Max Robotics — Global Service Robot Directory + US Certification

About

Sandra Petersen is a pioneering researcher in geriatric mental health, best known for her groundbreaking work on the therapeutic use of robotic pets for individuals with dementia. Her research centers on the intersection of human-robot interaction and neuropsychiatric care, particularly how robotic companions like PARO—a lifelike robotic seal—can reduce agitation, improve mood, and enhance quality of life in dementia patients without the risks of live animal therapy. Her most influential paper, "The Utilization of Robotic Pets in Dementia Care" (2016), has garnered 305 citations and established a foundational framework for non-pharmacological interventions in dementia care. Petersen further demonstrated the feasibility of PARO in hospital settings (2020, 60 citations) and extended its application as a biofeedback device during the COVID-19 pandemic (2021, 28 citations), addressing mental health challenges exacerbated by social isolation. Her work has been instrumental in shifting care paradigms toward technology-assisted, compassionate interventions. Recognized for translating innovative robotics into clinical practice, Petersen’s research continues to influence geriatric nursing, rehabilitation, and human-robot interaction, offering scalable solutions for aging populations worldwide.