Department of Manufacturing Engineering and Engineering Management, City University of Hong Kong, Kowloon Tong, Hong Kong, China.
Appl Ergon. 2012 Jan;43(1):128-40. doi: 10.1016/j.apergo.2011.04.005. Epub 2011 May 4.
Stereotype strength and reversibility were determined for displays that were in the Front, Right and Left orientations relative to the operator, along with rotary, horizontally and vertically-moving controls located in the overhead, left-sagittal and right-sagittal planes. In each case, responses were made using the left and right hands. The arrangements used were (i) rotary control with a circular display (ii) horizontal/transverse control moving forward/rearward in the left and right-sagittal planes or transversely in the overhead plane and (iii) vertical/longitudinal control moving vertically in the left and right-sagittal planes and longitudinally in the overhead plane. These are all combinations not previously researched. Stereotype strength varied with display plane, type of control and plane of control. Models for the stereotype strength are developed, showing the contribution of various components to the overall stereotype strength. The major component for horizontally-moving controls comes from the "visual field" model of Worringham and Beringer (1998); for the rotary control important factors are "clockwise-for-clockwise" and the hand/control location effect (Hoffmann, 2009a). Vertically-moving controls are governed by a simple 'up-for-up' relationship between displays and controls. Overall stereotype strength is a maximum when all components add positively.
对操作员而言处于正面、右侧和左侧位置的显示器以及位于头顶、左侧矢状面和右侧矢状面的旋转、水平和垂直移动控制进行了刻板印象强度和可反转性的确定。在每种情况下，使用左手和右手进行响应。使用的布置是：（i）带有圆形显示器的旋转控制；（ii）在左侧矢状面和右侧矢状面中向前/向后或在头顶平面中横向移动的水平/横向控制；以及（iii）在左侧矢状面和右侧矢状面中垂直移动的垂直/纵向控制以及在头顶平面中纵向移动的垂直/纵向控制。这些都是以前没有研究过的所有组合。刻板印象强度随显示器平面、控制类型和控制平面而变化。开发了刻板印象强度模型，显示了各种组件对整体刻板印象强度的贡献。水平移动控制的主要组件来自 Worringham 和 Beringer（1998 年）的“视野”模型；对于旋转控制，重要因素是“顺时针-顺时针”和手/控制位置效应（Hoffmann，2009a）。垂直移动控制受显示器和控制之间简单的“向上-向上”关系的支配。当所有组件都积极相加时，整体刻板印象强度最大。
