Operator orientation and compatibility in visual-motor task performance.
Operator orientation and compatibility in visual-motor task performance.
复制标题
视觉运动任务表现中的操作员定位和兼容性。
DOI：
10.1080/00140138908966105
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发表时间：
1989
期刊：
影响因子：
2.4
通讯作者：
D. Beringer
中科院分区：
文献类型：
--
作者：
Charles J. Worringham;D. Beringer
本实验评估了三种替代形式的控制和显示运动之间的方向兼容性，以检查它们对操作员方向的依赖程度。受试者在11种条件下进行目标获取任务，这些条件分别体现了三种兼容性类型。视觉-运动（VM）兼容性被定义为在受试者视野中的给定方向上的显示移动由在受试者的“虚拟”视野中的相同方向上的控制移动产生（即，如果他或她看的是控制器而不是显示器）。控制-显示（CD）兼容性是指控制和显示运动之间的一致性。如果控制移动相对于操作员躯干的方向与显示器在视野中的移动方向相同，则存在视觉躯干（VT）兼容性。VM兼容性产生的性能上级CD或VT兼容的条件下，在所有阶段的任务，是独立的主题的物理方向和目标方向。视觉-运动兼容性似乎反映了中枢神经系统中视觉和运动代码之间的基本和一般关系，并且可能证明是减少某些人机系统中的错误和提高性能的有用基础。
This experiment assessed three alternative forms of directional compatibility between control and display movement, to examine their degree of dependence on the orientation of the operator. Subjects performed a target acquisition task in each of 11 conditions which embodied the three compatibility types alone or in combination. Visual-motor (VM) compatibility was defined as display movement in a given direction in the subject's visual field produced by control movement in the same direction in the subject's 'virtual' visual field (i.e., were he or she looking at the control rather than the display). Control-display (CD) compatibility referred to congruence between control and display movements. Visual-trunk (VT) compatibility was present if a control movement was in the same direction relative to the operator's trunk as the movement of the display in the visual field. VM compatibility produced performance superior to that under CD or VT compatible conditions in all phases of the task, and was independent of the subject's physical orientation and of the target direction. Visual-motor compatibility appears to reflect a basic and general relationship between visual and motor codes in the central nervous system, and may prove a useful basis for reducing errors and enhancing performance in certain human-machine systems.