用户使用操控设备时总要依赖图标和说明与产品进行沟通,而不是产品本身传达出来的信息进行人机互动。将人—机—环境的协调关系作为整个人机界面系统进行设计研究,避免操作者产生各种不适应进而提高人机界面操作性能。用户和机器之间存在一个面,这个界面被称作为人机界面,引为人与产品的交互关系。也就是说机器的运行状态通过界面操作和显示系统传递给用户,实现从机 Users rely on the control device always rely on icons and instructions to communicate with the product, rather than the product itself to convey the message of human-computer interaction. Human-machine-environment coordination relationship as a whole man-machine interface system design and study, to avoid the operator to produce a variety of incompatible and thus improve the performance of human-machine interface. There is a face between the user and the machine, this interface is called a man-machine interface, cited as the interaction between people and products. In other words, the operation of the machine through the interface operation and display system passed to the user, to achieve from the machine