Embroidered Resistive Pressure Sensors: A Novel Approach for Textile Interfaces

被引：50

作者：

Aigner, Roland ^{[1
]}

Pointner, Andreas ^{[1
]}

Preindl, Thomas ^{[1
]}

Parzer, Patrick ^{[1
]}

Haller, Michael ^{[1
]}

机构：

[1] Univ Appl Sci Upper Austria, Media Interact Lab, Wels, Austria

来源：

PROCEEDINGS OF THE 2020 CHI CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS (CHI'20) | 2020年

关键词：

Embroidered Force Sensitive Resistance; Embroidery; Space-Filling Patterns; Textile Sensor; Smart Textiles; DESIGN; ANTENNAS;

D O I：

10.1145/3313831.3376305

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

We present a novel method for augmenting arbitrary fabrics with textile-based pressure sensors using an off-the-shelf embroidery machine. We apply resistive textiles and conductive yarns on top of a base fabric, to yield a flexible and versatile continuous sensing device, which is based on the widespread principle of force sensitive resistors. The patches can easily be attached to measurement and/or computing devices, e.g. for controlling accessories. In this paper, we investigate the impacts of related design and fabrication parameters, introduce five different pattern designs, and discuss their pros and cons. We present crucial insights and recommendations for design and manufacturing of embroidered pressure sensors. Our sensors show a very low activation threshold, as well as good dynamic range, signal-to-noise ratio, and part-to-part repeatability.

引用

页数：13

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