages
Book Rating : 4.09/5 ( download)

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Download or read book The Handbook on Socially Interactive Agents written by Birgit Lugrin and published by ACM Books. This book was released on 2021-09-17 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook on Socially Interactive Agents provides a comprehensive overview of the research fields of Embodied Conversational Agents, Intelligent Virtual Agents, and Social Robotics. Socially Interactive Agents (SIAs), whether virtually or physically embodied, are autonomous agents that are able to perceive an environment including people or other agents, reason, decide how to interact, and express attitudes such as emotions, engagement, or empathy. They are capable of interacting with people and one another in a socially intelligent manner using multimodal communicative behaviors, with the goal to support humans in various domains. Written by international experts in their respective fields, the book summarizes research in the many important research communities pertinent for SIAs, while discussing current challenges and future directions. The handbook provides easy access to modeling and studying SIAs for researchers and students, and aims at further bridging the gap between the research communities involved. In two volumes, the book clearly structures the vast body of research. The first volume starts by introducing what is involved in SIAs research, in particular research methodologies and ethical implications of developing SIAs. It further examines research on appearance and behavior, focusing on multimodality. Finally, social cognition for SIAs is investigated using different theoretical models and phenomena such as theory of mind or pro-sociality. The second volume starts with perspectives on interaction, examined from different angles such as interaction in social space, group interaction, or long-term interaction. It also includes an extensive overview summarizing research and systems of human-agent platforms and of some of the major application areas of SIAs such as education, aging support, autism, and games.

Author : Perez-Marin, Diana
Publisher : IGI Global
ISBN 13 : 1609606183
Total Pages : 476 pages
Book Rating : 4.83/5 ( download)

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Download or read book Conversational Agents and Natural Language Interaction: Techniques and Effective Practices written by Perez-Marin, Diana and published by IGI Global. This book was released on 2011-06-30 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is a reference guide for researchers entering the promising field of conversational agents, providing an introduction to fundamental concepts in the field, collecting experiences of researchers working on conversational agents, and reviewing techniques for the design and application of conversational agents"--

Author : Oliviero Stock
Publisher : Springer Science & Business Media
ISBN 13 : 1402030517
Total Pages : 346 pages
Book Rating : 4.12/5 ( download)

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Download or read book Multimodal Intelligent Information Presentation written by Oliviero Stock and published by Springer Science & Business Media. This book was released on 2006-03-30 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intelligent Multimodal Information Presentation relates to the ability of a computer system to automatically produce interactive information presentations, taking into account the specifics about the user, such as needs, interests and knowledge, and engaging in a collaborative interaction that helps the retrieval of relevant information and its understanding on the part of the user. The volume includes descriptions of some of the most representative recent works on Intelligent Information Presentation and a view of the challenges ahead.

Author : Marissa Bond
Publisher : Springer Nature
ISBN 13 : 9811623120
Total Pages : 122 pages
Book Rating : 4.27/5 ( download)

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Download or read book Teaching Skills with Virtual Humans written by Marissa Bond and published by Springer Nature. This book was released on 2021-06-10 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights current research into virtual tutoring software and presents a case study of the design and application of a social tutor for children with autism. Best practice guidelines for developing software-based educational interventions are discussed, with a major emphasis on facilitating the generalisation of skills to contexts outside of the software itself, and on maintaining these skills over time. Further, the book presents the software solution Thinking Head Whiteboard, which provides a framework for families and educators to create unique educational activities utilising virtual character technology and customised to match learners’ needs and interests. In turn, the book describes the development and evaluation of a social tutor incorporating multiple life-like virtual humans, leading to an exploration of the lessons learned and recommendations for the future development of related technologies.