DaEun Choi

schoolKorea Advanced Institute of Science and Technologybar_chart#1171 Global Rank

Total Papers

HCI Rank

#1171

Research Areas

Years Active

Recent Publications

ClearFairy: Capturing Creative Workflows through Decision Structuring, In-Situ Questioning, and Rationale Inference

Capturing professionals’ decision-making in creative workflows (e.g., UI/UX) is essential for reflection, collaboration, and knowledge sharing, yet existing methods often leave rationales incomplete and implicit decisions hidden. To address this, we present the CLEAR approach, which structures reasoning into cognitive…

DIS '244th AuthorAR Navigation & Context Awareness +3

A Context-Aware Onboarding Agent for Metaverse Powered by Large Language Models

One common asset of metaverse is that users can freely explore places and actions without linear procedures. Thus, it is hard yet important to understand the divergent challenges each user faces when onboarding metaverse. Our formative study (N = 16) shows that first-time users ask questions about metaverse that conce…

CHI '242nd AuthorGenerative AI (Text, Image, Music, Video) +1

GenQuery: Supporting Expressive Visual Search with Generative Models

Designers rely on visual search to explore and develop ideas in early design stages. However, designers can struggle to identify suitable text queries to initiate a search or to discover images for similarity-based search that can adequately express their intent. We propose GenQuery, a novel system that integrates gen…

CHI '241st AuthorGenerative AI (Text, Image, Music, Video) +2

CreativeConnect: Supporting Reference Recombination for Graphic Design Ideation with Generative AI

Graphic designers often get inspiration through the recombination of references. Our formative study (N=6) reveals that graphic designers focus on conceptual keywords during this process, and want support for discovering the keywords, expanding them, and exploring diverse recombination options of them, while still hav…

CHI '242nd AuthorHonorable MentionPrototyping & User Testing

Demystifying Tacit Knowledge in Graphic Design: Characteristics, Instances, Approaches, and Guidelines

Despite the growing demand for professional graphic design knowledge, the tacit nature of design inhibits knowledge sharing. However, there is a limited understanding on the characteristics and instances of tacit knowledge in graphic design. In this work, we build a comprehensive set of tacit knowledge characteristics…

CHI '232nd AuthorMedical & Scientific Data Visualization +1

Surch: Enabling Structural Search and Comparison for Surgical Videos

Video is an effective medium for learning procedural knowledge, such as surgical techniques. However, learning procedural knowledge through videos remains difficult due to limited access to procedural structures of knowledge (e.g., compositions and ordering of steps) in a large-scale video dataset. We present Surch, a…

CHI '222nd AuthorHonorable MentionImmersion & Presence Research +2

Stylette: Styling the Web with Natural Language

End-users can potentially style and customize websites by editing them through in-browser developer tools. Unfortunately, end-users lack the knowledge needed to translate high-level styling goals into low-level code edits. We present Stylette, a browser extension that enables users to change the style of websites by e…

CSCW '212nd AuthorBest PaperWorkplace Challenges and Digital Wellbeing

Reflect, not Regret: Understanding Regretful Smartphone Use with App Feature-Level Analysis

Digital intervention tools against problematic smartphone usage help users control their consumption on smartphones, for example, by setting a time limit on an app. However, today's social media apps offer a mix of quasiessential and addictive features in an app (e.g., Instagram has following feeds, recommended feeds,…

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