Effect of Avatar Anthropomorphism on Body Ownership, Attractiveness and Collaboration in Immersive Virtual Environments
Communication avec acte
Effective collaboration in immersive virtual environments requires to be able to communicate flawlessly using both verbal and non-verbal communication. We present an experiment investigating the impact of anthropomorphism on the sense of body ownership, avatar attractiveness and performance in an asymmetric collaborative task. Using three avatars presenting different facial properties, participants have to solve a construction game according to their partner’s instructions. Results reveal no significant difference in terms of body ownership, but demonstrate significant differences concerning attractiveness and completion duration of the collaborative task. However the relative verbal interaction duration seems not impacted by the anthropomorphism level of the characters, meaning that participants were able to interact verbally independently of the way their character physically express their words in the virtual environment. Unexpectedly, correlation analyses also reveal a link between attractiveness and performance. The more attractive the avatar, the shorter the completion duration of the game. One could argue that, in the context of this experiment, avatar attractiveness could have led to an improvement in non-verbal communication as users could be more prone to observe their partner which translates into better performance in collaborative tasks. Other experiments must be conducted using gaze tracking to support this new hypothesis.
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Impact of Avatar Anthropomorphism and Task Type on Social Presence in Immersive Collaborative Virtual Environments Communication avec acteDUBOSC, Charlotte; FLEURY, Sylvain; POINSOT, Killian; RICHIR, Simon; CHRISTMANN, Olivier; GORISSE, Geoffrey (IEEE, 2021)Eliciting a sense of social presence is necessary to create believable multi-user situations in immersive virtual environments. To be able to collaborate in virtual worlds, users are represented by avatars (virtual characters ...
Impact of avatar facial anthropomorphism on body ownership, attractiveness and social presence in collaborative tasks in immersive virtual environments Article dans une revue avec comité de lectureDUBOSC, Charlotte; FLEURY, Sylvain; POINSOT, Killian; RICHIR, Simon; CHRISTMANN, Olivier; GORISSE, Geoffrey (Elsevier BV, 2021)Effective collaboration in immersive virtual environments requires to be able to communicate flawlessly using both verbal and non-verbal communication. We present two experiments investigating the impact of facial ...
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