Xiaofu Jin

schoolHong Kong University of Science and Technologybar_chart#1072 Global Rank

Total Papers

HCI Rank

#1072

Research Areas

Years Active

Recent Publications

Adaptive Prompt Elicitation for Text-to-Image Generation

Aligning text-to-image generation with user intent remains challenging, as users frequently provide ambiguous inputs and struggle with model idiosyncrasies. We propose Adaptive Prompt Elicitation (APE), a technique that adaptively poses visual queries to help users refine prompts without extensive writing. Our technic…

CSCW '253rd AuthorAI-Assisted Healthcare

When Traditional Medicine Meets AI: Critical Considerations for AI-Empowered Clinical Support in Traditional Medicine

Traditional Medicine (TM) is the oldest healthcare form and has been increasingly adopted as the primary or complementary medical therapy in the world. However, TM’s practical development remains highly challenging. While AI has become powerful in advancing modern medicine, limited attention has been paid to its poten…

UIST '252nd Author360° Video & Panoramic Content +1

Branch Explorer: Leveraging Branching Narratives to Support Interactive 360° Video Viewing for Blind and Low Vision Users

360° videos enable users to freely choose their viewing paths, but blind and low vision (BLV) users are often excluded from this interactive experience. To bridge this gap, we present Branch Explorer, a system that transforms 360° videos into branching narratives—stories that dynamically unfold based on viewer choices…

CHI '252nd AuthorHonorable MentionVoice Accessibility +2

DanmuA11y: Making Time-Synced On-Screen Video Comments (Danmu) Accessible to Blind and Low Vision Users via Multi-Viewer Audio Discussions

By overlaying time-synced user comments on videos, Danmu creates a co-watching experience for online viewers. However, its visual-centric design poses significant challenges for blind and low vision (BLV) viewers. Our formative study identified three primary challenges that hinder BLV viewers' engagement with Danmu: t…

UIST '244th AuthorConversational Chatbots +1

Memory Reviver: Supporting Photo-Collection Reminiscence for People with Visual Impairment via a Proactive Chatbot

Reminiscing with photo collections offers significant psychological benefits but poses challenges for people with visual impairment (PVI). Their current reliance on sighted help restricts the flexibility of this activity. In response, we explored using a chatbot in a preliminary study. We identified two primary challe…

MOBILEHCI '241st AuthorEV Charging & Eco-Driving Interfaces +2

EarMonitor: Non-clinical Assesment of Ear Health Conditions Using a Low-cost Endoscope Camera on Smartphones

Hearing loss affects 20% of people worldwide and is dramatically increasing with global aging. Early prevention and identification of ear disease can significantly reduce the risk of becoming disabled with hearing impairment. We propose EarMonitor, an interactive vision-based ear health monitoring system that enables…

CHI '241st AuthorAR Navigation & Context Awareness +2

Exploring the Opportunity of Augmented Reality (AR) in Supporting Older Adults to Explore and Learn Smartphone Applications

The global aging trend compels older adults to navigate the evolving digital landscape, presenting a substantial challenge in mastering smartphone applications. While Augmented Reality (AR) holds promise for enhancing learning and user experience, its role in aiding older adults' smartphone app exploration remains ins…

CHI '235th+ AuthorSocial & Collaborative VR +1

Bridging the Generational Gap: Exploring How Virtual Reality Supports Remote Communication Between Grandparents and Grandchildren

When living apart, grandparents and grandchildren often use audio-visual communication approaches to stay connected. However, these approaches seldom provide sufficient companionship and intimacy due to a lack of co-presence and spatial interaction, which can be fulfilled by immersive virtual reality (VR). To understa…

CHI '222nd AuthorUser Research Methods (Interviews, Surveys, Observation) +2

"Merging Results Is No Easy Task": An International Survey Study of Collaborative Data Analysis Practices Among UX Practitioners

Analysis is a key part of usability testing where UX practitioners seek to identify usability problems and generate redesign suggestions. Although previous research reported how analysis was conducted, the findings were typically focused on individual analysis or based on a small number of professionals in specific ge…

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