Chang Jung Christian University (CJCU) Green Dawulun Community Promotion Office worked hand in hand with Barclay Memorial Park Sustainable Management Association to organize AR Application Technology Expo” at the Natural Environmental Education Center. Collaborated with Professor Wang Hsian-Chang of the Department of Interaction Design, this expo featured AR work of students taking the “Virtual Application Technology” course to provide visitors diverse interactive experiences. The Expo welcomes every visitor and it will be on until the end of May with more elements expected to be added.