The joint model of the four compone

The joint model of the four components will be interaction and associated, first is the interaction of life part and equipment. Though the technology has very developed, but the intervention of the human factors influence the normal relation between human and equipment, human error devoid out of the advanced technology, and to eliminate human factors is the most direct way to roughly two: One is to make human adapt to the development of technology, through education, advocacy, carry and practice, communication with other human to master technology. The development of science and technology reduce ability that the device depends on human, human and machine interface operation mistakes in human-computer interaction system is the most main defects; But the constraint of physiology, in drab automation production conditions than mechanical maneuvering equipment are more likely to have fatigue, human factors mistakes does not eliminate. Therefore, a single get used to technology development is not advisable. Second is the technology to adapt to the need of human, the design of machinery to reasonable and easy to operate and understanding, it conform to most human's habits, to minimize the influence of human factors. In fact, the equipment operation quality depends on the precise information and ease of operation, and only accurate information just can make the operator easy to identify and judge, and to facilitate the implementation of the correct operation, otherwise it will lead to mistakes.