I’m in the 4th year of a combined master’s and Ph.D. program in Electrical Engineering and Computer Science at DGIST. I work with Prof. Jean Young Song at DIAG (Designing Intelligence Augmentation Group), Yonsei University.

I’m interested in Human-Computer Interaction (HCI), Human-AI Interaction (HAI), Crowdsourcing, Content Moderation, Social Media, and Mental Health. I explore interaction and AI technologies to develop or adjust software tools that minimize the mental harm users may experience in network environments.

News

Jan 2026 Invited Talk and Research Meeting with the CST Lab at KAIST 🎙️

Nov 2025 Invited Talk at the Psychological Health Research Committee (PHRC) Research Showcase 🎙️

Nov 2025 New chapter with DIAG Lab at Yonsei Univ in Songdo 🏙️

Feb 2025 Attending HCI Korea 2025 🌺🇰🇷

Jan 2025 Our papers are accepted to HCI Korea 2025! 🥳

Aug 2024 Passed my Ph.D. qualifying exam 🎓

Jul 2024 Attending DIS 2024 🌺Denmark

Apr 2024 Our paper is accepted to DIS 2024! 🥳

Feb 2024 Submitted my first first-author full paper to DIS 🤞

Feb 2023 Attending HCI Korea 2023 🌺🇰🇷

Jul 2022 Attending SIGCHI Korea Local Chapter 2022 🌺🇰🇷

Apr 2022 Attending CHI 2022 virtually

Feb 2022Joined the DIAG @DGIST 💼

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International Conference Papers

Exploring Intervention Techniques to Alleviate Negative Emotions during Video Content Moderation Tasks as a Worker-centered Task Design

Dokyun Lee, Sangeun Seo, Chanwoo Park, Sunjun Kim, Buru Chang, and Jean Y. Song

ACM DIS 2024 DOI PDF

Domestic Conference Papers

The Impact of Haptic and Auditory Feedback on Drivers' Experience During Left and Right Vehicle Detection While Driving

Taehun Kim, Dokyun Lee, Taehoon Her, Kanghyeon Ko, and Jean Y. Song

HCI Korea 2025 DOI PDF

Exploring Intervention Techniques for Psychological Protection and Task Sustainability of Microtask Crowd Workers

Dokyun Lee, Sangeun Seo, and Jean Y. Song

HCI Korea 2025 DOI PDF