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RF-Wear: Towards Wearable Everyday Skeleton Tracking Using Passive RFIDs

Published: 08 October 2018 Publication History

Abstract

We introduce RF-Wear1, a low-cost, washable and wearable solution to track movements of a user's body using passive RFIDs embedded in their clothing. RF-Wear processes wireless signals reflected off these tags to a compact single-antenna RFID reader in the user's pocket. In doing so, RF-Wear enables a first-of-its-kind skeleton tracking mechanism that is lightweight and convenient for day-to-day use, without relying on external infrastructure. We implement and evaluate a prototype of RF-Wear on commercial RFID readers and tags and demonstrate its performance in skeleton tracking. Our results reveal a mean error of 8-12° in tracking angles at joints that rotate along one degree-of-freedom, and 21°- azimuth, 8°- elevation for joints supporting two degrees-of-freedom.

References

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Eric R Bachmann, I Duman, UY Usta, Robert B McGhee, XP Yun, and MJ Zyda. 1999. Orientation tracking for humans and robots using inertial sensors. In Computational Intelligence in Robotics and Automation, 1999. CIRA'99. Proceedings. 1999 IEEE International Symposium on. IEEE, 187--194.
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Tran Nhat Hung and Young Soo Suh. 2013. Inertial sensor-based two feet motion tracking for gait analysis. Sensors 13, 5 (2013), 5614--5629.
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RFID Insider. 2014. RFID Readers For Mobile Phones From TSL. http://blog.atlasrfidstore.com/rfid-readers-mobile-phones-tsl. (2014).
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Haojian Jin, Jingxian Wang, Zhijian Yang, Swarun Kumar, and Jason Hong. 2018a. WiSh: Towards a Wireless Shape-aware World Using Passive RFIDs. In Proceedings of the 16th Annual International Conference on Mobile Systems, Applications, and Services (MobiSys '18). ACM, New York, NY, USA, 428--441.
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Haojian Jin, Zhijian Yang, Swarun Kumar, and Jason I. Hong. 2018b. Towards Wearable Everyday Body-Frame Tracking Using Passive RFIDs. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1, 4, Article 145 (Jan. 2018), 23 pages.
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Goojo Kim, Jinseong Lee, Kyoung Hwan Lee, You Chung Chung, Junho Yeo, Byung Hyun Moon, Jeenmo Yang, and Hee Cheol Kim. 2008. Design of a UHF RFID fiber tag antenna with electric-thread using a sewing machine. In Microwave Conference, 2008. APMC 2008. Asia-Pacific. IEEE, 1--4.
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Yeonho Kim, Kyounghwan Lee, Yongju Kim, and You Chung Chung. 2007. Wearable UHF RFID tag antenna design using flexible electro-thread and textile. In Antennas and Propagation Society International Symposium, 2007 IEEE. IEEE, 5487--5490.
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Tianxing Li, Chuankai An, Zhao Tian, Andrew T Campbell, and Xia Zhou. 2015. Human sensing using visible light communication. In Proceedings of the 21st Annual International Conference on Mobile Computing and Networking. ACM, 331--344.
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Jue Wang, Deepak Vasisht, and Dina Katabi. 2015b. RF-IDraw: virtual touch screen in the air using RF signals. ACM SIGCOMM Computer Communication Review 44, 4 (2015), 235--246.
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Shiqi Wang, Ngai Lok Chong, Johanna Virkki, Toni Björninen, Lauri Sydänheimo, and Leena Ukkonen. 2015a. Towards washable electrotextile UHF RFID tags: Reliability study of epoxy-coated copper fabric antennas. International Journal of Antennas and Propagation 2015 (2015).
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Jie Xiong and Kyle Jamieson. 2013. ArrayTrack: A Fine-Grained Indoor Location System. In NSDI. 71--84.

Cited By

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  • (2024)SolePoser: Full Body Pose Estimation using a Single Pair of Insole SensorProceedings of the 37th Annual ACM Symposium on User Interface Software and Technology10.1145/3654777.3676418(1-9)Online publication date: 13-Oct-2024
  • (2024)ScribeProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies10.1145/36314117:4(1-31)Online publication date: 12-Jan-2024
  • (2024)Jingxian Wang: “Pushing the Limits of Battery-Free Internet-of-Things”IEEE Pervasive Computing10.1109/MPRV.2024.338395523:1(70-72)Online publication date: Jan-2024
  • Show More Cited By

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    Published In

    cover image ACM Conferences
    UbiComp '18: Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers
    October 2018
    1881 pages
    ISBN:9781450359665
    DOI:10.1145/3267305
    Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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    Publication History

    Published: 08 October 2018

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    Author Tags

    1. Smart fabric
    2. battery-free
    3. skeleton tracking

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    Overall Acceptance Rate 764 of 2,912 submissions, 26%

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    Cited By

    View all
    • (2024)SolePoser: Full Body Pose Estimation using a Single Pair of Insole SensorProceedings of the 37th Annual ACM Symposium on User Interface Software and Technology10.1145/3654777.3676418(1-9)Online publication date: 13-Oct-2024
    • (2024)ScribeProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies10.1145/36314117:4(1-31)Online publication date: 12-Jan-2024
    • (2024)Jingxian Wang: “Pushing the Limits of Battery-Free Internet-of-Things”IEEE Pervasive Computing10.1109/MPRV.2024.338395523:1(70-72)Online publication date: Jan-2024
    • (2024)A Passive Back Posture Monitoring System Using Orthogonal RFID DesignIEEE Sensors Journal10.1109/JSEN.2024.342648524:21(35610-35620)Online publication date: 1-Nov-2024
    • (2024)Dual-Modal 3D Human Pose Estimation using Insole Foot Pressure Sensors2024 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct)10.1109/ISMAR-Adjunct64951.2024.00036(131-135)Online publication date: 21-Oct-2024
    • (2023)IMUPoser: Full-Body Pose Estimation using IMUs in Phones, Watches, and EarbudsProceedings of the 2023 CHI Conference on Human Factors in Computing Systems10.1145/3544548.3581392(1-12)Online publication date: 19-Apr-2023
    • (2022)NFCapsuleProceedings of the 20th ACM Conference on Embedded Networked Sensor Systems10.1145/3560905.3568523(75-90)Online publication date: 6-Nov-2022
    • (2022)MicroFluIDProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies10.1145/35502966:3(1-23)Online publication date: 7-Sep-2022
    • (2022)Ultra Low-Latency Backscatter for Fast-Moving Location TrackingProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies10.1145/35172426:1(1-22)Online publication date: 29-Mar-2022
    • (2022)ControllerPose: Inside-Out Body Capture with VR Controller CamerasProceedings of the 2022 CHI Conference on Human Factors in Computing Systems10.1145/3491102.3502105(1-13)Online publication date: 29-Apr-2022
    • Show More Cited By

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