Ahmed H. El-Shaer

Papers

Total Citations

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About

Ahmed H. El-Shaer’s research lies at the intersection of magnetic micro-robotics, haptic feedback, and telemanipulation, with a focus on enabling precise, non-contact control of microscale objects. His most cited work introduces a pioneering magnetic bilateral telemanipulation system that uses paramagnetic microparticles to manipulate nonmagnetic objects. By integrating a haptic master robot with an electromagnetic system of four orthogonal coils, El-Shaer’s design allows operators to feel scaled forces while guiding microparticles—a breakthrough for applications in microassembly, targeted drug delivery, and cellular manipulation. This system achieves real-time bilateral control, where the operator’s movements are mirrored at the microscale, and contact forces are transmitted back as haptic feedback. With 10 citations, this work has influenced subsequent studies in magnetic actuation and human-in-the-loop micro-robotics. El-Shaer’s contributions advance the frontier of remote micromanipulation, offering a scalable platform for delicate tasks that require both precision and intuitive control. His research continues to shape the development of electromagnetic systems for biomedical and industrial micro-manufacturing, bridging the gap between macro-scale human input and micro-scale robotic action.