Niracha Iemcha-od

Papers

Total Citations

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About

Niracha Iemcha-od is a researcher in robotics and human-robot interaction, with a primary focus on auditory perception for autonomous systems. Her most cited work, "Speaker tracking module for indoor robot navigation" (2012), addresses a critical challenge in service robotics: enabling robots to locate and navigate toward a human speaker using voice commands alone. In this study, she proposed a Bayesian approach to sound source localization based on time delay of arrival (TDOA) features, allowing mobile robots to estimate the direction of a speaker in real time. This contribution bridges the gap between speech recognition and spatial awareness, enhancing natural human-robot communication in indoor environments. Though her citation count remains modest at 3, the work represents a foundational step in integrating auditory cues into robotic navigation systems. Iemcha-od’s research underscores the importance of multimodal interaction in robotics, and her approach continues to inform developments in assistive and service robots that rely on voice-based commands for intuitive operation. Her work is particularly relevant for students and researchers exploring sensor fusion and human-centered robotics.