Chapter 1: Throat Microphone Speech Enhancement using Machine Learning Technique.- Chapter 2: Use of Artificial Nueral Network to Predict the Yield of Sinter Plant as a Function of Production Parameters.- Chapter 3: An Approach to Self-Reliant Smart Road using Piezoelectric Effect and Sensor Nodes.- Chapter 4: Using static and dynamic image maps built by Graphic Interchange Format (GIF) and Geographic Information System.- Chapter 5: (GIS) for project based learning air pollution in schools in Hanoi, Vietnam.- Chapter 6: Prediction of Autism Spectrum Disorder Using Feature Engineering for Machine Learning Classifiers.- Chapter 7: A Novel and Smart Parking System for the University Parking System.- Chapter 8: Role of M-Cord Computing Architecture for Over the Top (OTT) Services and Applications.- Chapter 9: Application of virtual reality and augmented reality technology for teaching Biology at High School in Vietnam.- Chapter 10: Internet of Things Based Gesture Controlled Wheel Chair for Physically Disabled.- Chapter 11: An Adaptive Crack Identification Scheme Using Enhanced Segmentation and Feature Extraction for Electrical discharge machining of Inconel X750.