Enabling Technologies
-    Low power and energy harvesting sensors
-    Wireless Technologies,WSN
-    Smart City Communication Infrastructures
-    IoT networking Protocols
-    IoT Data Management Solutions and Platforms,Streaming Data Management
-    Network Design and Architectures for IoT
-    Mobile Technologies/Services for IoT
-    Ultra-Dense Networks (UDN)
-    Machine to Machine Communications (M2M/MTC)
-    Efficient Protocols for Resource-Constrained Networks (Energy Efficiency,Spectrum Efficiency,etc.)
-    Future Internet and IoT
-    Embedded Systems
-    IoT Firmwares and Operating Systems
-    Security,Privacy-Preserving and Trust Mechanisms for IoT
-    Network Management and IoT
-    Intelligent Systems for IoT
-    3D printing/scanning
-    Advanced Object Identification and Localization

IoT Services and Applications
-    Web of Things
-    IoT Platforms and Middlewares
-    Augmented Reality and Virtual Reality,human-to-object and object-to-object interactions
-    IoT and Security Management Services
-    Things-Centric,Service-Centric and Data-Centric Architecture
-    Location Aware/Context Aware Services and IoT
-    IoT and eHealth
-    Smart City and IoT
-    Smart City Standards
-    Smart City Services
-    Smart Environments,Environment Monitoring
-    Intelligent Transportation Systems,  IoV
-    Smart Grids and Smart Energy
-    Smart Home,Building Automation and Management
-    Industrial IoT and I4

IoT and Computing
-    Cloud Computing and IoT
-    Fog Computing and IoT
-    Edge Computing and IoT

IoT and Data Science
-    IoT Data Analytics,Big Data
-    Semantic Data and IoT
-    Smart Data
-    IoT and Social Networks
-    Deep Learning,Learning From BigData