横臥療養者向けVR映像提示方法とディスプレイ形状の基礎検討

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2022/05/01

タイトル(英語): Basic Study for VR Image Presentation Method and Display Design for Bedridden Patients

著者名: 稲垣　理也（大阪大学大学院基礎工学研究科），岩井　大輔（大阪大学大学院基礎工学研究科），佐藤　宏介（大阪大学大学院基礎工学研究科）

著者名(英語): Michiya Inagaki (Graduate School of Engineering Science, Osaka University), Daisuke Iwai (Graduate School of Engineering Science, Osaka University), Kosuke Sato (Graduate School of Engineering Science, Osaka University)

キーワード: 福祉インタフェース，ベッドサイドシステム，療養者向けシステム_x000D_　　welfare interface，bedside system，system for recuperators

要約(英語): VR has been applied to medical treatment and welfare, and there are more and more opportunities for the elderly and recuperators to use VR. However, it is difficult for the elderly and recuperators to wear head-mounted display (HMD) because of the physical burden. In addition, immersive display that covers the user's surroundings is difficult to introduce in medical and welfare environment due to the large size of the equipment. These challenges are particularly significant for bedridden patients. Therefore, we propose a VR image presentation system for bedridden patients that can be used at the bedside without the burden of wearing a device. Through the subject experiments, we confirmed the usefulness of the proposed system regarding the presence and simulator sickness. In addition, we investigated the method of presenting VR images in the lying position, and showed that it is effective to present VR images horizontal to the eyes. Furthermore, we obtained the design parameters of the display shape considering the head posture in the lying position. From these findings, we obtained a guideline for system design considering head posture restrictions for bedridden patients.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.142 No.5 （2022） 特集：医用・生体工学関連技術

本誌掲載ページ: 513-521 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/142/5/142_513/_article/-char/ja/