05/26/2025, 05:21 AM UTC
纺织品中的玻璃微纤维利用声波测量触觉、压力和运动Glass microfibres in textiles use acoustic waves to measure touch, pressure and movement
➀ 苏黎世联邦理工学院研究人员开发了基于玻璃微纤维传导声波的智能纺织品(SonoTextiles),取代传统电子元件实现触觉与运动感知;
➁ 通过测量声波频率变化(约100 kHz)检测触摸、压力或肢体动作,不同频率设计显著降低计算资源需求;
➂ 织物中规律编织的玻璃纤维网络可感知呼吸等细微动作,为医疗监测和可穿戴设备提供创新解决方案。
➀ ETH Zurich researchers developed smart textiles (SonoTextiles) using glass microfibers to conduct acoustic waves instead of electronics for touch and motion sensing;
➁ Changes in acoustic wave frequencies (around 100 kHz) indicate movement, pressure, or touch, enabling low-computing-power data processing;
➂ Woven glass fibers with transmitters and receivers detect disruptions caused by body movements or breathing, expanding wearable tech applications.
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