The Development of an Emotional Embodied Conversational Agent and the Evaluation of the Effect of Response Delay on User Impression

The Development of an Emotional Embodied Conversational Agent and the Evaluation of the Effect of Response Delay on User Impression

Embodied conversational agents (ECAs) are autonomous interaction interfaces designed to communicate with humans. This study investigates the impact of response delays and emotional facial expressions of ECAs on user perception and engagement. The motivation for this study stems from the growing inte...

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Bibliographic Details
Main Authors: Simon Christophe Jolibois, Akinori Ito, Takashi Nose
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Applied Sciences
Subjects:
embodied conversational agent
facial expression
emotion recognition
emotional expression
response delay
Online Access:https://www.mdpi.com/2076-3417/15/8/4256
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