Samuel G. Farmer

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About

Dr. Samuel G. Farmer is a leading researcher in biomechatronics and neural-machine interfaces, with a primary focus on advancing lower-limb prosthetic technologies. His work centers on developing intuitive control systems for powered robotic prostheses, bridging the gap between human physiology and machine actuation. In his seminal 2014 study, "Within-socket myoelectric prediction of continuous ankle kinematics for control of a powered transtibial prosthesis," Dr. Farmer pioneered the use of nonlinear autoregressive models to map electromyographic (EMG) signals recorded directly within the prosthetic socket to continuous ankle movements. This approach enables more natural, real-time control of powered transtibial prostheses, significantly improving user experience and gait symmetry. With 45 citations, this work has become a foundational reference in the field, influencing subsequent research on myoelectric control and adaptive algorithms. Dr. Farmer’s contributions are particularly notable for their practical application, addressing the critical challenge of creating seamless, intuitive interfaces that allow amputees to control prosthetic limbs with minimal cognitive load. His research continues to shape the development of next-generation assistive devices, making him a key figure in the evolution of bionic rehabilitation.