Steep development of technologies and automation of manufacturing have made interaction with machines a part of our everyday routine. With 90% of information transmitted to our brain being visual, it becomes apparent that the best way to manage interactions between a human and a machine is by using visual representations.

That is exactly where a human-machine interface comes to the rescue. It serves as a medium that allows for seamless control and communication between the systems and human operators. Throughout their history, human-machine interfaces have undergone the evolution from panels with basic push buttons or switches to the latest touch-screen displays.

Yet, the industry that defines how people communicate with machines is still advancing. The growing demand for smart automation tools and Industry 4.0 tendencies are the central factors influencing the HMI transformation and development.

According to the MarketsandMarkets research, the human-machine interface market is anticipated to reach $5.6 billion by 2025 from $4.3 billion in 2020, growing at a CAGR of 5.2%. Moreover, the ability of HMI systems to improve the effectiveness of production processes is only going to boost the demand for the development of HMI solutions in the mentioned period.

In this article, we are going to take a closer look at the HMI meaning, discover where it can be implemented, how it works, and why it is beneficial for businesses. And, of course, we will get a glimpse of what the future holds for this industry.