Xian Xu

schoolHong Kong University of Science and Technologybar_chart#1506 Global Rank

Total Papers

HCI Rank

#1506

Research Areas

Years Active

Recent Publications

EchoAid: Enhancing Livestream Shopping Accessibility for the DHH Community

Livestream shopping platforms often overlook the accessibility needs of the Deaf and Hard of Hearing (DHH) community, leading to barriers such as information inaccessibility and overload. To tackle these challenges, we developed EchoAid, a mobile app designed to improve the livestream shopping experience for DHH users…

UIST '25CorrespondingHuman-LLM Collaboration +2

PaperBridge: Crafting Research Narratives through Human-AI Co-Exploration

Researchers frequently need to synthesize their own publications into coherent narratives that demonstrate their scholarly contributions. To suit diverse communication contexts, exploring alternative ways to organize one’s work while maintaining coherence is particularly challenging, especially in interdisciplinary fi…

UIST '254th AuthorAI-Assisted Creative Writing +2

CineVision: An Interactive Pre-visualization Storyboard System for Director–Cinematographer Collaboration

Effective communication between directors and cinematographers is fundamental in film production, yet traditional approaches relying on visual references and hand-drawn storyboards often lack the efficiency and precision necessary during pre-production. We present CineVision, an AI-driven platform that integrates scri…

CHI '254th AuthorAI Ethics, Fairness & Accountability +3

'Even When Success Seems Impossible, I Keep Streaming': How Do Chinese Elderly Streamers Interact with Platform Algorithmic (In)visibility

Recent research within the HCI community has illuminated the challenges faced by marginalized groups on algorithm-driven livestreaming platforms. However, there is a notable gap in understanding how elderly livestreamers interact with the platform content moderation and algorithmic (in)visibility. This study investiga…

CHI '254th AuthorHead-Up Display (HUD) & Advanced Driver Assistance Systems (ADAS) +2

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

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…

CHI '231st AuthorInteractive Data Visualization +1

Is It the End? Guidelines for Cinematic Endings in Data Videos

Data videos are becoming increasingly popular in society and academia. Yet little is known about how to create endings that strengthen a lasting impression and persuasion. To fulfill the gap, this work aims to develop guidelines for data video endings by drawing inspiration from cinematic arts. To contextualize cinema…

CHI '221st AuthorData Storytelling +1

From 'Wow' to 'Why': Guidelines for Creating the Opening of a Data Video with Cinematic Styles

Data videos are an increasingly popular storytelling form. The opening of a data video critically influences its success as the opening either attracts the audience to continue watching or bores them to abandon watching. However, little is known about how to create an attractive opening. We draw inspiration from the o…

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