UltraPower: Powering Tangible & Wearable Devices with Focused Ultrasound
UltraPower: Powering Tangible & Wearable Devices with Focused Ultrasound
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UltraPower：为有形的力量提供动力
DOI：
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Orestis Georgiou
中科院分区：
文献类型：
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作者：
Rafael Morales González;A. Marzo;Euan Freeman;W. Frier;Orestis Georgiou
无线电源传输通过将设计者从集成电源的限制中解放出来，为与有形和可穿戴设备的交互创造了新的机会。我们探索了使用聚焦超声作为一种将能量转移到远端设备的方法，将被动道具转换为动态的主动物体。我们分析了从通常用于空中触觉反馈的超声阵列传输能量的能力，并研究了超声波能量传输的实际挑战(例如，接收和整流声波能量)。我们还探讨了为电子元件和多模式执行器(如灯、扬声器和马达)供电的能力。最后，我们描述了由超功率激活的可穿戴设备和有形设备原型，说明了这一新技术的潜在应用。
Wireless power transfer creates new opportunities for interaction with tangible and wearable devices, by freeing designers from the constraints of an integrated power source. We explore the use of focused ultrasound as a means of transferring power to a distal device, transforming passive props into dynamic active objects. We analyse the ability to transfer power from an ultrasound array commonly used for mid-air haptic feedback and investigate the practical challenges of ultrasonic power transfer (e.g., receiving and rectifying energy from sound waves). We also explore the ability to power electronic components and multimodal actuators such as lights, speakers and motors. Finally, we describe exemplar wearable and tangible device prototypes that are activated by UltraPower, illustrating the potential applications of this novel technology.
Touchbugs：多点触控桌上的驱动有形物体
DOI：
10.1145/2470654.2470761
发表时间：
2013
期刊：
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
影响因子：
--
作者：
Diana Nowacka;Karim Ladha;Nils Y Hammerla;Daniel Jackson;Cassim Ladha;Enrico Rukzio;Patrick Olivier
通讯作者：
Patrick Olivier
影响因子：
4
作者：
Fushimi, Tatsuki;Marzo, Asier;Hill, Thomas L.
通讯作者：
Hill, Thomas L.