Back keyboard: a physical keyboard on backside of mobile phone using qwerty. - Hwan Kim; Yea-Kyung Row; Geehyuk Lee (CHI Extended Abstracts, 2012)

Knoby: pet-like interactive door knob. - Yong-Kwan Kim; Yea-Kyung Row; Tek-Jin Nam (CHI Extended Abstracts, 2012)

Fragmentation and transition: understanding perceptions of virtual possessions among young adults in Spain, South Korea and the United States. - William Odom; John Zimmerman; Jodi Forlizzi; Ana López Higuera; Mauro Marchitto; José J. Cañas; Youn-Kyung Lim; Tek-Jin Nam; Moon-Hwan Lee; Yeoreum Lee; Da-jung Kim; Yea-Kyung Row; et al. (CHI, 2013)

CAMY: applying a pet dog analogy to everyday ubicomp products. - Yea-Kyung Row; Tek-Jin Nam (UbiComp, 2014)

DooBoo: Pet-Like Interactive Dashboard towards Emotional Electric Vehicle. - Yea-Kyung Row; Chang-Min Kim; Tek-Jin Nam (CHI Extended Abstracts, 2016)

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 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017)

Thermal Interaction with a Voice-based Intelligent Agent. - Seyeong Kim; Yea-Kyung Row; Tek-Jin Nam (CHI Extended Abstracts, 2018)