All Stories

  1. EchoForce: Continuous Grip Force Estimation from Skin Deformation Using Active Acoustic Sensing on a Wristband

    Article • October 2025, ACM (Association for Computing Machinery)

    Chi-Jung Lee, Cheng Zhang

  2. Designing Authoritative Presence in Social Robots

    Article • ACM Transactions on Human-Robot Interaction, September 2025, ACM (Association for Computing Machinery)

    Chi-Jung Lee

  3. Grab-n-Go: On-the-Go Microgesture Recognition with Objects in Hand

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, August 2025, ACM (Association for Computing Machinery)

    Chi-Jung Lee, Cheng Zhang

  4. SeamFit: Towards Practical Smart Clothing for Automatic Exercise Logging

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, March 2025, ACM (Association for Computing Machinery)

    Chi-Jung Lee, Cheng Zhang

  5. Ring-a-Pose: A Ring for Continuous Hand Pose Tracking

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, November 2024, ACM (Association for Computing Machinery)

    Chi-Jung Lee, Ke Li, Cheng Zhang

  6. SeamPose: Repurposing Seams as Capacitive Sensors in a Shirt for Upper-Body Pose Tracking

    Article • October 2024, ACM (Association for Computing Machinery)

    Chi-Jung Lee, Cheng Zhang

  7. EchoWrist: Continuous Hand Pose Tracking and Hand-Object Interaction Recognition Using Low-Power Active Acoustic Sensing On a Wristband

    Article • May 2024, ACM (Association for Computing Machinery)

    Ke Li, Cheng Zhang, Chi-Jung Lee, Boao Dong

  8. SweatSkin

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, December 2023, ACM (Association for Computing Machinery)

    Chi-Jung Lee