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Interactive applications of such agents, termed AI clones, pose risks related to impression management, identity abuse, and unhealthy dependencies. Identifying concerns AI clones will generate is a prerequisite to establishing the basis of discourse around how this technology will impact a source individual's selfhood and interpersonal relationships. We presented 20 participants of diverse ages and backgrounds with 8 speculative scenarios to explore their perception towards the concept of AI clones. We found that (1. doppelganger-phobia) the abusive potential of AI clones to exploit and displace the identity of an individual elicits negative emotional reactions; (2. identity fragmentation) creating replicas of a living individual threatens their cohesive self-perception and unique individuality; and (3. living memories) interacting with a clone of someone with whom the user has an existing relationship poses risks of misrepresenting the individual or developing over-attachment to the clone. These findings provide an avenue to discuss preliminary ethical implications, respect for identity and authenticity, and design recommendations for creating AI clones.<\/jats:p>","DOI":"10.1145\/3579524","type":"journal-article","created":{"date-parts":[[2023,4,16]],"date-time":"2023-04-16T17:23:07Z","timestamp":1681665787000},"page":"1-28","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":19,"title":["Speculating on Risks of AI Clones to Selfhood and Relationships: Doppelganger-phobia, Identity Fragmentation, and Living Memories"],"prefix":"10.1145","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3385-5756","authenticated-orcid":false,"given":"Patrick Yung Kang","family":"Lee","sequence":"first","affiliation":[{"name":"University of British Columbia, Vancouver, BC, Canada"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2793-7429","authenticated-orcid":false,"given":"Ning F.","family":"Ma","sequence":"additional","affiliation":[{"name":"University of British Columbia, Vancouver, BC, Canada"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2741-7047","authenticated-orcid":false,"given":"Ig-Jae","family":"Kim","sequence":"additional","affiliation":[{"name":"Korea Institute of Science and Technology, Seoul, Republic of Korea"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7838-8311","authenticated-orcid":false,"given":"Dongwook","family":"Yoon","sequence":"additional","affiliation":[{"name":"University of British Columbia, Vancouver, BC, Canada"}]}],"member":"320","published-online":{"date-parts":[[2023,4,16]]},"reference":[{"key":"e_1_2_2_1_1","unstructured":"2022. 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