Investigating Perception of Multiple Virtual Hands using Startle Response
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Date
2022
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
Studies have been conducted to examine the human body perception of a whole body when having multiple bodies. In this paper, we investigate how does the sense of body ownership and the sense of agency change when a user synchronously moves multiple body parts in a virtual environment. Participants in a demonstration will perform a reaching task for 150 seconds by physically moving their right hands while visualised as one or nine hands in a virtual reality environment. At the end of the reaching task, a threat stimulus is triggered and participants' electromyography are measured as an objective index of the sense of body ownership. Finally, a short survey will be conducted to query the strength of the subjective sense of body ownership and agency.
Description
CCS Concepts: Human-centered computing -> HCI theory, concepts and models
@inproceedings{10.2312:egve.20221313,
booktitle = {ICAT-EGVE 2022 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {Theophilus Teo and Ryota Kondo},
title = {{Investigating Perception of Multiple Virtual Hands using Startle Response}},
author = {Mashiyama, Yuki and Fukuoka, Masaaki and Teo, Theophilus and Kondo, Ryota and Sugimoto, Maki},
year = {2022},
publisher = {The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-192-2},
DOI = {10.2312/egve.20221313}
}