2026-03-07T00:19:27Z https://ipsj.ixsq.nii.ac.jp/oai

oai:ipsj.ixsq.nii.ac.jp:00241926 2025-01-19T07:29:55Z 1164:6390:11883:11884

Analyzing the Impact of Visual Feedback Size and Placement on Ballet Balance Control Analyzing the Impact of Visual Feedback Size and Placement on Ballet Balance Control Hana, Mizukami Arinobu, Niijima Chanho, Park Takefumi, Ogawa Hana, Mizukami Arinobu, Niijima Chanho, Park Takefumi, Ogawa プロジェクションと視覚フィードバック In ballet balance training, visual feedback plays a crucial role. This study explores the potential of using projectors to enhance visual feedback beyond traditional mirrors. Our preliminary experiments compared various conditions, including projection sizes and types of information displayed. Based on these results, we focused on five conditions for our main study beside the baseline condition of providing no visual feedback. The study examines the effects of these visual feedback positions on balance improvement during releve, a fundamental ballet pose. We conducted a user study using a balance board to collect Center of Pressure (COP) data and calculated balance metrics. Our findings reveal that visual feedback projected directly at eye level in front of the user significantly contributes to balance improvement. In contrast, projecting above eye level to the right showed no clear effect. These results provide insights into optimizing visual feedback for ballet training. In ballet balance training, visual feedback plays a crucial role. This study explores the potential of using projectors to enhance visual feedback beyond traditional mirrors. Our preliminary experiments compared various conditions, including projection sizes and types of information displayed. Based on these results, we focused on five conditions for our main study beside the baseline condition of providing no visual feedback. The study examines the effects of these visual feedback positions on balance improvement during releve, a fundamental ballet pose. We conducted a user study using a balance board to collect Center of Pressure (COP) data and calculated balance metrics. Our findings reveal that visual feedback projected directly at eye level in front of the user significantly contributes to balance improvement. In contrast, projecting above eye level to the right showed no clear effect. These results provide insights into optimizing visual feedback for ballet training. technical report 情報処理学会 2025-01-16 application/pdf 研究報告コンシューマ・デバイス＆システム（CDS） 5 2025-CDS-42 1 4 2188-8604 AA12628327 https://ipsj.ixsq.nii.ac.jp/record/241926/files/IPSJ-CDS25042005.pdf eng