GeoACT: Augmented Control Tower using Virtual and Real Geospatial Data

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Despite prior efforts to solve urban problems and build smart cities using large-scale urban information, researchers have yet to develop tools for city administrators to easily access a diverse mix of city information. To address this limitation, this article proposes an augmented reality visualization system, GeoACT, which can develop a digital twin to present city information from both macro and micro perspectives. GeoACT employs a 3D virtual city miniature with real and virtual IoT information to provide a macro perspective view, and a 360-degree-video-based visualization technique is used for a micro perspective view. We applied GeoACT to an urban space and demonstrated that it could effectively visualize city information through an augmented reality Head Mounted Display (HMD). Furthermore, GeoACT can be used in urban control centers.
Publisher
INTERACTION DESIGN & ARCHITECTURES
Issue Date
2021-06
Language
English
Article Type
Article
Citation

INTERACTION DESIGN AND ARCHITECTURES, no.48, pp.122 - 142

ISSN
1826-9745
URI
http://hdl.handle.net/10203/285855
Appears in Collection
GCT-Journal Papers(저널논문)
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