TY - JOUR
T1 - [Re]moving Bodies – A Shared Diminished Reality Installation for Exploring Relational Movement
AU - Laroche, Julien
AU - Vuarnesson, Loup
AU - Endaltseva, Alexandra
AU - Dumit, Joseph
AU - Bachrach, Asaf
N1 - Funding Information:
This work has been supported by EUR-ArTec and has benefited from French State fundings handled by Agence Nationale de la Recherche for the program “Investissements d’avenir” (ANR-17-EURE-0008). JL was supported by the European Union H2020 – EnTimeMent (FETPROACT-824160) project.
Publisher Copyright:
Copyright © 2021 Laroche, Vuarnesson, Endaltseva, Dumit and Bachrach.
PY - 2021/11/26
Y1 - 2021/11/26
N2 - In this article we explore an epistemic approach we name dis/embodiment and introduce “Articulations,” an interdisciplinary project bringing together Virtual Reality (VR) designers, cognitive scientists, dancers, anthropologists, and human–machine interaction specialists. According to Erin Manning, our sense of self and other emerges from processes of bodying and relational movement (becoming oneself by moving in relation with the world). The aim of the project is to exploit the potential of multi-person VR in order to explore the intersubjective dynamics of relational movement and bodying, and to do so with scientific, artistic and therapeutic purposes in mind. To achieve this bridge, we bring up a novel paradigm we name “Shared Diminished Reality”. It consists in using minimalist representation to instantiate users’ bodies in the virtual space. Instead of using humanoid avatars or full body skeletons, we reduce the representation of the moving bodies to three spheres whose trajectories reflect the tracking of the head and the two wrists. This “diminished”virtual rendition of the body-in-movement, we call dis/embodiment. It provides a simple but clear experience of one’s own responsive movement in relation to the world and other bodies. It also allows for subtle manipulations of bodies’ perceptual and cross-perceptual feedback and simplifies the tracking and the analysis of movements. After having introduced the epistemic framework, the basic architecture, and the empirical method informing the installation, we present and discuss, as a proof-of-concept, some data collected in a situated experiment at a science-art event. We investigate motion patterns observed in different experimental conditions (in which participants either could or could not see the representation of their own hands in the virtual space) and their relation with subjective reports collected. We conclude with reflection on further possibilities of our installation in exploring bodying and relational movement.
AB - In this article we explore an epistemic approach we name dis/embodiment and introduce “Articulations,” an interdisciplinary project bringing together Virtual Reality (VR) designers, cognitive scientists, dancers, anthropologists, and human–machine interaction specialists. According to Erin Manning, our sense of self and other emerges from processes of bodying and relational movement (becoming oneself by moving in relation with the world). The aim of the project is to exploit the potential of multi-person VR in order to explore the intersubjective dynamics of relational movement and bodying, and to do so with scientific, artistic and therapeutic purposes in mind. To achieve this bridge, we bring up a novel paradigm we name “Shared Diminished Reality”. It consists in using minimalist representation to instantiate users’ bodies in the virtual space. Instead of using humanoid avatars or full body skeletons, we reduce the representation of the moving bodies to three spheres whose trajectories reflect the tracking of the head and the two wrists. This “diminished”virtual rendition of the body-in-movement, we call dis/embodiment. It provides a simple but clear experience of one’s own responsive movement in relation to the world and other bodies. It also allows for subtle manipulations of bodies’ perceptual and cross-perceptual feedback and simplifies the tracking and the analysis of movements. After having introduced the epistemic framework, the basic architecture, and the empirical method informing the installation, we present and discuss, as a proof-of-concept, some data collected in a situated experiment at a science-art event. We investigate motion patterns observed in different experimental conditions (in which participants either could or could not see the representation of their own hands in the virtual space) and their relation with subjective reports collected. We conclude with reflection on further possibilities of our installation in exploring bodying and relational movement.
KW - interpersonal coordination
KW - joint action
KW - phenomenology
KW - shared experiences
KW - social interaction
KW - virtual reality
UR - http://www.scopus.com/inward/record.url?scp=85121004136&partnerID=8YFLogxK
U2 - 10.3389/fpsyg.2021.539596
DO - 10.3389/fpsyg.2021.539596
M3 - Journal article
AN - SCOPUS:85121004136
SN - 1664-1078
VL - 12
JO - Frontiers in Psychology
JF - Frontiers in Psychology
M1 - 539596
ER -