Publication Type
Conference Proceeding Article
Version
publishedVersion
Publication Date
4-2020
Abstract
We propose an interface with two novel techniques to visualize occluded graph nodes and edges that help the user edit map data with a 2.5D geographical structure (e.g., multi-floor indoor maps). We first design a visualization technique —Repel Signification— that employs micro-animation to signify the graph elements that are overlapping with each other (and potentially erroneous). We also design a technique that enables the user to edit the occluded components with Expansion Interaction, which simultaneously visualizes both in-floor and across-floor occluded connections between the map elements. The combination of the two methods would enable the map editors (non-experts) to effectively find and fix erroneous data in 2.5D maps without changing the operation manner from the existing 2D map-editing interface.
Keywords
Geovisualization, Graph visualization
Discipline
Graphics and Human Computer Interfaces | Software Engineering
Research Areas
Software and Cyber-Physical Systems
Publication
CHI EA '20: Proceedings of Conference on Human Factors in Computing Systems, Honolulu, April 25-30
First Page
1
Last Page
9
ISBN
9781450368193
Identifier
10.1145/3334480.3382987
Publisher
ACM
City or Country
New York
Citation
FUJITA, Kazuyuki; HAYASHI, Daigo; HARA, Kotaro; TAKASHIMA, Kazuki; and KITAMURA, Yoshifumi.
Techniques to visualize occluded graph elements for 2.5D map editing. (2020). CHI EA '20: Proceedings of Conference on Human Factors in Computing Systems, Honolulu, April 25-30. 1-9.
Available at: https://ink.library.smu.edu.sg/sis_research/5651
Copyright Owner and License
Authors
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.
Additional URL
https://doi.org/10.1145/3334480.3382987