Oct 16, 2015

EEG based time and frequency dynamics analysis of visually induced motion sickness (VIMS)

Australasian Physical & Engineering Sciences in Medicine
Syed Ali Arsalan NaqviBaharudin Abdullah

Abstract

3D movies are attracting the viewers as they can see the objects flying out of the screen. However, many viewers have reported various problems which are usually faced after watching 3D movies. These problems include visual fatigue, eye strain, headaches, dizziness, blurred vision or collectively may be termed as visually induced motion sickness (VIMS). This research focuses on the comparison between 3D passive technology with a conventional 2D technology to find that whether 3D is causing trouble in the viewers or not. For this purpose, an experiment was designed in which participants were randomly assigned to watch 2D or a 3D movie. The movie was specially designed to induce VIMS. The movie was shown for the duration of 10 min to every participant. The electroencephalogram (EEG) data was recorded throughout the session. At the end of the session, participants rated their feelings using simulator sickness questionnaire (SSQ). The SSQ data was analyzed and the ratings of 2D and 3D participants were compared statistically by using a two tailed t test. From the SSQ results, it was found that participants watching 3D movies reported significantly higher symptoms of VIMS (p value <0.05). EEG data was analyzed by using MATLAB and to...Continue Reading

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References

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Citations

Mentioned in this Paper

Research
GABRQ gene
Electroencephalography
Serum Sickness
2-Dimensional
Three-dimensional
Vision
Malignant Neoplasm of Temporal Lobe
Blurred Vision
Brain

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