This book is based on an undergraduate thesis at University of Engineering and Technology, Lahore. In this book we have presented our work on a humanoid robot that had the ability to perform basic human tasks like listening and responding to people's question, differentiate between known and unknown people, recognize their emotional states and recognize different objects. In this book we have completely described the working and the building process of implementing a basic humanoid robot.

This book is based on a Postgraduate thesis at University of Hertfordshire, United Kingdom. This book investigates the performance (in terms of speed (runtime) and memory usage) of three Database Management Systems (DBMSs) i-e Object Relational (PostgreSQL), Relational (SQL) and Non-relational/NoSQL (MongoDB) Databases using "Airline Information System" case study. This report aims to analyze and compare three databases and to address the research question whether one performs better than the other and are there any significant differences in their performance. By analysis and investigation,...