Magnetosensitive e-skins with directional perception for augmented reality.
Magnetosensitive e-skins with directional perception for augmented reality.
复制标题
具有方向感知的磁敏感电子金,以增强现实。
DOI:
10.1126/sciadv.aao2623
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发表时间:
2018-01
期刊:
影响因子:
13.6
通讯作者:
Makarov D
中科院分区:
文献类型:
--
作者:
Cañón Bermúdez GS;Karnaushenko DD;Karnaushenko D;Lebanov A;Bischoff L;Kaltenbrunner M;Fassbender J;Schmidt OG;Makarov D
We demonstrate magnetosensitive e-skins for magnetic cognition, body position tracking, and touchless object manipulation. Electronic skins equipped with artificial receptors are able to extend our perception beyond the modalities that have naturally evolved. These synthetic receptors offer complimentary information on our surroundings and endow us with novel means of manipulating physical or even virtual objects. We realize highly compliant magnetosensitive skins with directional perception that enable magnetic cognition, body position tracking, and touchless object manipulation. Transfer printing of eight high-performance spin valve sensors arranged into two Wheatstone bridges onto 1.7-μm-thick polyimide foils ensures mechanical imperceptibility. This resembles a new class of interactive devices extracting information from the surroundings through magnetic tags. We demonstrate this concept in augmented reality systems with virtual knob-turning functions and the operation of virtual dialing pads, based on the interaction with magnetic fields. This technology will enable a cornucopia of applications from navigation, motion tracking in robotics, regenerative medicine, and sports and gaming to interaction in supplemented reality.
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