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Garau, M., Slater, M., Pertaub, D.-P., & Razzaque, S. (2005). The responses of people to virtual humans in an immersive virtual environment. Presence: Teleoperators and Virtual Environments, 14(1), 104–116.
Added by: sirfragalot (03/06/2018 11:59:24 AM)
|Resource type: Journal Article
ID no. (ISBN etc.): 1054-7460
BibTeX citation key: Garau2005
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Keywords: Immersion, Presence
Creators: Garau, Pertaub, Razzaque, Slater
Publisher: MIT Press (Cambridge, Massachusetts)
Collection: Presence: Teleoperators and Virtual Environments
Resources citing this (Bibliography: WIKINDX Master Bibliography)
"This paper presents an experiment investigating the impact of behavior and responsiveness on social responses to virtual humans in an immersive virtual environment (IVE). A number of responses are investigated, including presence, copresence, and two physiological responses—heart rate and electrodermal activity (EDA). Our findings suggest that increasing agents' responsiveness even on a simple level can have a significant impact on certain aspects of people's social responses to human-oid agents.
Despite being aware that the agents were computer-generated, participants with higher levels of social anxiety were significantly more likely to avoid “disturbing” them. This suggests that on some level people can respond to virtual humans as social actors even in the absence of complex interaction.
Responses appear to be shaped both by the agents' behaviors and by people's expectations of the technology. Participants experienced a significantly higher sense of personal contact when the agents were visually responsive to them, as opposed to static or simply moving. However, this effect diminished with experienced computer users. Our preliminary analysis of objective heart-rate data reveals an identical pattern of responses."
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