Industrial Internet of Things for Assembly Line Worker’s Work Fatigue Recognition Topics: Analytics, Intelligence and Knowledge Engineering; Artificial Intelligence; Healthcare Services, Health Informatics and Biological Research of the Pandemic; IoT Services and Applications; Machine to Machine Communications ; Sensor Networks, Remote Diagnosis and Development In Proceedings of the 9th International Conference on Internet of Things, Big Data and Security IoTBDS - Volume 1, 302-309, 2024 , Angers, France