Inha Cha

schoolGeorgia Institute of Technologybar_chart#3105 Global Rank

Total Papers

HCI Rank

#3105

Research Areas

Years Active

Recent Publications

Beyond Claiming Sovereign AI: Motivations, Challenges, and Contradictions in Developing and Deploying Local Foundation Models in South Korea

Foundation models are predominantly trained on English-language and Western-centric data, often marginalizing non-English contexts. While recent scholarship calls for more localized models, there remains limited empirical research on how such models are developed and deployed. This paper examines the sociotechnical dy…

CHI '251st AuthorHuman-LLM Collaboration +2

Understanding Socio-technical Factors Configuring AI Non-Use in UX Work Practices

AI tools are often promoted as revolutionary for streamlining labor- and cost-intensive UX workflows. Although their actual adoption and usage are more complex and nuanced than often portrayed, instances, where AI may be unnecessary or even undesirable, are frequently overlooked. Therefore, we aim to gain deeper insig…

DIS '241st AuthorAI Ethics, Fairness & Accountability +1

Ethics Pathways: A Design Activity for Reflecting on Ethical Decision-making in HCI Research

This paper introduces Ethics Pathways, a design activity aimed at understanding HCI and design researchers' ethics engagements and flows during their research process. Despite a strong ethical commitment in these fields, challenges persist in grasping the complexity of researchers' engagement with ethics—practices co…

CHI '243rd AuthorRecommender System UX

Investigating the Potential of Group Recommendation Systems As a Medium of Social Interactions: A Case of Spotify Blend Experiences between Two Users

Designing user experiences for group recommendation systems (GRS) is challenging, requiring a nuanced understanding of the influence of social interactions between users. Using Spotify Blend as a real-world case of music GRS, we conducted empirical studies to investigate intricate social interactions among South Korea…

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