the sky light is an artificial solar lighting system which produces indoor sunlight. a clean, blue feel and a deep sky are perfectly reproduced, and the warm sunlight through the skylight. it can be applied to a variety of spaces such as healthcare facilities, residential spaces, commercial spaces, offices, and lounges, and provides a feeling of actual sunlight inflow to the indoor space and underground space, they can improve their emotional health and they can get a sense of openness in a closed space.

Byoengchan Oh is currently cdo of COLONS. His research interest is the interaction between people and products. He is lecture and research as Ph.D. student at Hongik University. He has received numerous international design awards such as IDEA(USA), DFA(Hongkong), A’ Design Award(Italy), K-Design Award(Korea), Spark Design Award(USA), Asia Design Prize(Korea) and others. He presented papers at the Korea Society of Design Studies and Korea HCI Society. He also has a number of experiences in government support projects in Korea. Finally, He has trademark rights in Japan and Korea.

COLONS is an eyewear brand that makes eyewear using wood and titanium. COLONS makes products in Sabae, Japan. COLONS products overcame the limitations of conventional wooden frame glasses and sublimated function to design, creating new products that have never existed anywhere. A colon is the symbol between the hour number and the minute number on digital watches. COLONS logo represents watch hands. COLONS eyewear is inspired by the watch.