Gyeongjin Kim
HCI Researcher
GJ

About

I am Gyeongjin Kim, a Ph.D. student in the Department of Metaverse and Culture Contents at Soongsil University and an HCI researcher at 33Lab (Enhanced Experience Lab), advised by Professor Jungjin Lee.

I design AI-infused systems that augment user interaction and human capability, with a focus on entertainment and productivity. My goal is to produce practical research outcomes that can move beyond prototypes and transfer into real-world products, services, and industry contexts.

Research Interest

Human-Computer Interaction
Human-AI Collaboration

Skills

React
Next.js
TypeScript
Python
MongoDB
Supabase
FastAPI
LangGraph
Figma
Framer Motion
Rive
R
jamovi
atlas.ti

Work Experience

Witon Inc.
Witon Inc.
Co-founder
2026.04 - Present

Leads product direction and user experience for witform, a form builder SaaS.

33Lab
33Lab
Student Researcher
2023.02 - Present

Conducts multimedia and HCI research on interactive systems that expand user experience, including live-streaming concerts, virtual avatar content, and AI-infused system design.

Education

Soongsil University
Soongsil University
Ph.D. Student in Metaverse Contents, Department of Metaverse and Culture Contents
2024 - Present
Soongsil University
Soongsil University
B.S. in Media Engineering, The Global School of Media
2018 - 2024

Publications

* Equal contribution, † Corresponding author

Gyeongjin Kim, Sebin Lee, Daye Kim, Jungjin Lee†, Minju Kim†

Bring the VibeOn: Designing a Multimodal Interface for Shared Emotional Experiences in Live-streamed Concerts

ACM Multimedia (MM '25), Dublin, Ireland, 2025

Sebin Lee*, Gyeongjin Kim*, Daye Kim*, Jungjin Lee†

Wishbowl: Production Case Study of Music Video and Immersive Interactive Concert of Virtual Band Idol Verse’day

Journal of the Korea Computer Graphics Society (JKCGS), 30(3), 23-34, 2024

Yunseo Jeon, Yujin Shin, Chaeyoung Song, Daeun Lee, Gyeongjin Kim, Jungjin Lee

WeWi: Designing an AI-Powered Fan Content Creation Platform for Enhanced Emotional Engagement and Creative Expression

HCI Korea 2026, 2026

Gyungtae Park, Taeheon Kim, Yehun An, Sungjoo Jung, Gyeongjin Kim, Jungjin Lee

YoZ: Designing a Hands-free Interface for Cooking Beginners Based on Video Recipes

HCI Korea 2026, 2026

Projects

Research and applied work

Selected projects across HCI research, cultural content, and product experience.

Investment Behavior Research for Military Personnel

Research Assistant
Samsung Securities

Analyzed investment behavior among military personnel to identify user insights and opportunity areas in financial service contexts.

UX Service Technology Development for In-vehicle Cultural Content Experiences

Research Assistant
Korea Creative Content Agency (KOCCA)

Researches UX services and emerging content technologies that support cultural content experiences for passengers in mobility environments.

1st New Content Academy

Technical Director / Animator
Korea Creative Content Agency (KOCCA)

Contributed technical direction and animation production for new content development.

Recognition

Patents and awards

Applied research outcomes and project recognition.

Patents

1

VibeOn: Multimodal Interface for Shared Emotional Experiences in Live-streaming

Application, KR

Awards

1

Best Project Prize

New Content Academy 1st Cohort, KOCCA, 2024

Contact

Get in Touch

I'm open to conversations about HCI research, AI-infused systems, entertainment experiences, and productivity tools.

LinkedInGitHubGoogle Scholar
LinkedIn
GitHub