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About

Biwen Zhu is a researcher specializing in human-robot interaction (HRI), with a particular focus on service robotics in healthcare and home environments. Their work sits at the intersection of robot design, anthropomorphism, and human emotional response, examining how physical and interactive features of robots shape user perceptions and experiences. Zhu's most influential contribution, "Service robot feature design effects on user perceptions and emotional responses" (2010), has accumulated 86 citations and established foundational insights into how design choices — from facial features to voice and interactivity — influence how people emotionally engage with robots. Their complementary 2008 paper on anthropomorphism and interface design (50 citations) further advanced understanding of the psychological dimensions of HRI, particularly in caregiving contexts. Extending this work into applied settings, Zhu investigated etiquette strategies and humanoid features during medicine delivery tasks, demonstrating that robot behavior and appearance meaningfully affect patient emotion and perceived service quality. Their meta-analytical work also highlights the role of user age in shaping HRI outcomes, signaling important implications for designing adaptive robotic systems for diverse patient populations. Collectively, Zhu's research provides a rigorous empirical foundation for developing socially effective healthcare robots.