Development of Multimodal Strategy Board for Improving Competitiveness in Goalball

Ikeda, Tomozumi; Araie, Toshitake; Kakimoto, Akira; Ninomiya, Keiichi; Ikeda, Kazuhisa

doi:10.7763/ijmo.2018.v8.652

Cited by 2 publications

(1 citation statement)

References 7 publications

(1 reference statement)

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“…It was a team sport for visually impaired players. The tool consisted of an image processing system that determines the position and movement of the ball, and a strategy board that provides tactical information [ 5 ]. A smart phone-based training information management system was created by Wang to make it easier for users to use so that they can obtain various kinds of training knowledge information [ 6 ].…”

Section: Introductionmentioning

confidence: 99%

[Retracted] Development Strategy of College Sports Information Management System Using Data Mining in Mobile Internet Environment

Zhang

2022

Journal of Environmental and Public Health

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A strong basis has been set for the digitization of school management by the growth of big data and the Internet. However, there is not specialised software that can be used in schools to handle teaching materials and carry out teaching activities, particularly in school physical education. Most teachers struggle with significant information management issues in the conventional college sports management information system. Along with people’s interest in physical education in colleges and universities, the study of the college sports management information system’s development plan has emerged as the primary research area in the present day. The use of data mining in the development strategy of the sports management information system was therefore considered in conjunction with the actual situation of school sports information management. The experiment also introduced and provided a detailed explanation of the algorithm used in data mining. To fully explore the system strategy’s development impact was the specific goal. In order to realise the management function of the sports management information system, serve the information management of each school, increase information management efficiency by 6.58%, and improve user satisfaction; data mining was introduced into the development strategy of management information system through the discovery of experimental data.

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Section: Introductionmentioning

confidence: 99%

[Retracted] Development Strategy of College Sports Information Management System Using Data Mining in Mobile Internet Environment

Zhang

2022

Journal of Environmental and Public Health

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Do You Hear What I Hear: The Balancing Act of Designing an Electronic Hockey Puck for Playing Hockey Non-Visually

Cooper

Lai

Gorlewicz

2022

ACM Trans. Access. Comput.

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Blind hockey is a sport that is gaining popularity in the United States after having an international presence for years. In blind hockey, a modified puck is used that emits sounds via ball bearings that rattle inside the puck when it is moving. The modified puck’s lifetime is minimal due to its lack of durability, and it does not provide feedback when the puck stops moving. This article presents an evaluation of multiple prototypes that investigate the appropriate acoustic profiles for an electronic version of a puck that has the ability to overcome some of these challenges. Our approach leverages the use of alternative 3D printable materials and the implementation of four distinct sound profiles: the league-standard puck in blind hockey, a 3.5kHz piezo buzzer, an 800Hz sine tone, and simulated white noise. We present the design and prototype of the pucks, along with benchtop and user validation tests of the prototypes, comparing them to the league standard puck with a focus on acoustic performance. Participants rated the white noise sound profile highest in pleasantness and loudness and the LSP highest in localization. The white noise sound profile was associated with lower angle and distance errors. Of the prototypes produced, the white noise prototype puck appeared to demonstrate the most promise for playing hockey non-visually. We close with a discussion of recommendations for future electronic hockey puck designs to support blind hockey moving forward.

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Development of Multimodal Strategy Board for Improving Competitiveness in Goalball

Cited by 2 publications

References 7 publications

[Retracted] Development Strategy of College Sports Information Management System Using Data Mining in Mobile Internet Environment

[Retracted] Development Strategy of College Sports Information Management System Using Data Mining in Mobile Internet Environment

Do You Hear What I Hear: The Balancing Act of Designing an Electronic Hockey Puck for Playing Hockey Non-Visually

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