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Research on transmission method of risk information to visually impaired person

Research Project

Project/Area Number 15K01242
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Social systems engineering/Safety system
Research InstitutionThe University of Tokyo (2018)
Hyogo Earthquake Memorial 21st Century Research Institute (2015-2017)

Principal Investigator

Udagawa saneyuki  東京大学, 大学院情報学環・学際情報学府, 特任助教 (20514128)

Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2017: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Keywords防災情報 / ユニバーサルデザイン / ハザードマップ / 災害情報 / 視覚障害 / 防災 / 視覚障害者 / 電子書籍
Outline of Final Research Achievements

We developed communication means to provide hazard map to visually impaired person.We created a system to communicate the risk of landslide disasters, river inundation and tsunami inundation at home and in public facilities.We analyzed the risk of each point using GIS data of national land information. Appropriate data structure was arranged from the opinion of the party organization.
For practical use, it is required to maintain GIS data of public facilities including reading pseudonyms.

Academic Significance and Societal Importance of the Research Achievements

全国規模で視覚障害者に対してハザードマップ情報を提供できる、今日のIT技術の発展と普及動向を勘案した、現実性のある方法であるとが実証できた。ただし、音声変換の際の精度には限界があることも明らかとのなった。また、新しいリスク情報の更新にあわせて、定期的な情報更新が必要であり、社会的な実装には、その管理体制なども求められる。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2020-03-30  

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