Chapter 1: Issues and Challenges: Towards a Secure Metaverse? ??Chapter 2: Intelligent Systems - The Role of Wireless Positioning in Autonomous Vehicles??Chapter 3: Advanced Encryption Techniques for Wireless Networks: A Comparative Study??Chapter 4: Enhancing Security and Threat Detection through Machine Learning Models??Chapter 5: Privacy-Preserving Federated Learning for Securing the IoT Based Edge Devices in Human Computer Interaction Applications??Chapter 6: Blockchain-Enabled IoT for Green Finance: Fostering Eco-Conscious Behavior and Financial Innovation??Chapter 7: Comparative Analysis of Advanced Transformer Architectures for Online Rumor Veracity Detection??Chapter 8: Nearest Neighbour Search with Applications in Medical Image Manipulation??Chapter 9: Emotional Anatomy of Fake News: Leveraging Sentiment and Explainable AI for Misinformation Detection??Chapter 10: A Comprehensive Review of Deep Learning, Traditional Methods, and Gen AI Techniques for lung nodule segmentation??Chapter 11: MERDiff-ODE: Redefining Multimodal Emotion Recognition with Diffusion Models in Healthcare??Chapter 12: A Novel Poisoned Water Detection Method Using Smartphone Embedded Wi-Fi Technology and Machine Learning Algorithms??Chapter 13: Leafy Vegetables Growth Analysis using Machine Learning at Different pH and TDS Levels for Hydroponics??Chapter 14: Detecting Newly Emerging Apple Blotch Leaf Miner (ABLM) using Deep Learning Approach??Chapter 15: Cognitive Intelligent Duct Systems for Providing Cooling Comfort as per the Climate??Chapter 16: AI-Driven BookSwap Connect??Chapter 17: Bridging the Gaps: An Extensive Survey on Knowledge Distillation for Computer Vision