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Technologies Behind Industrial Revolution 4.0

Technologies Behind Industrial Revolution 4.0

Industry 4.0 is here, and it refers to the digital transformation in the manufacturing and production industries. It's also known as the fourth industrial revolution because it introduces new technologies that work together to improve manufacturing processes and help bring them to a whole new level.

In short, Industry 4.0 introduces advanced digital technologies such as artificial intelligence (AI), machine learning (ML), digital twins, the Internet of Things to improve existing processes and allow manufacturers to grow their operations. Let's look at these technologies in more detail and explain their impact on the manufacturing industry.

Industry 4.0 Explained

The term Industry 4.0 refers to the fourth industrial revolution happening worldwide right now. The first three industrial revolutions introduced steam machines, mass production, and finally, digital technologies. Industry 4.0 is the next step in the industrial revolution, and it's really a method of connecting the previous manufacturing practices into one highly efficient and flexible platform.

New technologies are designed to combine physical, digital, and biological worlds, connecting them to one system for easier management, tracking, and organization. The process can be applied to any industry, discipline, area, process, service, or product. It's evident that technology such as this shows a lot of potential for consumers and businesses. The goal of every Industry 4.0 system is the efficiency improvement of businesses and organizations. 

The impact of Industry 4.0 in manufacturing is undeniable. Most companies who went through a digitalization process reported increased revenues, a boost of operational efficiency, and higher customer satisfaction. That is achieved by combining advanced AI-powered tools with robotics to introduce automation into manufacturing. 

Technologies Behind Industry 4.0

Creating a "smart factory" requires a combination of advanced digital technologies that work together to drive value. The emphasis of modern manufacturing is on connectivity, automation, and process optimization. There are a lot of technologies that have a direct and indirect role in Industry 4.0, so let's look at the most important ones in more detail.

Industrial Internet of Things

The Industrial Internet of Things or IIoT is a technology that connects all physical, digital, and human assets into one system. Manufacturers place small IoT sensors across entire production lines to monitor every asset in real-time and gain access to a steady operational data stream. 

The technology allows you to connect every aspect of your operation to the system, making it easier to track production and efficiency. Moreover, all of the data generated by these sensors is sent to an AI system that helps find new opportunities and identifies areas that can be improved. Over time, the AI becomes smarter and is able to find correlations between different machinery and processes, allowing you to optimize production and reach a new level of productivity.


Once all machines are connected to one system, the AI will find areas to improve with automation. There are all kinds of benefits manufacturers get from using robots, but the most important ones have increased productivity, reduced errors, and maximizing profits. 

However, the system has to adopt new technologies across all production stages for the automation to make any sense. After that is achieved, AI-powered robots can take over some repetitive tasks, allowing your employees to focus on other essential processes. As you can imagine, that results in increased efficiency and an optimized factory floor. That's exactly what Industry 4.0 is all about. 

Artificial Intelligence

Artificial intelligence or AI is at the center of Industry 4.0. It's somewhat the brains behind the operation, as it's responsible for analyzing data and finding better ways to optimize production. The premise of Industry 4.0 is to minimize manual labor and replace it with AI-driven robots instead. 

However, for the system to work, the AI has to learn how every machine performs and how its performance impacts the entire operation. When it has all of the details, the AI is able to reprogram workflows, optimize machinery, and pinpoint all areas where a change can help increase efficiency and increase revenues. As mentioned above, AI is the brain of the operation and the element responsible for generating insights.

Big Data Analytics

If the AI is the brain of the operation, the data is the lifeline. It's just as important for Industry 4.0 as AI, and without massive amounts of data, the fourth industrial revolution wouldn't be possible. Operational data is needed to train the ML model and let the AI find better solutions to various issues. 

The good thing is that AI, ML, and computing power have come a long way in the past few years. They can now analyze mountains of data quickly and find information that improves decision-making and other manufacturing processes.

Cloud Computing

Cloud computing has been the most popular software delivery method in the past decade. There are many reasons why that is, but the most common ones are ease of use and low costs. Before cloud computing became a thing, manufacturers had to invest a lot of money into new equipment, data centers, and other technologies to improve processes. However, cloud computing is a much more efficient way of deploying AI-powered solutions because it doesn't require any software or hardware development.

Manufacturers and other businesses can simply subscribe to a software provider and get all the benefits from an in-house solution at a much lower cost. The software developer provides all maintenance, updating, and data storage, so business owners don't have to worry about extra costs. Moreover, cloud storage allows remote access to all essential processes, which is not available with on-premises solutions. 


Industry 4.0 emphasizes connectivity, so cybersecurity is one of the primary concerns for sure. Manufacturers have to find ways to protect their data and entire systems from cybercriminals. One wrong move or questionable measure can result in massive damages to the system, machinery, and brand. That's why cybersecurity is becoming more important than it ever was in the past.


The data generated by IoT sensors on the factory floor is now used to run detailed simulations that completely change the game's rules. Manufacturers can use technologies such as digital twins to create digital copies of their entire systems and test them out in various settings and environments.

Industry 4.0 offers a predictive approach to most key processes, allowing companies to optimize their production and perfect existing methods. All simulations are built to be highly accurate and realistic, and detailed simulations help companies save a lot of time and money.


Industry 4.0 is, without a doubt, the next step in industrial manufacturing. It's based on advanced technologies that work together to generate insights that help optimize production, customer interaction, monitoring, and many other essential tasks. Moreover, AI models can improve production by using automation to complete recurring tasks.

Everything is focused on increasing productivity and efficiency. Even though Industry 4.0 is still in its earliest stages, it's already showing incredible results. We can't wait to see where these new technologies will lead the world in the future. One thing is for sure - we will see that in our lifetimes.