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Skin-integrated wireless haptic interfaces for virtual and augmented reality

机译:皮肤集成的无线触觉界面,用于虚拟现实和增强现实

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摘要

Traditional technologies for virtual reality (VR) and augmented reality (AR) create human experiences through visual and auditory stimuli that replicate sensations associated with the physical world. The most widespread VR and AR systems use head-mounted displays, accelerometers and loudspeakers as the basis for three-dimensional, computer-generated environments that can exist in isolation or as overlays on actual scenery. In comparison to the eyes and the ears, the skin is a relatively underexplored sensory interface for VR and AR technology that could, nevertheless, greatly enhance experiences at a qualitative level, with direct relevance in areas such as communications, entertainment and medicine(1,2). Here we present a wireless, battery-free platform of electronic systems and haptic (that is, touch-based) interfaces capable of softly laminating onto the curved surfaces of the skin to communicate information via spatio-temporally programmable patterns of localized mechanical vibrations. We describe the materials, device structures, power delivery strategies and communication schemes that serve as the foundations for such platforms. The resulting technology creates many opportunities for use where the skin provides an electronically programmable communication and sensory input channel to the body, as demonstrated through applications in social media and personal engagement, prosthetic control and feedback, and gaming and entertainment.
机译:虚拟现实(VR)和增强现实(AR)的传统技术通过视觉和听觉刺激来复制复制与物理世界相关的感觉,从而创造人类体验。最广泛使用的VR和AR系统使用头戴式显示器,加速度计和扬声器作为计算机生成的三维环境的基础,这些环境可以孤立存在,也可以作为实际风景的叠加。与眼睛和耳朵相比,皮肤是VR和AR技术的相对未开发的感觉界面,尽管如此,它可以在质量上极大地增强体验,并与通信,娱乐和医学等领域直接相关(1, 2)。在这里,我们介绍了一种无线,无电池的电子系统平台,该平台具有能够轻柔地层压到皮肤弯曲表面上的电子系统和触觉(即基于触摸)界面,以通过时空可编程的局部机械振动模式来传递信息。我们描述了用作此类平台基础的材料,设备结构,功率传输策略和通信方案。由此产生的技术创造了许多使用机会,其中皮肤为身体提供了电子可编程的通信和感觉输入通道,如社交媒体和个人参与,修复控制和反馈以及游戏和娱乐中的应用所证明的。

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  • 来源
    《Nature》 |2019年第7783期|473-479|共7页
  • 作者单位

    City Univ Hong Kong Dept Biomed Engn Hong Kong Peoples R China;

    City Univ Hong Kong Dept Biomed Engn Hong Kong Peoples R China|Dalian Univ Technol Dept Engn Mech Dalian Peoples R China|Northwestern Univ Dept Civil & Environm Engn Evanston IL 60208 USA|Northwestern Univ Dept Mech Engn Evanston IL 60208 USA|Northwestern Univ Dept Mat Sci & Engn Evanston IL 60208 USA;

    Univ Illinois Dept Mat Sci & Engn Urbana IL 61801 USA|Univ Illinois Frederick Seitz Mat Res Lab Urbana IL 61801 USA|Tsinghua Univ Sch Mat Sci & Engn Beijing Peoples R China;

    NeuroLux Corp Evanston IL USA;

    Northwestern Univ Ctr Biointegrated Elect Simpson Querrey Inst Evanston IL 60208 USA;

    Penn State Univ Dept Aerosp Engn University Pk PA 16802 USA;

    PSYONIC Inc Champaign IL USA;

    Northwestern Univ Dept Civil & Environm Engn Evanston IL 60208 USA|Northwestern Univ Dept Mech Engn Evanston IL 60208 USA|Northwestern Univ Dept Mat Sci & Engn Evanston IL 60208 USA|Shanghai Jiao Tong Univ Dept Micro Nano Elect Shanghai Peoples R China;

    Univ Bristol Bristol Composites Inst Bristol Avon England;

    Wearifi Inc Evanston IL USA;

    Northwestern Univ Dept Civil & Environm Engn Evanston IL 60208 USA|Northwestern Univ Dept Mech Engn Evanston IL 60208 USA|Northwestern Univ Dept Mat Sci & Engn Evanston IL 60208 USA;

    Univ Illinois Dept Mat Sci & Engn Urbana IL 61801 USA|Univ Illinois Frederick Seitz Mat Res Lab Urbana IL 61801 USA;

    Univ Arizona Dept Biomed Engn Tucson AZ USA;

    Tsinghua Univ Interdisciplinary Res Ctr Flexible Elect Technol Dept Engn Mech AML Beijing Peoples R China;

    Shandong Univ Sch Microelect Jinan Shandong Peoples R China;

    Univ Illinois Dept Mat Sci & Engn Urbana IL 61801 USA|Univ Illinois Frederick Seitz Mat Res Lab Urbana IL 61801 USA|Northwestern Univ Ctr Biointegrated Elect Simpson Querrey Inst Evanston IL 60208 USA;

    Northwestern Univ Dept Civil & Environm Engn Evanston IL 60208 USA|Northwestern Univ Dept Mech Engn Evanston IL 60208 USA|Northwestern Univ Dept Mat Sci & Engn Evanston IL 60208 USA|Northwestern Univ Ctr Biointegrated Elect Simpson Querrey Inst Evanston IL 60208 USA;

    Northwestern Univ Dept Mech Engn Evanston IL 60208 USA|Northwestern Univ Dept Mat Sci & Engn Evanston IL 60208 USA|Univ Illinois Dept Mat Sci & Engn Urbana IL 61801 USA|Univ Illinois Frederick Seitz Mat Res Lab Urbana IL 61801 USA|Northwestern Univ Ctr Biointegrated Elect Simpson Querrey Inst Evanston IL 60208 USA|Northwestern Univ Dept Biomed Engn Evanston IL 60208 USA|Northwestern Univ Dept Neurol Surg Feinberg Med Sch Evanston IL 60208 USA|Northwestern Univ Dept Chem Evanston IL 60208 USA|Northwestern Univ Dept Elect Engn & Comp Sci Evanston IL 60208 USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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