無料地上波テレビの障害が遠隔地先住民世帯の通信費を増加(Free-to-air TV failures add to data costs for remote First Nations households)

2026-11-11 ロイヤルメルボルン工科大学(RMIT)

オーストラリアのRMIT大学とスウィンバーン工科大学は、遠隔地に暮らす先住民コミュニティのデジタル環境と情報格差に関する2026年調査結果を発表した。調査対象者の63%は自宅で無料テレビ放送を正常に受信できず、衛星放送受信機器の故障や修理費用、技術支援の不足が原因となっている。その結果、テレビ視聴にもインターネット動画配信を利用するようになり、通信データ量と家計負担が増加している。一方、公共Wi-Fiの利用率は64%に上昇し、Starlinkの普及率も2025年の4%から2026年には24%に拡大した。しかし、通信関連支出は月平均345豪ドルに達し、83%の世帯が生活必需品を削って通信費を確保している。研究は、単なる通信網の整備だけでなく、通信料金の低廉化、安定した接続環境、地域主体の技術支援を組み合わせたデジタル包摂政策の必要性を示している。

無料地上波テレビの障害が遠隔地先住民世帯の通信費を増加(Free-to-air TV failures add to data costs for remote First Nations households)
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デジタル格差のマッピング:2026年の成果報告書 Mapping the digital gap: 2026 outcomes report

Daniel Featherstone, Lyndon Ormond-Parker, Sharon Parkinson, Mona Chatskin, Leah Hawkins, Yee Man Louie, Alison Barton, Julian Thomas, Jenny Kennedy, Lauren Ganley, Shane Bawden
ARC Centre of Excellence for Automated Decision-Making and Society  Published:11 Nov 2026

Description

Since 2022, the Mapping the Digital Gap research team has been engaged in place-based digital inclusion research in partnership with diverse remote First Nations communities and local organisations across Australia. The study seeks to both measure and help address the digital gap where it is most acute. Digital inclusion is critical for access to key services, health, education, employment opportunities and informed decision-making, as recognised by Closing the Gap Outcome 17.

This is the first report of Phase 2 of the Mapping the Digital Gap research project, outlining research findings from 2025 and 2026 in eight new research sites and three existing sites.

The report outlines findings from surveys, interviews and contextual information for each community, along with aggregate findings and analysis. It builds upon the rich evidence base collected since 2022, providing analysis, new case studies and perspectives on existing and emerging digital usage, needs, challenges and opportunities

The findings reaffirm the critical role that reliable and affordable communications and media services play in remote and very remote communities, while highlighting strengths, adaptability and digital innovation already present.

Key findings

  • In 2026, the research has found a significant evolution in the way that people in remote First Nations communities engage with digital technologies.
  • 95% of survey respondents had used the internet within the last six months, compared with 80% in Phase 1 sites in 2022.
  • The proportion of households who have fixed household broadband has risen from 22% in 2025 to 32% in 2026, driven largely by household take-up of Starlink.
  • 61% of households were unable to access free-to-air TV in 2026, contributing to a reduction in viewing traditional broadcast media in favour of online streaming.
  • Daily YouTube use rose from 58% in 2025 to 66% in 2026.
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