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About

Robert Ranisch is an emerging scholar at the intersection of bioethics, digital health, and technology ethics, whose work is rapidly gaining recognition within the academic community. His research focuses on the ethical dimensions of advanced medical technologies, with particular emphasis on robot-assisted surgery, social robotics in healthcare, and the integration of large language models (LLMs) into clinical and caregiving contexts. Ranisch's most cited work, a 2025 systematic review on the ethical landscape of robot-assisted surgery (18 citations), offers one of the field's most comprehensive examinations of an underexplored domain, scrutinizing issues of autonomy, accountability, and patient vulnerability as automation deepens in surgical settings. Complementing this, his investigation into deceptive patterns arising from LLM-powered social robots (10 citations) raises timely alarms about transparency and trust in AI-driven healthcare interactions. Ranisch also contributes methodologically to the field, having examined how non-empirical approaches can rigorously address ethics research on digital health technologies. His systematic review on social robotics and elder care further demonstrates his commitment to vulnerable populations. Taken together, his body of work positions him as a thoughtful and versatile voice shaping responsible innovation in digital medicine.