Shamsun Nahar Safa

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About

Shamsun Nahar Safa is a pioneering researcher in assistive technology and brain-computer interfaces (BCI), with a focused commitment to improving mobility for individuals with severe motor impairments. Her most cited work, "Research and Development of a Brain-Controlled Wheelchair for Paralyzed Patients" (2021, 28 citations), represents a significant breakthrough in non-invasive neural control systems. Safa’s primary contribution lies in translating complex EEG signals into real-time wheelchair navigation commands, offering a transformative solution for patients suffering from strokes, multiple sclerosis, or paralysis who require constant caregiver assistance. By eliminating the need for physical joystick or voice control, her system empowers users to regain independent movement through thought alone. This research not only advances the field of smart wheelchairs but also addresses a critical gap in human-centered robotics, demonstrating how affordable, scalable BCI technology can restore autonomy and dignity to disabled populations. Safa’s work has been widely recognized for its practical impact, bridging neuroscience, engineering, and rehabilitation medicine. Her ongoing efforts continue to refine signal processing algorithms and reduce system latency, positioning her as a leading voice in the next generation of neural prosthetics and inclusive design.