Duality of Embodiment and Support for Co-Creation in Hand Contact Improvisation
Duality of Embodiment and Support for Co-Creation in Hand Contact Improvisation
复制标题
手接触即兴表演中的体现的双重性和对共同创造的支持
DOI：
10.1299/jamdsm.6.1307
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发表时间：
2012
影响因子：
0.9
通讯作者：
Y. Miwa
中科院分区：
文献类型：
--
作者：
Takabumi Watanabe;Y. Miwa
本研究的目的是捕捉两个表演者的身体之间的关系，他们即兴表达，同时保持他们的手接触（手接触即兴）。因此，我们开发了一个系统，测量手的运动和整个身体运动的地面反作用力的压力中心（COP）。我们的实验的参与者中有一些是熟练的即兴肢体表达和一些是初学者。实验表明，在实验中，两个受试者的整个身体的运动先于他们联合的右手的运动的时间很长，受试者报告说，产生了同情的具身意识。这表明，每个主体的内隐过程之前的显式过程，创造了他们的手的动作和每个主体的两个过程之间的同步操作，而产生的交感体现意识。接下来，我们把重点放在波动作为增强体现的隐含过程的手段。因此，开发了一种装置，以在手接触即兴表演期间向测试对象的手呈现负载波动。使用整个身体的测量结果来评估负载波动的影响。结果表明，通过呈现对主体意识影响较小的波动，可以激活表演者的内隐具身，加强两者之间的联系。我们还获得了设计界面以支持共同创作表达的想法。
The goal of this study is to capture the relationship between the bodies of two performers who improvise expressions while keeping their hands in contact (hand contact improvisation). Therefore, we developed a system that measures the motion of the hand and the center of pressure (COP) of ground reaction forces of the entire body’s motion. Some of the participants of our experiments were skilled in improvised physical expression and some were beginners. The experiments showed that the period during which the motion of both subjects’ entire bodies preceded the motion of their united right hand was long in the trial for which subjects reported that sympathetic embodied awareness was generated. This indicates that the implicit process of each subject operated prior to an explicit process that created their hand motions and both processes of each subject operated between the two subjects synchronously while sympathetic embodied awareness was generated. Next, we focused on fluctuation as a mean of enhancing the implicit process of embodiment. Therefore, a device was developed to present load fluctuation to the hands of test subjects during hand contact improvisation. The effects of load fluctuation were evaluated using measurement results of the entire body. The results indicated that by presenting fluctuation that has little effect on the subject’s consciousness, the implicit embodiment of a performer can be activated, and the connection between both can be strengthened. We also obtained ideas for designing an interface to support the co-creation of expression.