Spatial and Temporal Characteristics of Rapid Cursor-Positioning Movements with Electromechanical Mice in Human-Computer Interaction
Spatial and Temporal Characteristics of Rapid Cursor-Positioning Movements with Electromechanical Mice in Human-Computer Interaction
复制标题
人机交互中机电小鼠快速光标定位运动的时空特性
作者：
N. Walker;D. Meyer;J. Smelcer
这项研究探讨了人们如何在人机交互过程中使用定点设备进行移动。它特别关注的感知运动过程，介导的速度和准确性的光标定位与机电鼠标。在三个实验中，我们研究了用鼠标进行定位运动的空间和时间特性，分析了受试者的速度和准确性作为运动必须达到的目标类型的函数。实验1要求快速和准确的水平运动的目标是垂直带状位于不同距离的鼠标的起始位置。实验2和3的目标分别是具有各种高度的垂直线和具有各种高度和宽度的矩形框。沿沿着主要（即水平）运动线的运动距离约束对总定位时间的影响最大。然而，沿沿着次级（垂直）运动线的运动距离的约束也显著影响总定位时间。这些效应可以局限于运动的不同阶段（例如，移动执行和验证）。移动执行的持续时间（即，物理运动）主要取决于目标距离，而运动验证的持续时间（即，检查端点精度）主要取决于目标高度和宽度。一个有用的帐户的运动执行提供了随机优化子运动模型，这对设计鼠标和菜单驱动的显示器具有重要意义。
This research examines how people make movements with pointing devices during human-computer interaction. It specifically concerns the perceptual-motor processes that mediate the speed and accuracy of cursor positioning with electromechanical mice. In three experiments we investigated the spatial and temporal characteristics of positioning movements made with a mouse, analyzing subjects' speed and accuracy as a function of the types of targets that the movements had to reach. Experiment 1 required rapid and accurate horizontal movements to targets that were vertical ribbons located at various distances from the mouse's starting location. The targets for Experiments 2 and 3, respectively, were vertical lines having various heights and rectangular boxes having various heights and widths. Constraints on movement distance along the primary (that is, horizontal) line of motion had the greatest effects on total positioning times. However, constraints on movement distance along a secondary (vertical) line of motion also affected total positioning times significantly. These effects may be localized in different phases of movement (e.g., movement execution and verification). The duration of movement execution (i.e., physical motion) depends primarily on the target distance, whereas the duration of movement verification (i.e., check for endpoint accuracy) depends primarily on target height and width. A useful account of movement execution is provided by stochastic optimized-sub movement models, which have significant implications for designing mice and menu-driven displays.
影响因子：
5.4
作者：
KORNBLUM, S;HASBROUCQ, T;OSMAN, A
通讯作者：
OSMAN, A