Cover -- Title Page -- Copyright Page -- Contents -- Preface -- Chapter 1 Overview of Digital Twin -- 1.1 A Simplistic Introduction to Digital Twin -- 1.2 Basic Definition and Explanation of What is Digital Twin -- 1.3 The History of Digital Twin -- 1.4 Working -- 1.5 Features -- 1.5.1 Replication of Each and Every Aspect of the Original Device or Product -- 1.5.2 Helps in Product Lifecycle Management -- 1.5.3 Digital Twin can Prevent Downtime -- 1.6 Advantages of Digital Twin -- 1.6.1 Digital Twin is Helpful in Preventing Issues or Errors in the Actual Object, Product or Process -- 1.6.2 Helps in Well Utilization of Resources -- 1.6.3 Keeping Vigilance of the Actual Object, Product or Process Through Digital Twin is Possible -- 1.6.4 Helps in Efficient Handling and Managing of Objects, Device, Equipment, etc. -- 1.6.5 Reduction in Overall Cost of Manufacturing of Objects, Products, etc. -- 1.7 Applications -- 1.8 A Simple Example of Digital Twin Application -- 1.9 Digital Twin Technology and the Metaverse -- 1.10 Challenges -- 1.10.1 Careful Handling of Different Factors Involved in Digital Twin -- 1.10.2 Expertise Required -- 1.10.3 Data Security and Privacy -- 1.11 Conclusion -- References -- Chapter 2 Introduction, History, and Concept of Digital Twin -- 2.1 Introduction -- 2.2 History of Digital Twin -- 2.3 Concept of Digital Twin -- 2.3.1 DTP -- 2.3.2 DTI -- 2.3.3 DTE -- 2.3.4 Conceptualization -- 2.3.5 Comparison -- 2.3.6 Collaboration -- 2.4 Working Principle -- 2.5 Characteristics of Digital |