专利名称：Testing method and apparatus发明人：Warren K. Adams申请号：US07/584920申请日：19900919公开号：US05131848A公开日：19920721
摘要：A testing method and apparatus for determining the reaction time of machineoperators, especially drivers of automotive vehicles. A series of images are projectedonto a viewing screen to be observed by a student at a student station. The imagescomprise one or more visual depictions of various operating conditions, including non-threatening and threatening conditions. After presenting a sequence of non-threateningconditions images, an \"action cue image\" representing a threatening condition isprojected. The elapsed time between the projection of the action cue image and theinitiation of the required response of the student is measured to derive the student'sreaction time, in terms of seconds or distance traveled at a specified speed.
申请人：DORON PRECISION SYSTEMS, INC.
代理人：Richard G. Stephens
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