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- HASEGAWA Ayumu
- 長岡技術科学大学環境社会基盤工学専攻
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- MATSUDA Yoko
- 長岡技術科学大学 環境社会基盤工学専攻
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- MOROHASHI Kazuyuki
- 公益社団法人中越防災安全推進機構
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- HIGUCHI Isao
- 株式会社エコロジーサイエンス
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- KAMIMERA Hideyuki
- 国立研究開発法人防災科学技術研究所
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- SANO Kazushi
- 長岡技術科学大学 環境社会基盤工学専攻
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- HATOYAMA Kiichiro
- 長岡技術科学大学 産学融合トップランナー養成センター
Bibliographic Information
- Other Title
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- 河川防災情報表示に対するユーザー要求の明確化と改善策の提示
Abstract
<p>The purpose of the study is to make a prototype and evaluate river level and rainfall displays from the viewpoint of citizen usability based on the human centered design (HCD) cycle. In order to understand the contents of the river water level and rainfall display, the authors investigated typical display information provided by river offices and prefectures. As a result, it was clarified that the format of displaying river cross sections in water level graphs are the ones commonly used. Next, the authors conducted an interview to clarify the residents’ requirements for the display of river level and rainfall displays. As a result, it became clear that there is a big difference in the degree of recognition and understanding of the information depending on whether he or she checks the display regularly. Finally, improved prototypes were made and compared with the existing display. From the results of the usability test, the improved type was higher in extent of satisfaction and comparative evaluation among all displays. Notably, the length from the top of embankment to our standpoint is easy to measure the risk level. It is easy to understand because the current state is clearly indicated by color. Therefore, it can be said that the improved prototype made in this study has high usability.</p>
Journal
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- Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)
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Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management) 76 (5), I_609-I_619, 2021
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390569225889289856
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- NII Article ID
- 130008027995
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- ISSN
- 21856540
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed