HMI Automation has many advantages, such as rich display, large memory and powerful configuration function, and using a simple human and machine interface can easily realize human-computer interaction function in various industrial automation fields. HMI products such as VFD HMI and HMI operator interface are composed of hardware and software. The hardware of the human machine interface includes processors, display units, input units, communication interfaces, and data storage units. The performance of the processor determines the performance of the HMI equipment, which is the core of the HMI unit. Depending on the product level of the HMI, the processor can choose 8-bit, 16-bit, and 32-bit processors. The future development trend of human and machine interface is six modernizations: platform embeddedness, brand nationalization, intelligent equipment, stylish interface, communication network and energy saving and environmental protection. MICNO is a professional HMI supplier providing a series of industrial hmi panels to save labor, time, and improve system performance.