From writing critique to setting goals, people increasingly turn to AI systems to support reflection and support in creative practice. However these interactions are most often done in solitary contexts with sycophantic models that have a tendency to reinforce existing beliefs, rather than support the active process of self discovery. In contrast, we submit Rock Talk. It is an AI mediated rock garden which facilitates asynchronous wisdom sharing between creatives in a community. Through this installation, we open a window into AI co-journaling. This concept challenges hyper personalized AI experiences. It also provides structure for creativity community building. By embedding AI within a tangible, natural, shared interface, Rock Talk proposes experiences with AI that reflect values of commitment, shared history, and time. It also serves as a wide metaphor for the collective desire for stronger connection and real social care.

With generative AI enabling easier production of sexually abusive content, deepfake sexual abuse has intensified, making anyone with visual data be a potential victim or perpetrator. Current moderation systems for non-consensual intimate imagery (NCII) are platform-centric, reactive, and poorly aligned with the workflows of real-time monitors and survivor supporters. To address this gap, we held participatory design workshops with 10 activists affiliated with victim advocacy and survivors experienced in combating deepfake sexual abuse in South Korea. Their insights revealed distinctive challenges, including ambiguity in content classification, barriers to evidence collection, and increased workloads and safety risks during monitoring. Participants suggested features for proactive protection, long-term case tracking, and cross-platform coordination, while emphasizing the need for conversations about data ownership and platform accountability. Based on these findings, we discuss design implications for system and policy that foster multi-stakeholder collaboration to prevent harm, strengthen cross-platform response, and reduce secondary trauma for activists.