| Project/Area Number |
18K17844
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| Research Category |
Grant-in-Aid for Early-Career Scientists
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| Allocation Type | Multi-year Fund |
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| Review Section |
Basic Section 59020:Sports sciences-related
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| Research Institution | Akita National College of Technology |
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Principal Investigator |
Saito Ayuko 秋田工業高等専門学校, その他部局等, 准教授 (90710715)
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| Project Period (FY) |
2018-04-01 – 2020-03-31
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| Project Status |
Completed (Fiscal Year 2019)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2018: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | 視線計測 / 運動計測 / スノーボード / 協応動作 / 雪面反力 / 視線と運動の定量化 / 姿勢推定 |
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| Outline of Final Research Achievements |
In this research, we developed a system that measured a gaze, posture, and snow reaction force of a snowboarder in synchronization for clarifying the relation between a gaze and motion of a snowboarder. The relation between a snowboarder’s gaze and motion was evaluated by the results obtained from measurements using the system. Furthermore, we constructed an analysis method which estimates the relation between a snowboarder’s gaze and motion quantitatively by applying singular value decomposition to two-dimensional coordinates in the visual field plane, head posture, and snow reaction force obtained from measurements.
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| Academic Significance and Societal Importance of the Research Achievements |
日常生活やスポーツにおいて，人間は外部情報の大半を視覚から得ており，視覚と運動の協応動作を解析し，スノーボーダーの視線と運動との関連性を明らかにすることにより，「このような動きをするためには，どこに視線を移動させる必要があるか」を具体的に示すことが可能であるため，効率的な練習法の構築に向けたエポックメイキングとなる．本研究の成果は，練習法の構築や怪我の予防のみならず，スキー場内における衝突事故防止や，新規スノーボード開発への利用が期待できるため，スノースポーツ界の発展に大きく寄与する．
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