Postmortem avatars in grief therapy: Prospects, ethics, and governance
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arXiv
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| Autores principales: | , , , , , |
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| Formato: | Preprint |
| Publicado: |
2026
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| _version_ | 1866915935912198144 |
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| author | Hatherley, Joshua Schiller, Sandrine R. Williams, Iwan Stamatiou, Filippos Rajcic, Nina Søgaard, Anders |
| author_facet | Hatherley, Joshua Schiller, Sandrine R. Williams, Iwan Stamatiou, Filippos Rajcic, Nina Søgaard, Anders |
| contents | Postmortem avatars (PMAs) -- AI systems that simulate a deceased person by being fine-tuned on data they generated or that was generated about them -- have attracted growing scholarly attention, yet their potential role in clinical settings remains largely unexplored. This paper examines the ethics of deploying PMAs as therapeutic tools in grief therapy. Drawing on the dual-process model of grief, the theory of continuing bonds, and the philosophical framework of fictionalism, we propose two potential therapeutic applications: incorporating PMAs into established imaginal exercises such as the empty chair exercise, and treating the process of PMA creation as an art-therapeutic exercise in its own right. We consider five ethical objections to these applications and argue that none constitute knock-down arguments against therapeutic use, particularly given the risk-mitigating role of the clinical context. We conclude by identifying outstanding governance challenges and calling for empirical research, without which neither the promise nor the dangers of therapeutic PMAs can be adequately assessed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_11499 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Postmortem avatars in grief therapy: Prospects, ethics, and governance Hatherley, Joshua Schiller, Sandrine R. Williams, Iwan Stamatiou, Filippos Rajcic, Nina Søgaard, Anders Computers and Society Postmortem avatars (PMAs) -- AI systems that simulate a deceased person by being fine-tuned on data they generated or that was generated about them -- have attracted growing scholarly attention, yet their potential role in clinical settings remains largely unexplored. This paper examines the ethics of deploying PMAs as therapeutic tools in grief therapy. Drawing on the dual-process model of grief, the theory of continuing bonds, and the philosophical framework of fictionalism, we propose two potential therapeutic applications: incorporating PMAs into established imaginal exercises such as the empty chair exercise, and treating the process of PMA creation as an art-therapeutic exercise in its own right. We consider five ethical objections to these applications and argue that none constitute knock-down arguments against therapeutic use, particularly given the risk-mitigating role of the clinical context. We conclude by identifying outstanding governance challenges and calling for empirical research, without which neither the promise nor the dangers of therapeutic PMAs can be adequately assessed. |
| title | Postmortem avatars in grief therapy: Prospects, ethics, and governance |
| topic | Computers and Society |
| url | https://arxiv.org/abs/2604.11499 |