Smriti: AI Memorial Companion Lets Families Preserve Loved Ones' Memories

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A developer built Smriti, a digital memorial companion, as an entry for Google's Gen AI Ideathon, inspired by elderly neighbors still grieving the loss of their spouses. Family members record real anecdotes, phrases, and habits of a deceased loved one, and Google's Gemini AI learns to respond in that person's authentic voice based solely on those stored memories. The app uses Google's text-embedding-004 model to convert memories into vectors stored in Cloud Firestore, with Firebase Authentication ensuring each family's memorial remains strictly private. Smriti is designed to acknowledge gaps honestly — if a topic was never recorded, it asks users if they want to save it as a new memory rather than fabricating a response. Currently text-based and live, the project roadmap includes voice responses and real-time conversational modes, with each feature held to the same rule: only verified memories, never invented ones.

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ProgrammingDEV Community ·

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