The diagrams were developed for recording the team process of project 4 (teamworked with Dennis Ellis, Yuan Gao, and Hongyuan Jiang) in the course of Interaction Design Practice. The project was about designing for sharing awareness, understanding and appreciation of domestic experiences. After contracting and expanding topics which interested us and domains with concrete research supports, we decided to focus on how to rebuild a community's memory in a post-disaster recovering stage by combining HCI and touring disaster. The diagrams demonstrate how we got to our core.