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About

Deborah R. Billings is a pioneering researcher whose work has fundamentally shaped our understanding of trust in human-robot interaction (HRI). Her scholarship sits at the intersection of human factors psychology, robotics, and organizational behavior, with a sustained focus on identifying, measuring, and modeling the conditions under which humans develop confident, calibrated trust in automated and robotic systems. Billings is perhaps best known for her landmark 2011 meta-analysis, "A Meta-Analysis of Factors Affecting Trust in Human-Robot Interaction," which has accumulated an extraordinary 1,914 citations — establishing it as one of the most influential empirical contributions in the HRI field. This work provided the first rigorous quantitative synthesis of human, robot, and environmental factors shaping perceived trust, moving the field beyond purely descriptive reviews. Complementing this, she developed theoretical models of human-robot team trust and extended her meta-analytic framework to broader human-automation interaction in 2014. A particularly creative strand of her research draws on human-animal partnerships as analogical models for designing trustworthy robotic teammates. Her 2023 elaborated trust meta-analysis demonstrates the enduring relevance of her foundational questions. Collectively, Billings' body of work has given designers, engineers, and behavioral scientists an empirically grounded roadmap for building robotic systems that humans can appropriately and safely rely upon.