Nanomesh pressure sensor for monitoring finger manipulation without sensory interference

doi:10.1126/science.abc9735

GSTDTAP > 气候变化

DOI	10.1126/science.abc9735
	Nanomesh pressure sensor for monitoring finger manipulation without sensory interference
	Sunghoon Lee; Sae Franklin; Faezeh Arab Hassani; Tomoyuki Yokota; Md Osman Goni Nayeem; Yan Wang; Raz Leib; Gordon Cheng; David W. Franklin; Takao Someya
	2020-11-20
发表期刊	Science
出版年	2020
英文摘要	Measuring the force it takes for a hand to grasp an object requires sensors to be placed on the fingertips, but these sensors will interfere with or affect how much force ends up being applied. Lee et al. developed a nanomesh sensor built from a series of electrospun materials (see the Perspective by Liu). Using a robotic tester, they show that this device can repeatably detect the pressure involved in gripping an object. They also show that the sensors can be attached to human fingers and that this does not affect the force used to grasp an object. Science , this issue p. [966][1]; see also p. [910][2] Monitoring of finger manipulation without disturbing the inherent functionalities is critical to understand the sense of natural touch. However, worn or attached sensors affect the natural feeling of the skin. We developed nanomesh pressure sensors that can monitor finger pressure without detectable effects on human sensation. The effect of the sensor on human sensation was quantitatively investigated, and the sensor-applied finger exhibits comparable grip forces with those of the bare finger, even though the attachment of a 2-micrometer-thick polymeric film results in a 14% increase in the grip force after adjusting for friction. Simultaneously, the sensor exhibits an extreme mechanical durability against cyclic shearing and friction greater than hundreds of kilopascals. [1]: /lookup/doi/10.1126/science.abc9735 [2]: /lookup/doi/10.1126/science.abe7366
领域	气候变化 ; 资源环境
URL	查看原文
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/304404
专题	气候变化资源环境科学
推荐引用方式 GB/T 7714	Sunghoon Lee,Sae Franklin,Faezeh Arab Hassani,et al. Nanomesh pressure sensor for monitoring finger manipulation without sensory interference[J]. Science,2020.
APA	Sunghoon Lee.,Sae Franklin.,Faezeh Arab Hassani.,Tomoyuki Yokota.,Md Osman Goni Nayeem.,...&Takao Someya.(2020).Nanomesh pressure sensor for monitoring finger manipulation without sensory interference.Science.
MLA	Sunghoon Lee,et al."Nanomesh pressure sensor for monitoring finger manipulation without sensory interference".Science (2020).