Eason Rangarajan

Papers

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About

Dr. Eason Rangarajan is a rising leader in medical robotics, with a focused expertise in robot-assisted ultrasound imaging and haptic force control. His most-cited work, "Design of a Cost-Effective Ultrasound Force Sensor and Force Control System for Robotic Extra-Body Ultrasound Imaging" (2025, 9 citations), tackles a critical bottleneck in clinical imaging: operator variability. By developing an affordable force-sensing and control system, Rangarajan enables robotic platforms to deliver consistent, precise, and reproducible ultrasound scans—addressing the limitations of human-dependent image quality. This contribution is foundational to the emerging field of autonomous extra-body imaging, where safety and real-time feedback are paramount. His research bridges low-cost hardware design with advanced control algorithms, making robotic ultrasound more accessible for widespread clinical adoption. Though early in his career, Rangarajan’s work has already garnered attention for its practical impact, offering a scalable solution to improve diagnostic accuracy and procedural speed. For students and researchers, his trajectory exemplifies how integrating sensor innovation with robotic control can transform a traditional imaging modality into a reliable, automated tool for modern healthcare.