Department of Psychology III, University of Würzburg, Röntgenring 11, 97070, Würzburg, Germany,
Exp Brain Res. 2013 Nov;231(1):97-106. doi: 10.1007/s00221-013-3671-5. Epub 2013 Aug 18.
Human-Computer Interactions pose special demands on the motor system, especially regarding the virtual tool transformations underlying typical mouse movements. We investigated whether such virtual tool-transformed movements are similarly resistant to irrelevant variation of a target object as skilled natural movements are. Results show that such irrelevant information deteriorates performance in perceptual tasks, whereas movement parameters remain unaffected, suggesting that the control of virtual tools draws on the same mechanisms as natural actions do. The results are discussed in terms of their practical utility and recent findings investigating unskilled and transformed movements in the framework of the action/perception model and the integration of tools into the body schema.
人机交互对运动系统提出了特殊要求，特别是对于典型鼠标运动所基于的虚拟工具变换。我们研究了这种虚拟工具变换的运动是否与熟练的自然运动一样，对目标物体的无关变化具有同样的抵抗能力。结果表明，这种无关信息会降低感知任务的表现，而运动参数不受影响，这表明虚拟工具的控制与自然动作使用相同的机制。本文根据该研究在动作/感知模型框架内对非熟练和变换运动的最新发现以及将工具整合到身体图式中的实际应用价值讨论了该结果。
