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  Evaluating perceived trust from procedurally animated gaze

Normoyle, A., Badler, J., Fan, T., Badler, N., & Cassol, V. (2013). Evaluating perceived trust from procedurally animated gaze. In R. McDonnell, N. Sturtevant, & V. Zordan (Eds.), MIG '13: Proceedings of Motion on Games (pp. 141-148). New York, NY, USA: ACM Press. doi:10.1145/2522628.2522630.

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Genre: Conference Paper

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https://dl.acm.org/doi/10.1145/2522628.2522630 (Publisher version)
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 Creators:
Normoyle, A, Author
Badler, JB1, Author           
Fan, T, Author
Badler, NI, Author
Cassol, VJ, Author
Affiliations:
1External Organizations, ou_persistent22              

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 Abstract: Adventure role playing games (RPGs) provide players with increasingly expansive worlds, compelling storylines, and meaningful fictional character interactions. Despite the fast-growing richness of these worlds, the majority of interactions between the player and non-player characters (NPCs) still remain scripted. In this paper we propose using an NPC's animations to reflect how they feel towards the player and as a proof of concept, investigate the potential for a straightforward gaze model to convey trust. Through two perceptual experiments, we find that viewers can distinguish between high and low trust animations, that viewers associate the gaze differences specifically with trust and not with an unrelated attitude (aggression), and that the effect can hold for different facial expressions and scene contexts, even when viewed by participants for a short (five second) clip length. With an additional experiment, we explore the extent that trust is uniquely conveyed over other attitudes associated with gaze, such as interest, unfriendliness, and admiration.

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 Dates: 2013-11
 Publication Status: Published online
 Pages: -
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 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1145/2522628.2522630
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Title: Motion in Games (MIG 2013)
Place of Event: Dublin, Ireland
Start-/End Date: 2013-11-06 - 2013-11-07

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Title: MIG '13: Proceedings of Motion on Games
Source Genre: Proceedings
 Creator(s):
McDonnell, R, Editor
Sturtevant, N, Editor
Zordan, V, Editor
Affiliations:
-
Publ. Info: New York, NY, USA : ACM Press
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 141 - 148 Identifier: ISBN: 978-1-4503-2546-2