Dr. Kyungah Choi presented a work entitled, “A Design Toolkit for Human-Centric Smart Lightings [인간 중심의 스마트조명 디자인 툴킷 개발]” at the 2019 KSCS Spring Conference. This study proposed a card-based design tool, which aims to support smart lighting idea generation by making the growing knowledge on how lighting affects users readily accessible to designers. The paper was also authored by Taesu Kim and Jinyoung Jeong.