Design 100 presents ideas from ID KAIST students with the prospective of the lives of 100 years and beyond. Korea is rapidly entering 'Aging Society' but our perception on Aging Society is yet negative. Senior students believe that this exhibition would arouse people's interest in various aspects of Aging Society, and provide a chance to promote possible design solutions to realistic user needs. The exhibition was held in Seoul and Daejeon with attention of some articles below.