Mouser: Understanding the Fundamentals of HMIs
Human-machine interfaces (HMIs) act as gateways between human operators and complex machinery in industrial environments. As automation becomes more present across industry settings, these devices facilitate the use of machine and sensor data to help operators use industrial control systems efficiently. This article explores different types of information displayed on HMIs and describes the functionality of passive displays and active control hubs. Additionally, it discusses the importance of human factors in designing HMIs.

