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Greta: An interactive expressive ECA system
Authors
Elisabetta Bevacqua
MAURIZIO MANCINI
RADOSLAW NIEWIADOMSKI
Catherine Pelachaud
Publication date
1 January 2009
Publisher
International Foundation for Autonomous Agents and Multiagent Systems (IFAAMAS)
Abstract
We have developed a general purpose use and modular architecture of an Embodied Conversational Agent (ECA) called Greta. Our 3D agent is able to communicate using verbal and nonverbal channels like gaze, head and torso movements, facial expressions and gestures. It follows the SAIBA framework [10] and the MPEG4 [6] standards. Our system is optimized to be used in interactive applications. Copyright © 2009, International Foundation for Autonomous Agents and Multiagent Systems
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Archivio della ricerca- Università di Roma La Sapienza
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Last time updated on 18/11/2021