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Towards User-Centric Mobile Data Visualization: Perception-Aware Design Generation |  | ZHANG Songheng PhD Candidate
School of Computing and Information Systems
Singapore Management University
| Research Area Dissertation Committee Research Advisor Dissertation Committee Members |
| | Date 21 June 2024 (Friday) | Time 9:00am – 10:00am | Venue Meeting Room 5.1, Level 5
School of Computing and Information Systems 1, Singapore Management University, 80 Stamford Road Singapore 178902 | Please register by 20 June 2024. We look forward to seeing you at this research seminar. 
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| | ABOUT THE TALK Data visualization is pivotal for data exploration and analysis, particularly on mobile devices that have become integral to daily life. Despite their convenience, mobile visualizations often display sensitive personal data, raising significant privacy concerns in public settings. This dissertation proposal focuses on "Towards User-Centric Mobile Data Visualization: Perception-Aware Design Generation," aiming to enhance privacy preservation and user experience in mobile data visualization.
This work builds upon two key studies: "Don’t Peek at My Chart: Privacy-preserving Visualization for Mobile Devices," which introduces a novel approach to protect visual data from shoulder surfing through perception-driven adjustments in spatial frequency and luminance contrast, and "BAIT: Decoy-effect-inspired Privacy Preservation for Mobile Data Visualization," which leverages the decoy effect to overlay misleading visual elements, thus safeguarding the primary data visualization from unauthorized viewers. | | | ABOUT THE SPEAKER Songheng ZHANG is a PhD candidate in Computer Science at the School of Computing and Information Systems at SMU, under the supervision of Assistant Professor Yong WANG. His research primarily focuses on data visualization recommendation and mobile data visualization. |
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