Mixed Reality Based Information Presentation for Disaster Prevention Studies and Disaster Measures : Showing an Interactive Dynamic 3D Hazard Map Superimposed on Diorama

  • Tamura Hideyuki
    College of Information Science and Engineering, Ritsumeikan University
  • Shibata Humihisa
    College of Information Science and Engineering, Ritsumeikan University
  • Kimura Asako
    College of Information Science and Engineering, Ritsumeikan University:(Present office)PRESTO, Japan Science and Technology Agency
  • Sakai Rikukazu
    College of Information Science and Engineering, Ritsumeikan University:(Present office)SEGA Corporation
  • Yokoe Shogo
    Murata Machinery, Ltd.
  • Hamada Junya
    College of Information Science and Engineering, Ritsumeikan University:(Present office)Fujitsu Electronics Inc.
  • Iesaki Akiko
    College of Information Science and Engineering, Ritsumeikan University

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Other Title
  • 防災研究・防災対策のための複合現実型情報提示 : ジオラマを利用した体験型動的ハザードマップ
  • ボウサイ ケンキュウ ボウサイ タイサク ノ タメノ フクゴウ ゲンジツガタ ジョウホウ テイジ ジオラマ オ リヨウシタ タイケンガタ ドウテキ ハザード マップ

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Abstract

Mixed-Reality, a technique to superimpose CG images on the real scene, is expected as a new way of information visualization and presentation. We take up "Disaster Prevention Studies and Disaster Measures" as new application field of MR technology, and develop a system of visualizing simulations of the disasters that have occurred previously or have a possibility for occurring in the future. First, we developed a system of superimposing CG images on a diorama (geographical miniature model). Next, we implemented the application to observe the flood or fire simulation results or subsurface construction, and confirm the effectiveness. We also built an application to observe the history of fire disaster on the PC or MR space. Furthermore, we offer another suggestion that is the way to expand this system to mobile type to use it outdoors.

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