Studio EFO is a private design studio by designer Kim Hyun-jung, which started in 2019. EFO stands for Emotion-Forming, which means recreating emotional experiences by morphologically implementing especially emotional parts of the design process. It goes through a design process that maximizes its purpose in areas such as space, products, furniture, crafts and installation art by insight into human unconscious habits, stimulation of five senses, and familiar phenomena in everyday life. In addition, based on her architecture major in Korea and design major in Germany, Kim Hyun-jung proposes an experimental design from a fresh perspective by appropriately combining architecture and design, and Korean identity and Western culture.