A flexible skin-mounted haptic interface for multimodal cutaneous feedback

Kurzanzeige
dc.contributor.authorKang, Beomchan
dc.contributor.authorZavanelli, Nathan
dc.contributor.authorSue, Guo Ning
dc.contributor.authorPatel, Dinesh K.
dc.contributor.authorOh, Subin
dc.contributor.authorOh, Saewoong
dc.contributor.authorVinciguerra, Michael R.
dc.contributor.authorWieland, Jonathan
dc.contributor.authorWang, Wei Dawid
dc.contributor.authorMajidi, Carmel
dc.date.accessioned2025-09-15T13:51:42Z
dc.date.available2025-09-15T13:51:42Z
dc.date.issued2025-09-02
dc.description.abstractHaptic feedback systems are a crucial technology for improving immersion in augmented and virtual reality applications, especially those requiring intricate finger motions. However, existing technologies are typically limited by rigid and bulky equipment that can degrade wearability while providing insufficiently nuanced tactile sensations. Here we report a lightweight and flexible finger-worn haptic device that provides controllable and nuanced cutaneous feedback. The device consists of four serpentine shape memory alloy structures in opposing pairs that manipulate a tactor, creating both individual and collective actuation patterns. In total, it can implement 11 distinctive motions for a variety of haptic sensations. In addition, because the device is composed of a soft three-dimensionally printed flexible finger cap structure and elastic cover, it can easily conform to human fingers, enhancing wearability and user comfort. We show that the haptic interface can be used in a variety of virtual and real-world activities.
dc.description.versionpublisheddeu
dc.identifier.doi10.1038/s41928-025-01443-w
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/74544
dc.language.isoeng
dc.subject.ddc004
dc.titleA flexible skin-mounted haptic interface for multimodal cutaneous feedbackeng
dc.typeJOURNAL_ARTICLE
dspace.entity.typePublication
kops.citation.bibtex
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  title={A flexible skin-mounted haptic interface for multimodal cutaneous feedback},
  year={2025},
  doi={10.1038/s41928-025-01443-w},
  number={9},
  volume={8},
  journal={Nature Electronics},
  pages={818--830},
  author={Kang, Beomchan and Zavanelli, Nathan and Sue, Guo Ning and Patel, Dinesh K. and Oh, Subin and Oh, Saewoong and Vinciguerra, Michael R. and Wieland, Jonathan and Wang, Wei Dawid and Majidi, Carmel}
}
kops.citation.iso690KANG, Beomchan, Nathan ZAVANELLI, Guo Ning SUE, Dinesh K. PATEL, Subin OH, Saewoong OH, Michael R. VINCIGUERRA, Jonathan WIELAND, Wei Dawid WANG, Carmel MAJIDI, 2025. A flexible skin-mounted haptic interface for multimodal cutaneous feedback. In: Nature Electronics. Springer. 2025, 8(9), S. 818-830. eISSN 2520-1131. Verfügbar unter: doi: 10.1038/s41928-025-01443-wdeu
kops.citation.iso690KANG, Beomchan, Nathan ZAVANELLI, Guo Ning SUE, Dinesh K. PATEL, Subin OH, Saewoong OH, Michael R. VINCIGUERRA, Jonathan WIELAND, Wei Dawid WANG, Carmel MAJIDI, 2025. A flexible skin-mounted haptic interface for multimodal cutaneous feedback. In: Nature Electronics. Springer. 2025, 8(9), pp. 818-830. eISSN 2520-1131. Available under: doi: 10.1038/s41928-025-01443-weng
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