Ai-based digital family legacy platform for integrated management of digital tombstones, family relationships, memories, and legacy

The digital tombstone and AI-driven family tree and metaverse services address the limitations of traditional gravestones and family tree systems by providing adaptable, energy-efficient, and emotionally engaging solutions for managing and interacting with family data.

WO2026147249A1 Publication Date: 2026-07-09KIM JUN HYUN
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Patent Information

Application Number
PCT/KR2026/000042
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-09-23
Filing Date
2026-01-02
Publication Date
2026-07-09

AI Technical Summary

Technical Problem

Traditional gravestones are non-modifiable and face energy management and environmental durability issues, while existing family tree systems rely on manual input with limited data integration and compatibility, and metaverse platforms lack emotional connection and immersive experiences for family relationships.

Method used

A digital tombstone integrating AI and machine learning for dynamic content display, energy management, and data integration, along with a family tree service for automated data generation and metaverse platform for emotional interaction, utilizing electronic paper displays, renewable energy sources, and AI-driven data analysis and avatar generation.

Benefits of technology

Enables adaptable and interactive gravestones, efficient power generation, and seamless data management, enhancing user experience and emotional connections through AI-driven family tree and metaverse services.

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Abstract

The present invention, on the basis of a digital tombstone provided in a cemetery, provides information and content of the deceased through display, input, power source, detection and communication functions and enables visitor recognition, audio and video output, energy self-sustained operation and remote management. In addition, artificial intelligence is used to automatically generate and supplement family trees, genealogies and photo / video-based family relationship data, and memory-associated spaces and an avatar reflecting family characteristics are provided in a metaverse space so that a digital family legacy is continuously managed. Furthermore, emotion inputs and interactions are analyzed using an ethical judgement model so as to refine and block risky expressions, and a safe and reliable digital posthumous digital persona curation service can be provided.
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