Title
Vocal and Facial Imitation of Humans Interacting with Virtual Agents
Abstract
Socially-aware virtual agents may guide the design and deployment of future computing systems. This paper addresses unconscious affect recognition in the context of social interaction between agents and humans. An experiment is performed in which participants interact visually and verbally with virtual embodied agents. During the interaction, both the vocal pitch and the affective facial expressions of the agent are manipulated and the consecutive vocal and facial expressions of the participants are registered. Manual and computational analyses of the expressions reveal vocal and facial imitation as a sign of unconscious affect recognition and social engagement.
Year
DOI
Venue
2013
10.1109/ACII.2013.152
ACII
Keywords
Field
DocType
socially-aware virtual agent,social engagement,vocal pitch,unconscious affect recognition,computational analysis,affective facial expression,virtual agents,future computing system,facial expression,social interaction,facial imitation,human computer interaction,multi agent systems,virtual reality
Social psychology,Communication,Expression (mathematics),Embodied agent,Cognitive psychology,Psychology,Cognitive imitation,Embodied cognition,Facial expression,Imitation,Affective computing,Affect (psychology)
Conference
ISSN
Citations 
PageRank 
2156-8103
2
0.37
References 
Authors
4
3
Name
Order
Citations
PageRank
Ruud Mattheij141.08
Marie Nilsenová261.60
Eric Postma314113.40