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A recent survey is described in which a series of anthropometric measurements were taken which are related to automobile design. In the first phase of the research 1,000 seated subjects were used to obtain 22 static measurements, most of which were indexed to two different reference points, the SAE H point and the accelerator heel point. In the second phase of the research measurements of functional arm reach to 117 points within the seated workspace were obtained on 100 subjects. Examples of the static and dynamic data obtained are given in both tabular and graphic form. Discussions are included of the measurements taken, the reasons for their selection, the measuring techniques employed, the statistical analyses used, and the potential applications of the data.

The use of ergonomics in the design of vehicular equipment is presented. It is proposed that the wider use of the principles and methods of this discipline might aid in the more effective integration of the driver and his equipment. It has been shown that the effectiveness of any man-machine system depends upon the integration of the biological characteristics of the operator with the mechanical design of the equipment and working areas. The initial phase of a program in ergonomics should always consist of an advance analysis of the equipment, including a survey of the nature of the task, the work surroundings, the location of controls and instruments, and the way the operator performs his duties. In highway safety the application of human engineering principles has been shown to be of great importance in the design of windshields, rear view mirrors, and vehicle lighting, and other visual aids to the drivers.

The number of fatalities and injuries from all types of motor vehicle accidents have been increasing throughout the world. This paper analyzes these statistics in an effort to find the causes of this high accident rate and to suggest possible solutions. Among the findings are: the number of people injured is increasing more rapidly than fatalities; the greatest percentage of fatalities occurs in the teenage and young adult age bracket with males predominating; alcohol is a dominating cause of many accidents; the personal and emotional maladjustment of the driver is a contributing factor; those related to old age, disease, and illness of drivers need to be more carefully studied and criteria for disqualification established. Possible solutions include: improved driver training; improved highway design, especially with regard to lighting; improved vehicular design. The author feels the latter is most important as it seems unlikely that driving habits can be radically improved.