VINYL suggested an overall IT system that mediates IT technology, culture and nature in the KT Gwanghwamun building that has been reborn as the KT olleh square, a complex cultural space with an entirely new concept to provide Fun & Joy with sensibility to its visitors. We put emphasis on maintaining the unique characteristics of each space at KT olleh square and establishing a simple and amusing IT system that would naturally encourage visitors to join in. The interactive kiosk, multi-touch photo table, message pole and various motion graphic films have been established to offer visitors fun combined with various new experiences.