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Postmortem privacy and data on Social Media

Research Project

Project/Area Number 16K00468
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Library and information science/Humanistic social informatics
Research InstitutionKanto Gakuin University

Principal Investigator

Orita Akiko  関東学院大学, 人間共生学部, 准教授 (20338239)

Co-Investigator(Kenkyū-buntansha) 湯淺 墾道  情報セキュリティ大学院大学, その他の研究科, 教授 (60389400)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsプライバシー / 死 / 個人情報保護 / デジタル資産 / アイデンティティ / ソーシャルメディア / 終活 / 故人 / 法制度
Outline of Final Research Achievements

We conducted a survey of the current state of the service, the current legal system and user attitudes. First, we examined some services to found that the existence of the account must be informed to after the user's death to follow procedures.As for the legal system, while the Anglo-American legal system is generally negative about the rights of the dead, the continental legal system allowed the rightfulness of the deceased to the certain extent. There is also a movement to make use of the publicity rights framework. Regarding to user attitudes, the survey was conducted among university students in Japan and among people in Japan, the United States, and three countries in France. Results showed differences in intentions depending on their position and usage conditions were identified.

Academic Significance and Societal Importance of the Research Achievements

利用者の死亡後のアカウントやデータの扱いは現実的な問題でありながら、多くの利用規約では定められず、また法制度上も明確な規定はないことが明らかになった。また、利用者の意識調査の結果、自分が故人となった場合と遺族となった場合では意向が異なることや、年代や利用状況による違いも見えてきた。これらの成果は、今後現実的に必要とされる利用規約やガイドラインの構築において貢献できると考える。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (16 results)

All 2020 2019 2018 2017 2016

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 1 results) Presentation (13 results) (of which Int'l Joint Research: 2 results,  Invited: 2 results)

  • [Journal Article] Delete or Retain? Mourning and Privacy of Post-mortem Data2020

    • Author(s)
      折田 明子, 湯淺 墾道
    • Journal Title

      情報処理学会論文誌

      Volume: 61 Issue: 4 Pages: 1023-1029

    • DOI

      10.20729/00204253

    • NAID

      170000181845

    • Year and Date
      2020-04-15
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] What is your "formal" name?2018

    • Author(s)
      Akiko ORITA
    • Journal Title

      Proceedings of the 4th Conference on Gender & IT

      Volume: - Pages: 161-163

    • DOI

      10.1145/3196839.3196865

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] オンライン・オフラインにおける名乗りと「本名」-戸籍姓・生来の姓・家族の姓2017

    • Author(s)
      折田明子
    • Journal Title

      情報社会学会誌

      Volume: 12(1) Pages: 63-72

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] ソーシャルメディアの日常利用とその死後の扱いについて:日米仏比較調査より2019

    • Author(s)
      折田 明子, 湯淺 墾道
    • Organizer
      情報処理学会第180回DPS・第85回EIP合同研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Victim's Social Media on Television: Examining the privacy of the deceased2019

    • Author(s)
      Akiko Orita
    • Organizer
      The 14 th International Conference on the social context of Death, Dying and Disposal
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Victim's Social Media on Television: Examining the privacy of the deceased2019

    • Author(s)
      Akiko ORITA
    • Organizer
      14th International Conference on the Social Context of Death, Dying and Disposal
    • Related Report
      2018 Research-status Report
  • [Presentation] GDPR(一般データ保護規則)と死者の個人情報2018

    • Author(s)
      湯淺 墾道、折田明子
    • Organizer
      情報処理学会第80回 電子化知的財産・社会基盤研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] 死後のデータを残すか消すか?:追悼とプライバシーに関する一考察2018

    • Author(s)
      折田明子、湯淺 墾道
    • Organizer
      情報処理学会第81回 電子化知的財産・社会基盤研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] What Real Name Do You Use Online? : Situational Use of Maiden and Legal Name in Japan2017

    • Author(s)
      Akiko Orita
    • Organizer
      5th International Conference on Research and Innovation in Information Systems (ICRIIS 2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] ネットサービス利用時の実名と旧姓使用2017

    • Author(s)
      折田明子
    • Organizer
      経営情報学会2017年春季全国研究発表大会
    • Related Report
      2017 Research-status Report
  • [Presentation] ソーシャルメディア利用における旧姓の名乗り分け2017

    • Author(s)
      折田明子
    • Organizer
      情報処理学会EIP75
    • Related Report
      2017 Research-status Report
  • [Presentation] 改正個人情報保護法における社会的身分の意義2017

    • Author(s)
      湯淺墾道
    • Organizer
      情報処理学会 電子化知的財産・社会基盤研究会(EIP)第76回研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] セキュリティ侵害通知義務についてのEU及び米国の動き2017

    • Author(s)
      湯淺墾道
    • Organizer
      デジタルフォレンジック研究会法務監査分科会
    • Related Report
      2017 Research-status Report
  • [Presentation] 個人情報保護条例の分析2016

    • Author(s)
      西郡裕子・湯淺墾道
    • Organizer
      コンピュータセキュリティシンポジウム 2016
    • Place of Presentation
      秋田キャッスルホテル(秋田県秋田市)
    • Year and Date
      2016-10-13
    • Related Report
      2016 Research-status Report
  • [Presentation] 情報化社会における企業の社会的責任と個人情報保護・プライバシー保護2016

    • Author(s)
      湯淺墾道
    • Organizer
      日本経営会計学会第17回全国大会基調講演
    • Place of Presentation
      国士舘大学(東京都世田谷区)
    • Year and Date
      2016-06-25
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 個人情報保護法改正と専門図書館2016

    • Author(s)
      湯淺墾道
    • Organizer
      専門図書館協議会平成28年度全国集会
    • Place of Presentation
      東京ウィメンズプラザ(東京都渋谷区)
    • Year and Date
      2016-06-24
    • Related Report
      2016 Research-status Report
    • Invited

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Published: 2016-04-21   Modified: 2021-02-19  

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