The neurophysiological activations of mechanical engineers and industrial designers while designing and problem-solving
The neurophysiological activations of mechanical engineers and industrial designers while designing and problem-solving
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DOI：
10.1017/dsj.2020.26
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发表时间：
2020-10
期刊：
影响因子：
2.4
通讯作者：
Sónia da Silva Vieira;J. Gero;J. Delmoral;V. Gattol;Carlos Fernandes;M. Parente;A. Fernandes
中科院分区：
文献类型：
--
作者：
Sónia da Silva Vieira;J. Gero;J. Delmoral;V. Gattol;Carlos Fernandes;M. Parente;A. Fernandes
摘要 本文介绍了一项使用脑电图测量机械工程师和工业设计师在设计和解决问题时的神经生理活动的实验结果。在这项研究中，我们采用并扩展了文献中报道的先前功能磁共振成像研究中描述的任务。块实验由一系列三个任务组成：解决问题、基本设计和使用物理接口的开放设计。该块之前是熟悉的预任务，然后扩展到使用徒手绘制草图的第四个开放设计任务。本文介绍了机械工程师和工业设计师 36 次实验的神经生理学结果。结果表明，解决问题和开放设计任务之间的激活存在显着差异。本文重点关注解决问题的布局和开放式设计草图这两个典型任务，并给出了每个域内和跨域参与者的聚合和时间激活的结果。
Abstract This paper presents results from an experiment using electroencephalography to measure neurophysiological activations of mechanical engineers and industrial designers when designing and problem-solving. In this study, we adopted and then extended the tasks described in a previous functional magnetic resonance imaging study reported in the literature. The block experiment consists of a sequence of three tasks: problem-solving, basic design and open design using a physical interface. The block is preceded by a familiarizing pre-task and then extended to a fourth open design task using free-hand sketching. This paper presents the neurophysiological results from 36 experimental sessions of mechanical engineers and industrial designers. Results indicate significant differences in activations between the problem-solving and the open design tasks. The paper focuses on the two prototypical tasks of problem-solving layout and open design sketching and presents results for both aggregate and temporal activations across participants within each domain and across domains.