Open Door was a part of the 2010 Microsoft Design Expo. The Topic was: Service Meets Social. The goal of OpenDoor was to create sustainable local communities through a borrowing and lending service. Our interdisciplinary team did research on existing services and relevant concepts to develop a well rounded service that appreciated the needs of the community, as well as individuals who would use the service. We went through an intense iterative process to insure the quality of the final product.