Charging Wearable Devices Through Natural Interactions with Instrumented Everyday Objects
Charging Wearable Devices Through Natural Interactions with Instrumented Everyday Objects
复制标题
通过与日常仪器的自然交互为可穿戴设备充电
DOI：
10.1145/3551670.3551680
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Lee, Sunghoon
中科院分区：
文献类型：
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作者：
Mohammed, Noor;Wang, Rui;Jackson, Robert W.;Noh, Yeonsik;Gummeson, Jeremy;Lee, Sunghoon
半导体技术的最新进展刺激了超低功耗可穿戴设备的增长。然而，这些设备通常会对可用性和功能造成严重限制，因为设备上的电池是主要电源[1]。例如，可穿戴设备的周期性充电阻碍了对用户的健身或健康状况的持续监测[2]，并且电池和充电设备已被确定为增长最快的电子废物流之一[3]。为了抵消与设备上电池的管理相关的上述并发症，能够以完全不引人注目和无缝的方式对可穿戴设备进行充电的无线功率传输技术在过去十年中已经成为新兴的研究主题[4]。研究人员已经使用可以从各种来源无线传输能量的设备来测量日常物体或周围环境，例如射频（RF）信号，激光和电磁场[5]。然而，这些解决方案需要大型且昂贵的基础设施和/或需要传输大量电力以支持可穿戴设备处的合理电力收集，这与无处不在且可扩展的充电支持的愿景相冲突。
Recent advancements in semiconductor technologies have stimulated the growth of ultra-low power wearable devices. However, these devices often pose critical constraints in usability and functionality because of the on-device battery as the primary power source [1]. For example, periodic charging of wearable devices hampers the continuous monitoring of users' fitness or health conditions [2], and batteries and charging equipment have been identified as one of the most rapidly growing electronic waste streams [3].To counteract the above-mentioned complications associated with the management of on-device batteries, wireless power transmission technologies capable of charging wearable devices in a completely unobtrusive and seamless manner have become an emerging topic of research over the past decade [4]. Researchers have instrumented daily objects or the surrounding environment with equipment that can wirelessly transfer energy from a variety of sources, such as Radio Frequency (RF) signals, laser, and electromagnetic fields [5]. However, these solutions require large and costly infrastructure and/or need to transmit a significant amount of power to support reasonable power harvesting at the wearable devices, which conflict with the vision of ubiquitously available and scalable charging support.
通过体内电力传输启用无电池可穿戴传感器：演示摘要
DOI：
10.1145/3356250.3361959
发表时间：
2019
期刊：
Proceedings of the 17th Conference on Embedded Networked Sensor Systems
影响因子：
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作者：
Rishi Shukla;Neev Kiran;Rui Wang;Jeremy Gummeson;S. Lee
通讯作者：
S. Lee