The development of a hazard map for disaster prevention using augmented reality

Abstract

This study, based on the identified shortcomings of previous hazard maps, proposes a new map whose effectiveness is demonstrated through practical experiments. One aim in particular is to provide clear visual information that residents can grasp; that information is visualized using a technical method called “augmented reality” (AR). AR is a form of virtual reality. After AR technology was used to improve certain aspects of the map, an original technique that integrated real scenery with an imagined disaster was proposed. Exposing residents to images of damage and disaster is appropriate, and indeed essential, as it makes it possible for them to realistically imagine what damage and disaster could potentially look like. Furthermore, overlaying damaged scenery onto familiar scenery creates a greater sense of reality for the residents.