Is the brightness- contrast level of virtual reality videos significant for visually induced motion sickness? Experimental real-time biosensor and self-report analysis

Autor: Emel Ugur, Bahriye Ozlem Konukseven, Mehmet Ergen, Mehmet Emin Aksoy, Serhat Ilgaz Yoner
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Frontiers in Virtual Reality, Vol 5 (2024)
Druh dokumentu: article
ISSN: 2673-4192
DOI: 10.3389/frvir.2024.1435049
Popis: BackgroundVirtual reality is no longer created solely with design graphics. Real life 360° videos created with special shooting techniques are now offered as open access to users’ experience. As a result, this widespread use of VR systems has increased the incidence of visually induced motion sickness.ObjectiveIn the present study, we aimed to investigate impact of brightness-contrast levels of real-life 360° videos on susceptibility to visually induced motion sickness during immersive virtual reality headset viewing.MethodsIn this study, 360° real-world day and night driving videos publicly available on YouTube VR were used as stimuli. Stimuli were presented in 2-min segments. Electrodermal activity was recorded throughout the stimulus presentation, and SSQ was administered immediately afterward.ResultsNo significant difference was found between the experiments in terms of dermal activity. There is a statistically significant difference in total SSQ scores and in symptoms of fatigue, eye strain, head fullness, blurred vision, and dizziness (p < 0.005; p < 0.01) after then the night video.ConclusionThe present study examined the likely impact of brightness and contrast levels in VR environments on VIMS provocation.
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