Visually Induced Motion Sickness Estimation and Prediction in Virtual Reality using Frequency Components Analysis of Postural Sway Signal

Abstract : The paper proposes a method for estimating and predicting visually induced motion sickness (VIMS) occurring in a navigation task in a 3D immersive virtual environment, by extracting features from the body postural sway signals in both the time and frequency domains. Past research showed that the change in the body postural sway may be an element for characterizing VIMS. Therefore, we conducted experiments in a 3D virtual environment where the task was simply a translational movement with different navigation speeds. By measuring the evolution of the body's center of gravity (COG), the analysis of the sway signals in the time domain showed a dilation of the COG's area, as well as a change in the shape of the area. Frequency Components Analysis (FCA) of the sway signal gave an efficient feature to estimate and predict the level of VIMS. The results provide promising insight to better monitor sickness in a virtual reality application.
Type de document :
Communication dans un congrès
International Conference on Artificial Reality and Telexistence Eurographics Symposium on Virtual Environments, Oct 2015, Kyoto, Japan. pp.9-16, 2015
Liste complète des métadonnées


https://hal.archives-ouvertes.fr/hal-01229880
Contributeur : Compte de Service Administrateur Ensam <>
Soumis le : mardi 17 novembre 2015 - 13:19:21
Dernière modification le : mardi 24 novembre 2015 - 01:01:35
Document(s) archivé(s) le : jeudi 18 février 2016 - 14:11:30

Fichier

LE2I_ICAT-EGVE_2015_CHARDONNET...
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : hal-01229880, version 1
  • ENSAM : http://hdl.handle.net/10985/10420

Collections

Citation

Jean-Rémy Chardonnet, Mohammad Ali Mirzaei, Frédéric Merienne. Visually Induced Motion Sickness Estimation and Prediction in Virtual Reality using Frequency Components Analysis of Postural Sway Signal. International Conference on Artificial Reality and Telexistence Eurographics Symposium on Virtual Environments, Oct 2015, Kyoto, Japan. pp.9-16, 2015. <hal-01229880>

Partager

Métriques

Consultations de
la notice

291

Téléchargements du document

296