Cognitive City for Special Needs.- Cognitive City Theory, Modeling and Simulation.- XR & Educational innovations for Cognitive City.- Educational Technology and Strategy in Cognitive City.- Safety, Security and Privacy in Cognitive City.- Artificial Intelligence Theory and Technology Related to Cognitive City.- Internet of Things for Cognitive City.- Business Application and Management for Cognitive City.- Big Data for Cognitive City.- Engineering Technology and Applied Science for Cognitive City.- Maker, CT and STEAM Education for Cognitive City.