From Sex Dolls to Sex Robots and Beyond: A Narrative Review of Theoretical and Empirical Research on Human-like and Personified Sex Tech

Abstract

Purpose of Review: Developments in human-like and personified sex tech require familiarity with a range of technologically sophisticated sex toys. Most sex toys approximating full-sized human bodies are inanimate, but recent advances in robotics, artificial intelligence, and digital interfaces are being incorporated into sex toy designs with the aim of providing humanized sexual and emotional experiences for users. This narrative review of scholarship on sex dolls, sex robots, and other forms of personified sex tech covers theoretical debates, recent empirical findings, and identifies gaps for future research in this field. Recent Findings: Review of 87scholarly books, articles, and essays reveals several trends in the field. First, despite continued calls for empirically driven work, the bulk of research on sex dolls, sex robots, and personified sex tech continues to be theoretical. In some cases, theoretical models discussing how people might be affected by human-like and personified sex tech have outpaced the technological capabilities of sex toy manufacturers. Another trend is the noticeable focus on developments and users in North American and European countries. Finally, sex doll ownership is primarily researched and theorized in ways that center heterosexual men as the primary users. While empirical research shows that single middle-aged heterosexual men use sex dolls and sex robots more than women, developments in personified sex tech may push the industry in new directions. Summary: Current debates about sex dolls, sex robots, and personified sex tech frame such devices around the potential for escalation and harm reduction. Although more empirical attention is being paid to users’ motivations and experiences, a dearth of research directly addresses these debates. More research is needed to refine theoretical assertions about the potential benefits and harms of human-like and personified sex tech. Specifically, robust quantitative data and samples from outside of Western contexts are needed to better assess how such technologies affect users.