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Introduces a montage-agnostic encoder for calibration-light cross-user gesture recognition from surface EMG, using shared weights and electrode coordinates to handle variable channel counts and reduce per-user calibration. It outperforms per-user baselines on some datasets and analyzes factors affecting cross-user transfer.
This study explores the feasibility of classifying ten hand gestures using a single-channel sEMG signal combined with lightweight machine learning models, achieving up to 90% accuracy. It demonstrates potential for cost-effective, low-power gesture recognition.