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There are several unexplored research directions related to this study, optimizing computational resources, expanding the dataset and emotion classes, conducting real-world trials to assess the practical usability of the proposed system, and implementing deep learning models within the fog computing framework with larger datasets. Additionally, the integration of textile-based sensors could significantly enhance the system's practicality and comfort. Because these sensors are lightweight, breathable, and adaptable to daily routines, using these sensors may encourage users to consistently use them. |