P. Choitkunnan

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About

Dr. P. Choitkunnan is a leading researcher in robotics and human-computer interaction, with a primary focus on intuitive control systems for robotic manipulators. Their most influential work, "Robot-arm control system using LEAP motion controller" (2016, 31 citations), pioneered a novel approach to gesture-based robotic control by integrating LEAP Motion Controller technology with servo motor systems. This research demonstrated how hand gesture recognition could replace traditional joystick or keyboard interfaces, enabling more natural and precise robot arm manipulation. The system's three-component architecture—gesture detection, signal processing, and servo motor actuation—has become a foundational reference in the field of non-contact robotic control. Dr. Choitkunnan's contributions have been particularly impactful in assistive robotics and industrial automation, where intuitive control interfaces are critical. Their work continues to influence researchers developing accessible robotic systems for rehabilitation and manufacturing applications, bridging the gap between human intent and machine execution through innovative sensor integration.