【正文】
r special ergonomic applications : nuclear energy, the military manmachine engineering, process control, cultural surveys and research methods Automatic Speech Recognition;,Many aspects of the application of ergonomics. Well, for a product is how to evaluate it in ergonomics standard with regard? Germany design center, for example, in selecting the annual quality products, ergonomic set on the following criteria : 1) products and human dimensions, shape and strength match。 3) to prevent the use of operator injury and accidents at the wrong time with the danger。 placement of the ponents on the significance of it can no doubt be identified and tracked。 also part of the human effort, the scope of its activities, movement speed, movement frequency, focus changes and movements of human habits function parameters, the analysis of the visual, auditory, Skin Sense and sensitivity, and other sensory characteristics of function。 To investigate the impact of the work of psychological factors and psychological factors on the efficiency of the impact.Ergonomics Research content and design disciplines for the role can be summarized as the following : Industrial design considerations human factors for the human scale parameters : anthropometry, human biomechanics, physiology, psychology and other disciplines of study to human muscle structure and characteristics can be studied with parts of the human body, the size, body weight, body surface area, density, the focus of some of the human activities in the mutual relations and the scope and structure of the human body such as the characteristic parameters for each part of human hair of the scope, the scope of activities, movement speed, frequency, the focus changes when he inertia and dynamic parameters of the visual, auditory, tactile, and olfactory sensory muscular limbs, which can be analyzed in the labor physiological changes, energy consumption, fatigue and work load of various adaptations, investigate the psychological impact of the work of the state, and psychological factors on the efficiency of the impact. Ergonomic research, industrial design fully consider human factors for the human scale structure, physiological criteria and the psychological scales, and other data, such data can be effectively applied to the industrial design.Industrial design products function that provides a reasonable scientific basis : a modern industrial design, If pure functional material creative activities without considering the needs of ergonomics, it will be creative activities failure. Therefore, how to solve the product and people related to the function of the optimization, created with the physiological and psychological muscle coordination can be the product, which will be contemporary industrial design, in a functional issue a new topic. Ergonomic principles and laws of the designer before the design consideration.Ergonomics notable feature is that the serious study of the humanmachine, the three elements of the environment itself on the basis of characteristics, not simply focus on the individual elements of the fine or not, but would use objects and designed objects and with objects by the coexistence of the environment as a system to study . Ergonomics in the system will be known as machines environmental system. The system, manmachineenvironment interactions between three elements, interdependent relationship determines the overall system performance. The subject of manmachine system