helpResearch questionWearable Micro-Gesture and Pose Tracking
How can unmodified smartwatches enable around-device interaction?Direction: Haptics, Input Performance, and Perceptual Design
Wearable Micro-Gesture and Pose Tracking
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2025
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87 items
helpResearch questionWearable Micro-Gesture and Pose Tracking
Which target selection method is best suited for around-device interaction on smartwatches?helpResearch questionWearable Micro-Gesture and Pose Tracking
What are the performance and UX of sonar-based one-dimensional finger tracking and target selection?lightbulbPractical problemWearable Micro-Gesture and Pose Tracking
Smartwatches' small screens lead to low interaction efficiency and difficult target selection.helpResearch questionWearable Micro-Gesture and Pose Tracking
Can EIT-based wristband devices achieve accurate real-time gesture tracking without cameras?UIST '24Demo of EITPose: Wearable and Practical Electrical Impedance Tomography for Continuous Hand Pose Estimation
helpResearch questionWearable Micro-Gesture and Pose Tracking
How can signal quality issues caused by electrode contact instability and body-size differences be improved during EIT gesture estimation?UIST '24Demo of EITPose: Wearable and Practical Electrical Impedance Tomography for Continuous Hand Pose Estimation
helpResearch questionWearable Micro-Gesture and Pose Tracking
Can EIT achieve cross-user and cross-session gesture prediction accuracy comparable to cameras?UIST '24Demo of EITPose: Wearable and Practical Electrical Impedance Tomography for Continuous Hand Pose Estimation
lightbulbPractical problemWearable Micro-Gesture and Pose Tracking
Users in privacy-sensitive settings struggle to perform real-time 3D gesture tracking with cameras.UIST '24Demo of EITPose: Wearable and Practical Electrical Impedance Tomography for Continuous Hand Pose Estimation
helpResearch questionWearable Micro-Gesture and Pose Tracking
Can a single smart ring achieve continuous gesture tracking across users and sessions?UbiComp '24Ring-a-Pose: A Ring for Continuous Hand Pose Tracking
helpResearch questionWearable Micro-Gesture and Pose Tracking
How can echo signal strength and position be used for gesture reconstruction and fine finger gesture recognition?UbiComp '24Ring-a-Pose: A Ring for Continuous Hand Pose Tracking
helpResearch questionWearable Micro-Gesture and Pose Tracking
How can gesture tracking robustness and accuracy be improved while reducing cost and power consumption?UbiComp '24Ring-a-Pose: A Ring for Continuous Hand Pose Tracking
lightbulbPractical problemWearable Micro-Gesture and Pose Tracking
Existing gesture tracking devices are bulky and expensive, preventing convenient continuous gesture tracking.UbiComp '24Ring-a-Pose: A Ring for Continuous Hand Pose Tracking
helpResearch questionWearable Micro-Gesture and Pose Tracking
How can low-power active acoustic sensing technology achieve continuous 3D gesture tracking on wrist devices?helpResearch questionWearable Micro-Gesture and Pose Tracking
How can active acoustic wristbands recognize daily hand-object interactions?helpResearch questionWearable Micro-Gesture and Pose Tracking
How does EchoWrist compare with existing technologies in accuracy, user comfort, and energy consumption?lightbulbPractical problemWearable Micro-Gesture and Pose Tracking
Existing gesture tracking technologies have high power consumption, are invasive, or lack comfort.helpResearch questionWearable Micro-Gesture and Pose Tracking
How can precise finger interaction on a smartwatch be achieved using a single IMU sensor?helpResearch questionWearable Micro-Gesture and Pose Tracking
How can unsupervised Siamese adversarial learning improve the robustness of smartwatch finger interaction?helpResearch questionWearable Micro-Gesture and Pose Tracking
How can the effects of differing user habits, hand shapes, and smartwatch placement on finger interaction performance be addressed?lightbulbPractical problemWearable Micro-Gesture and Pose Tracking
Smartwatch screens are too small to enable convenient finger-based interaction.helpResearch questionWearable Micro-Gesture and Pose Tracking
How can UWB and IMU data from smartphones and smartwatches be used for real-time 3D arm pose estimation?helpResearch questionWearable Micro-Gesture and Pose Tracking
How can UWB and IMU data fusion address drift and stability problems in existing arm pose tracking systems?helpResearch questionWearable Micro-Gesture and Pose Tracking
How does the SmartPoser system perform in real-world dynamic activities and complex limb movements, and what advantages does it offer over existing approaches?lightbulbPractical problemWearable Micro-Gesture and Pose Tracking
Users currently cannot achieve precise, mobile, and portable arm motion tracking with existing smartwatches.helpResearch questionWearable Micro-Gesture and Pose Tracking
How can dual IMU rings enable precise fingertip input for subtle gestures?helpResearch questionWearable Micro-Gesture and Pose Tracking
How does DRG-Keyboard improve privacy, one-handed operation, and comfort compared to existing input methods?helpResearch questionWearable Micro-Gesture and Pose Tracking
How do multi-environment stable calibration and adaptive decoding algorithms improve gesture input accuracy and speed?lightbulbPractical problemWearable Micro-Gesture and Pose Tracking
Users struggle to input text efficiently and privately in space-constrained scenarios.helpResearch questionWearable Micro-Gesture and Pose Tracking
How can IMUs in phones, smartwatches, and earbuds enable full-body pose estimation on consumer devices?helpResearch questionWearable Micro-Gesture and Pose Tracking
How do sparse sensor distributions and dynamic device changes affect pose estimation accuracy?helpResearch questionWearable Micro-Gesture and Pose Tracking
Can synthetic data generation compensate for insufficient quality of consumer IMU data?lightbulbPractical problemWearable Micro-Gesture and Pose Tracking
Existing full-body motion capture systems are expensive and complex, unaffordable for ordinary users.helpResearch questionWearable Micro-Gesture and Pose Tracking
How can few-shot learning improve training efficiency and generalization of silent speech interfaces?helpResearch questionWearable Micro-Gesture and Pose Tracking
Can contrastive learning-based lip recognition models adapt to diverse real-world environments (e.g., low light and user motion variation)?helpResearch questionWearable Micro-Gesture and Pose Tracking
How can user-defined silent speech commands achieve real-time efficient personalized learning?lightbulbPractical problemWearable Micro-Gesture and Pose Tracking
Users cannot smoothly use voice interaction devices in noisy or privacy-sensitive environments.helpResearch questionWearable Micro-Gesture and Pose Tracking
How can smartwatch bands enable real-time tracking of hands, body, and environment?helpResearch questionWearable Micro-Gesture and Pose Tracking
How effective are multi-view low-resolution depth sensors at reducing data loss from hand gesture occlusion?helpResearch questionWearable Micro-Gesture and Pose Tracking
How can privacy protection and spatial tracking accuracy be balanced?lightbulbPractical problemWearable Micro-Gesture and Pose Tracking
Users cannot efficiently track hands and environment in mobile scenarios and may also expose privacy.helpResearch questionWearable Micro-Gesture and Pose Tracking
How can continuous gesture tracking be achieved through impedance characteristics of wrist-worn antennas?helpResearch questionWearable Micro-Gesture and Pose Tracking
How do antenna design and frequency selection optimize gesture tracking privacy and robustness?helpResearch questionWearable Micro-Gesture and Pose Tracking
Can machine learning algorithms significantly improve gesture tracking precision?lightbulbPractical problemWearable Micro-Gesture and Pose Tracking
Existing gesture tracking methods are susceptible to occlusion and privacy leakage, making use difficult in complex environments.helpResearch questionWearable Micro-Gesture and Pose Tracking
How can a wrist-worn miniature camera estimate full-body pose from body silhouettes?UbiComp '22BodyTrak: Inferring Full-body Poses from Body Silhouettes Using a Miniature Camera on a Wristband
helpResearch questionWearable Micro-Gesture and Pose Tracking
How can a single RGB camera maintain high-precision full-body pose estimation across different environments and clothing conditions?UbiComp '22BodyTrak: Inferring Full-body Poses from Body Silhouettes Using a Miniature Camera on a Wristband
helpResearch questionWearable Micro-Gesture and Pose Tracking
How does capturing incomplete body silhouettes affect full-body keypoint estimation accuracy?UbiComp '22BodyTrak: Inferring Full-body Poses from Body Silhouettes Using a Miniature Camera on a Wristband
lightbulbPractical problemWearable Micro-Gesture and Pose Tracking
Most pose tracking solutions in mobile scenarios require multiple devices and raise serious privacy concerns.UbiComp '22BodyTrak: Inferring Full-body Poses from Body Silhouettes Using a Miniature Camera on a Wristband
helpResearch questionWearable Micro-Gesture and Pose Tracking
How can micro-posture interaction between the thumb and index finger be achieved using electric field sensing from a single smart ring?UbiComp '22EFRing: Enabling Thumb-to-Index-Finger Microgesture Interaction through Electric Field Sensing Using Single Smart Ring
helpResearch questionWearable Micro-Gesture and Pose Tracking
How can an electric field sensing method simultaneously support discrete gesture classification and continuous gesture tracking?UbiComp '22EFRing: Enabling Thumb-to-Index-Finger Microgesture Interaction through Electric Field Sensing Using Single Smart Ring
Related papers
CHI 2025
Cross, Dwell, or Pinch: Designing and Evaluating Around-Device Selection Methods for Unmodified Smartwatches
Jiwan Kim, Jiwan Son, Ian Oakley
CHI 2024
EchoWrist: Continuous Hand Pose Tracking and Hand-Object Interaction Recognition Using Low-Power Active Acoustic Sensing On a Wristband
Chi-Jung Lee, Ruidong Zhang, Devansh Agarwal
UIST 2023
Robust Finger Interactions with COTS Smartwatches via Unsupervised Siamese Adaptation
Wenqiang Chen, Ziqi Wang, Pengrui Quan
UIST 2023
SmartPoser: Arm Pose Estimation With a Smartphone and Smartwatch Using UWB and IMU Data
Nathan DeVrio, Vimal Mollyn, Chris Harrison
UbiComp 2023
DRG-Keyboard: Enabling Subtle Gesture Typing on the Fingertip with Dual IMU Rings
Chen Liang, Chi Hsia, Chun Yu
CHI 2023
IMUPoser: Full-Body Pose Estimation using IMUs in Phones, Watches, and Earbuds
Vimal Mollyn, Riku Arakawa, Mayank Goel
CHI 2023
LipLearner: Customizable Silent Speech Interactions on Mobile Devices
Zixiong Su, Shitao Fang, Jun Rekimoto
UIST 2022
DiscoBand: Multiview Depth-Sensing Smartwatch Strap for Hand, Arm and Environment Tracking
Nathan DeVrio, Chris Harrison
UIST 2022
EtherPose: Continuous Hand Pose Tracking with Wrist-Worn Antenna Impedance Characteristic Sensing
Daehwa Kim, Chris Harrison
CHI 2022
Understanding Gesture Input Articulation with Upper-Body Wearables for Users with Upper-Body Motor Impairments
Radu-Daniel Vatavu, Ovidiu-Ciprian Ungurean
CHI 2022
Enabling Hand Gesture Customization on Wrist-Worn Devices
Xuhai Xu, Jun Gong, Carolina Brum
CHI 2022
SonarID: Using Sonar to Identify Fingers on a Smartwatch
Jiwan Kim, Ian Oakley
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