An Overview of Human Activity Recognition Using Wearable Sensors: Healthcare and Artificial Intelligence.- Risks and Challenges of Training Classifiers for IoT.- IoT Applications in Universities: a systematic mapping.- Middleware of Enterprise 5G Messaging Services: Design and Implementation.- Blockchain Developments and Innovations - An Analytical Evaluation of Software Engineering Approaches.- SimuMan: A Simultaneous Real-time Method for Representing Motions and Emotions of Virtual Human in Metaverse.- Electric Transformer Oil Leakage Visual Detection as Service based on LSTM and Genetic Algorithm.- MRA: Metaverse Reference Architecture.

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