The authors have collaborated on a project visualizing heart rate variability with the assistance of a pen plotter. The authors present artworks produced at the interface between biofeedback techniques and visual art. This biofeedback project created a new process of drawing and painting driven by participants' heart activity, which itself is influenced by their mental, physical and emotional states.

中文翻译：

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生物反馈绘画：让心引领画笔

作者在笔式绘图仪的帮助下合作了一个可视化心率变异性的项目。作者展示了在生物反馈技术和视觉艺术之间产生的艺术作品。这个生物反馈项目创造了一个由参与者的心脏活动驱动的绘画和绘画的新过程，而心脏活动本身受到他们的精神、身体和情绪状态的影响。