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Emotional evaluation for pictures displayed with small FOV telescope environment in virtual reality headset

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/79205

Title: Emotional evaluation for pictures displayed with small FOV telescope environment in virtual reality headset
Authors: Yamaguchi, Masahiro Browse this author
Matsumura, Masayo Browse this author
Shimada, Hikari Browse this author
Araki, Kenji Browse this author →KAKEN DB
Keywords: VR
Emotion
Psychology
FOV
Self-assessment manikin
IAPS
Issue Date: Sep-2019
Publisher: Springer
Journal Title: Artificial life and robotics
Volume: 24
Issue: 3
Start Page: 338
End Page: 344
Publisher DOI: 10.1007/s10015-019-00536-y
Abstract: We carried out an experiment to examine emotional effect associated with images displayed in small field of view (FOV) telescope like virtual screen environment with VR-HMDs. We manipulate FOV of a virtual camera in VR to change the view of contents. Decreasing FOV makes view of angle narrow, and therefore, the view in VR looks like telescope, in which environment the view greatly moves with even small HMD movement. With smaller value of FOV, the view in VR is more sensitive to HMD movement and requires subjects to keep concentrating not to move their heads to watch target contents properly. Stronger emotional responses were observed with smaller value of FOV in the experiment. The result indicates the possibility of controlling effectiveness of the same contents with the same VR-HMD. This result is expected to improve a wide range of medical usage of VR contents.
Rights: This is a post-peer-review, pre-copyedit version of an article published in Artificial life and robotics. The final authenticated version is available online at: http://doi.org/10.1007/s10015-019-00536-y
Type: article (author version)
URI: http://hdl.handle.net/2115/79205
Appears in Collections:情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 荒木 健治

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