TangibleNet: Synchronous Network Data Storytelling through Tangible Interactions in Augmented Reality

要旨

Synchronous data-driven storytelling with network visualizations presents significant challenges due to the complexity of real-time manipulation of network components. While existing research addresses asynchronous scenarios, there is a lack of effective tools for live presentations. To address this gap, we developed TangibleNet, a projector-based AR prototype that allows presenters to interact with node-link diagrams using double-sided magnets during live presentations. The design process was informed by interviews with professionals experienced in synchronous data storytelling and workshops with 14 HCI/VIS researchers. Insights from the interviews helped identify key design considerations for integrating physical objects as interactive tools in presentation contexts. The workshops contributed to the development of a design space mapping user actions to interaction commands for node-link diagrams. Evaluation with 12 participants confirmed that TangibleNet supports intuitive interactions and enhances presenter autonomy, demonstrating its effectiveness for synchronous network-based data storytelling.

著者
Kentaro Takahira
Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Hong Kong, China
Wong Kam-Kwai
The Hong Kong University of Science and Technology, Hong Kong, China
Leni Yang
The Hong Kong University of Science and Technology, Hong Kong, China
Xian Xu
The Hong Kong University of Science and Technology, Hong Kong, China
Takanori Fujiwara
Linköping University, Norrköping, Sweden
Huamin Qu
The Hong Kong University of Science and Technology, Hong Kong, China
DOI

10.1145/3706598.3714265

論文URL

https://dl.acm.org/doi/10.1145/3706598.3714265

動画

会議: CHI 2025

The ACM CHI Conference on Human Factors in Computing Systems (https://chi2025.acm.org/)

セッション: Data Interpretation and Storytelling

G418+G419
6 件の発表
2025-04-28 23:10:00
2025-04-29 00:40:00
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