Machine integration and the advent of the Internet of Things have ameliorated the entire manufacturing process and have made the industry progress towards the smart factory. Remote dashboards enable users to access on-site computer systems from distant locations. Automated Meter Reading has effectively aided in the hands-free collection of data from meters. Digital twins of physical objects and big data analytics have proven to be beneficial to the various processes involved. Augmented Reality and Mixed Reality experiences have showcased the various combinations and interactions between the real world and digital world.