Uran Oh

schoolEwha Womans Universitybar_chart#1807 Global Rank

Total Papers

HCI Rank

#1807

Research Areas

Years Active

Recent Publications

Understanding User Experience with Virtual Try-On and Design Implications for Online Fashion Shopping

Online fashion shopping is booming, yet high return rates persist as actual size and fit do not meet shoppers' expectations. Virtual Try-On (VTON), rendering garments on individuals’ body images, promises to reduce such issues. To understand VTON’s impact on shopping behaviors and experiences, we conducted user study…

IUI '24CorrespondingVisual Impairment Technologies (Screen Readers, Tactile Graphics, Braille) +1

Utilizing a Dense Video Captioning Technique for Generating Image Descriptions of Comics for People with Visual Impairments

To improve the accessibility of visual figures, auto-generation of text description of individual images has been studied. However, it cannot be directly applied to comics as the descriptions can be redundant as similar scenes appear in a row. To address this issue, we propose generating the descriptions per group of…

IUI '24CorrespondingAI-Assisted Decision-Making & Automation +1

Understanding Novice's Annotation Process For 3D Semantic Segmentation Task With Human-In-The-Loop

Large-scale 3D point clouds are often used as training data for 3D semantic segmentation, but the labor-intensive nature of the annotation process challenges the acquisition of sufficient labeled data. Meanwhile, there has been limited research on introducing novice annotators to acquire the labeled data by enhancing…

CHI '22CorrespondingAgent Personality & Anthropomorphism +1

"A Voice that Suits the Situation": Understanding the Needs and Challenges for Supporting End-User Voice Customization

Although there is a potential demand for customizing voices, most customization is limited to the visual appearance of a figure (e.g., avatars). To better understand the users' needs, we first conducted an online survey with 104 participants. Then we conducted a semi-structured interview with a prototype with 14 parti…

CHI '225th+ AuthorConversational Chatbots +1

Cocomix: Utilizing Comments to Improve Non-Visual Webtoon Accessibility

Webtoon is a type of digital comics read online where readers can leave comments to share their thoughts on the story. While it has experienced a surge in popularity internationally, people with visual impairments cannot enjoy webtoon with the lack of an accessible format. While traditional image description practices…

CHI '203rd AuthorVibrotactile Feedback & Skin Stimulation +2

ReCog: Supporting Blind People in Recognizing Personal Objects

We present ReCog, a mobile app that enables blind users to recognize objects by training a deep network with their own photos of such objects. This functionality is useful to differentiate personal objects, which cannot be recognized with pre-trained recognizers and may lack distinguishing tactile features. To ensure…

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