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BeamBand: Hand Gesture Sensing with Ultrasonic Beamforming

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Yasha Iravantchi,

Chris HarrisonAuthors Info & Claims

CHI '19: Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems

Paper No.: 15, Pages 1 - 10

https://doi.org/10.1145/3290605.3300245

Published: 02 May 2019 Publication History

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Abstract

BeamBand is a wrist-worn system that uses ultrasonic beamforming for hand gesture sensing. Using an array of small transducers, arranged on the wrist, we can ensem-ble acoustic wavefronts to project acoustic energy at spec-ified angles and focal lengths. This allows us to interro-gate the surface geometry of the hand with inaudible sound in a raster-scan-like manner, from multiple view-points. We use the resulting, characteristic reflections to recognize hand pose at 8 FPS. In our user study, we found that BeamBand supports a six-class hand gesture set at 94.6% accuracy. Even across sessions, when the sensor is removed and reworn later, accuracy remains high: 89.4%. We describe our software and hardware, and future ave-nues for integration into devices such as smartwatches and VR controllers.

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Cited By

Yu THu GZhang RLim HMahmud SLee CLi KAgarwal DNie SOh JGuimbretière FZhang C(2024)Ring-a-Pose: A Ring for Continuous Hand Pose TrackingProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies10.1145/36997418:4(1-30)Online publication date: 21-Nov-2024
https://dl.acm.org/doi/10.1145/3699741
Shahi SMollyn VTymoszek Park CKang RLiberman ALevy OGong JBedri ALaput G(2024)Vision-Based Hand Gesture Customization from a Single DemonstrationProceedings of the 37th Annual ACM Symposium on User Interface Software and Technology10.1145/3654777.3676378(1-14)Online publication date: 13-Oct-2024
https://dl.acm.org/doi/10.1145/3654777.3676378
Iravantchi YSample A(2024)T4Train: Rapid Prototyping of ML-Driven Interactive ApplicationsExtended Abstracts of the CHI Conference on Human Factors in Computing Systems10.1145/3613905.3636269(1-4)Online publication date: 11-May-2024
https://dl.acm.org/doi/10.1145/3613905.3636269
Show More Cited By

Index Terms

BeamBand: Hand Gesture Sensing with Ultrasonic Beamforming
1. Human-centered computing
  1. Human computer interaction (HCI)
    1. Interaction techniques
      1. Gestural input

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cover image ACM Conferences

CHI '19: Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems

May 2019

9077 pages

ISBN:9781450359702

DOI:10.1145/3290605

General Chairs:
Stephen Brewster
University of Glasgow, Scotland, UK
,
Geraldine Fitzpatrick
TU Wien, Austria
,
Program Chairs:
Anna Cox
University College London, UK
,
Vassilis Kostakos
University of Melbourne, Australia

Copyright © 2019 ACM.

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Published: 02 May 2019

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CHI '19 Paper Acceptance Rate 703 of 2,958 submissions, 24%;

Overall Acceptance Rate 6,199 of 26,314 submissions, 24%

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Cited By

Yu THu GZhang RLim HMahmud SLee CLi KAgarwal DNie SOh JGuimbretière FZhang C(2024)Ring-a-Pose: A Ring for Continuous Hand Pose TrackingProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies10.1145/36997418:4(1-30)Online publication date: 21-Nov-2024
https://dl.acm.org/doi/10.1145/3699741
Shahi SMollyn VTymoszek Park CKang RLiberman ALevy OGong JBedri ALaput G(2024)Vision-Based Hand Gesture Customization from a Single DemonstrationProceedings of the 37th Annual ACM Symposium on User Interface Software and Technology10.1145/3654777.3676378(1-14)Online publication date: 13-Oct-2024
https://dl.acm.org/doi/10.1145/3654777.3676378
Iravantchi YSample A(2024)T4Train: Rapid Prototyping of ML-Driven Interactive ApplicationsExtended Abstracts of the CHI Conference on Human Factors in Computing Systems10.1145/3613905.3636269(1-4)Online publication date: 11-May-2024
https://dl.acm.org/doi/10.1145/3613905.3636269
Lee CZhang RAgarwal DYu TGunda VLopez OKim JYin SDong BLi KSakashita MGuimbretiere FZhang C(2024)EchoWrist: Continuous Hand Pose Tracking and Hand-Object Interaction Recognition Using Low-Power Active Acoustic Sensing On a WristbandProceedings of the 2024 CHI Conference on Human Factors in Computing Systems10.1145/3613904.3642910(1-21)Online publication date: 11-May-2024
https://dl.acm.org/doi/10.1145/3613904.3642910
Song KTung SKim APaulos E(2024)Füpop: "Real Food" Flavor Delivery via Focused UltrasoundProceedings of the 2024 CHI Conference on Human Factors in Computing Systems10.1145/3613904.3642709(1-14)Online publication date: 11-May-2024
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Kyu AMao HZhu JGoel MAhuja K(2024)EITPose: Wearable and Practical Electrical Impedance Tomography for Continuous Hand Pose EstimationProceedings of the 2024 CHI Conference on Human Factors in Computing Systems10.1145/3613904.3642663(1-10)Online publication date: 11-May-2024
https://dl.acm.org/doi/10.1145/3613904.3642663
Lyu MZhou HGuo KZhou WShen XGu Y(2024)MultiHGR: Multi-Task Hand Gesture Recognition with Cross-Modal Wrist-Worn DevicesIEEE INFOCOM 2024 - IEEE Conference on Computer Communications10.1109/INFOCOM52122.2024.10621430(961-970)Online publication date: 20-May-2024
https://doi.org/10.1109/INFOCOM52122.2024.10621430
Dutta ANiu ZAbdullah ATiwari NBiswas MLi BLorestani FJing YCheng H(2024)Closely Packed Stretchable Ultrasound Array Fabricated with Surface Charge Engineering for Contactless Gesture and Materials DetectionAdvanced Science10.1002/advs.20230340311:15Online publication date: 13-Feb-2024
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Kim JKim MLee WYoon S(2023)VibAware: Context-Aware Tap and Swipe Gestures Using Bio-Acoustic SensingProceedings of the 2023 ACM Symposium on Spatial User Interaction10.1145/3607822.3614544(1-12)Online publication date: 13-Oct-2023
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Azim MRahman AHeo S(2023)UnifiedSense: Enabling Without-Device Gesture Interactions Using Over-the-shoulder Training Between Redundant Wearable SensorsProceedings of the ACM on Human-Computer Interaction10.1145/36042777:MHCI(1-25)Online publication date: 13-Sep-2023
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