Figure 3
The circular diagram consists of a large circle with a smaller inner circle that contains the text “Industry 4.0” next to an icon of a robot arm and a tablet. Nine rectangular boxes of icons, along with their respective labels, are arranged in a circular pattern within the outer border of a large circle. Starting from the top and moving clockwise, the rectangular boxes of icons are labeled “Cloud Computing” with an icon of a cloud and circuitry, “Internet of things” with an icon of a house, gear, and mobile device connected by lines, “Big Data and Analitics” with an icon of a globe under a line graph with data points, “Cyber-Physical System” with an icon of a human brain where one half appears as a mechanical circuit, “Automation” with an icon of a robotic arm on a platform, “System Integration” with an icon of two circular arrows that form a loop, “Simulation” with an icon of a gear next to a video player screen, “Augmented Reality” with an icon of a headset with goggles, and “Additive Manufacturing” with an icon of a three-dimensional cube inside a printer frame.Technologies that establish Industry 4.0