Which system allows for interfacing between humans and machines in an industrial setup?

The Human-Machine Interface (HMI) is designed specifically for enabling interaction between humans and machines in industrial environments. This system typically consists of hardware and software that allow operators to engage with machinery, view operational statuses, control processes, and receive feedback in a user-friendly manner. HMIs might display graphical representations of production lines, sensor data, and alarms, making it easier for operators to understand complex systems at a glance.

Within an industrial setup, HMIs play a critical role in enhancing productivity, safety, and efficiency by providing a means for users to monitor and control operations effectively. This system is capable of translating the operations of machines into actionable insights for human operators, enhancing their ability to respond to changes in real-time.

Other options, while relevant in various contexts, do not serve the same role as HMIs. A proprietary system is generally tailored for specific applications or companies, focusing on unique functionalities rather than the interaction between humans and machines. An embedded system is a computer integrated into a larger system designed for specific tasks, but it does not necessarily facilitate user interaction. A real-time operating system is essential for managing the timing of various processes but lacks the direct user interface component that HMIs provide.