Yubin Choi

schoolKorea Advanced Institute of Science and Technologybar_chart#3981 Global Rank

Total Papers

HCI Rank

#3981

Research Areas

Years Active

Recent Publications

Leveling Up Together: Fostering Positive Growth and Safe Online Spaces for Teen Roblox Developers

Creating games together is both a playful and effective way to develop skills in computational thinking, collaboration, and more. However, game development can be challenging for younger developers who lack formal training. While teenage developers frequently turn to online communities for peer support, their experien…

CHI '222nd AuthorBest PaperOnline Learning & MOOC Platforms +1

Mobile-Friendly Content Design for MOOCs: Challenges, Requirements, and Design Opportunities

Most video-based learning content is designed for desktops without considering mobile environments. We (1) investigate the gap between mobile learners’ challenges and video engineers’ considerations using mixed methods and (2) provide design guidelines for creating mobile-friendly MOOC videos. To uncover learners’ cha…

CHI '222nd AuthorInteractive Data Visualization +1

FitVid: Responsive and Flexible Video Content Adaptation

Mobile video-based learning attracts many learners with its mobility and ease of access. However, most lectures are designed for desktops. Our formative study reveals mobile learners' two major needs: more readable content and customizable video design. To support mobile-optimized learning, we present FitVid, a system…

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