Jaejeung Kim

I am an assistant professor in Department of Computer Science and Engineering at Chungnam National University.

I received my Ph.D in the Department of Knowledge Service Engineering at KAIST in Feb, 2019. I am interested in exploring how intelligent systems can be integrated into people’s lives to change their behavior toward healthier and more fruitful life.

My on-going research topics include: #digital healthcare and #human-AI interaction.


I am looking for new undergraduate interns and graduate students to join my HCI Lab. If you are interested in intelligent interactive technology for increasing positive health behavior, please email me.

Selected Publications

TermBall: Tracking and Predicting Evolution Types of Research Topics by Using Knowledge Structures in Scholarly Big Data

Christine Balili, Uichin Lee, Aviv Segev, Jaejeung Kim, Minsam Ko

IEEE ACCESS, 2020 (I.F. = 3.745)

LocknType: Lockout Task Intervention for Discouraging Smartphone App Use

Jaejeung Kim, Joonyoung Park, Hyunsoo Lee, Minsam Ko, Uichin Lee

CHI 2019 (BK21+ Conference I.F. = 4.0)

GoalKeeper: Exploring Interaction Lockout Mechanisms for Regulating Smartphone Use

Jaejeung Kim, Hayoung Jung, Minsam Ko, Uichin Lee

Ubicomp 2019 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT) (BK21+ Conference I.F. = 3.0)

Flower-Pop: Facilitating Casual Group Conversations with Multiple Mobile Devices

Moon-Hwan Lee, Yea-Kyung Row, Oosung Son, Uichin Lee, Jaejeung Kim, Jungi Jeong, Seungryoul Maeng, Tek-Jin Nam

Ubicomp 2018 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT) (BK21+ Conference I.F. = 3.0)

Technology Supported Behavior Restriction for Mitigating Self-Interruptions in Multi-device Environments

Jaejeung Kim, Chiwoo Cho, Uichin Lee

Ubicomp 2017 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT) (BK21+ Conference I.F. = 3.0)

EcoMeal: A Smart Tray for Promoting Healthy Dietary Habits

Jaejeung Kim, Joonyoung Park, Uichin Lee

CHI 2016 Late-Breaking-Work

CrowdColor: Crowdsourcing Color Perceptions Using Mobile Devices

Jaejeung Kim, Sergey Leksikov, Punyotai Thamjamrassri, Uichin Lee, Hyeon-Jeong Suk

MobileHCI 2015