Anthropomorphic design raises important questions about how closely a machine should mirror human appearance, behavior, and social dynamics. Designers grapple with whether realism enhances connection or risks confusion about autonomy and consent. Realistic facial expressions, voice interaction, and nuanced dialogue can create a sense of presence, but they also risk blurring lines between human and machine. One ethical concern is the potential for manipulation: highly convincing avatars may influence users’ emotions and decisions in subtle ways. Transparency about AI capabilities, limits, and data use is essential to prevent deception and preserve user autonomy.

Another dimension concerns consent and agency. A doll cannot truly consent to actions, so designers must implement clear boundary rules, safe interactions, and robust content restrictions. The choice to emulate specific demographics or identities must be approached with sensitivity to representation, stereotypes, and the impact on social norms. Finally, the broader societal effects—how such devices shape intimate expectations, relationships, and gender perspectives—require ongoing dialogue among designers, users, and ethicists. Ethically sound anthropomorphic design seeks to honor human dignity, preserve informed consent, and promote safe, respectful engagement while offering meaningful companionship where appropriate.