| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2026-02-12 |
| タイトル |
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タイトル |
Understanding Privacy Awareness in Immersive Spatial Sharing System |
| 言語 |
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言語 |
eng |
| キーワード |
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主題Scheme |
Other |
|
主題 |
privacy |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
spatial sharing system |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
immersive communication |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
point cloud |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
virtual reality |
| 資源タイプ |
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資源タイプ |
journal article |
| アクセス権 |
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アクセス権 |
open access |
| 著者 |
松井, 智一
Sakuma, Shigetomo
Mishima, Yuki
諏訪, 博彦
安本, 慶一
Amano, Tatsuya
Yamaguchi, Hirozumi
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
With the advancement of point cloud collection technology and high-performance computing, immersive remote spatial sharing systems that enhance caregiving and family interaction are highly anticipated. In particular, advanced spatial sharing systems are being developed to scan and merge each other’s spaces into a virtual environment. However, this new form of interaction may raise privacy concerns distinct from those associated with traditional telephone or video conferencing. In this study, we investigated the privacy concerns arising from highly immersive spatial sharing systems. We developed a spatial sharing system consisting of multiple depth cameras and servers designed for use in two or more remote locations. Each location’s surrounding environments and objects are captured and represented as point clouds, then mapped into a shared virtual space. Thirty-nine participants attended an experience session on the spatial sharing system and responded to a questionnaire. The survey collected information on privacy awareness during the use of the spatial sharing system, the quality of the system’s equipment and interactions, and some basic user attributes. Additionally, it inquired how users’ awareness changes when some parts of the space related to subjective privacy are modified. Furthermore, data was segmented into clusters based on age group and gender, and statistical tests were conducted between two groups within each cluster. The results showed several statistically significant differences, including differences in privacy awareness and the usefulness of the proposed spatial sharing system. |
| 書誌情報 |
en : Sensors and Materials
巻 36,
号 10,
p. 4567-4583,
ページ数 17,
発行日 2024-10-29
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| 出版者 |
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出版者 |
MYU K.K. |
| ISSN |
|
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
2435-0869 |
| 出版者版DOI |
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関連タイプ |
isReplacedBy |
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|
識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.18494/SAM5213 |
| 出版者版URI |
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関連タイプ |
isReplacedBy |
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識別子タイプ |
URI |
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関連識別子 |
https://sensors.myu-group.co.jp/article.php?ss=5213 |
| 権利 |
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|
権利情報Resource |
https://creativecommons.org/licenses/by/4.0/ |
|
権利情報 |
Copyright(C) MYU K.K. This work is licensed under a Creative Commons Attribution 4.0 International License. |
| 著者版フラグ |
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|
出版タイプ |
NA |
| 助成情報 |
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助成機関名 |
National Institute of Information and Communications Technology (NICT) |
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研究課題番号 |
222-C03 |
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研究課題名 |
Research and Development of Information and Communication Technologies that Contribute to Countermeasures against Infectious Diseases |
