helpResearch questionWireless Signal Gesture and Pose Sensing
How much accuracy can capacitive-imaging gesture models maintain across users and gestures?Direction: Sensing, Recognition, and Prediction Methods
Wireless Signal Gesture and Pose Sensing
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2025
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80 items
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Touchscreens only detect 2D touch and cannot support complex gesture interaction.helpResearch questionWireless Signal Gesture and Pose Sensing
How can Wi-Fi signals enable high-precision, low-cost cross-user gesture recognition?UbiComp '21CrossGR: Accurate and Low-cost Cross-target Gesture Recognition Using Wi-Fi
helpResearch questionWireless Signal Gesture and Pose Sensing
How can GANs generate synthetic training data to reduce user participation requirements?UbiComp '21CrossGR: Accurate and Low-cost Cross-target Gesture Recognition Using Wi-Fi
helpResearch questionWireless Signal Gesture and Pose Sensing
Can gesture-related features be automatically extracted and user-specific features excluded without user identity labels?UbiComp '21CrossGR: Accurate and Low-cost Cross-target Gesture Recognition Using Wi-Fi
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Gesture recognition systems in smart home and health monitoring struggle to operate across users.UbiComp '21CrossGR: Accurate and Low-cost Cross-target Gesture Recognition Using Wi-Fi
helpResearch questionWireless Signal Gesture and Pose Sensing
How can mmWave imaging address performance issues of traditional visual motion capture in occlusion and low-light conditions?UbiComp '21MilliPose: Facilitating Full Body Silhouette Imaging from Millimeter-Wave Device
helpResearch questionWireless Signal Gesture and Pose Sensing
How do mmWave low resolution and reflectivity inconsistency affect human silhouette generation and joint capture?UbiComp '21MilliPose: Facilitating Full Body Silhouette Imaging from Millimeter-Wave Device
helpResearch questionWireless Signal Gesture and Pose Sensing
How can combining GANs (cGAN) and biomechanics-based recurrent neural networks (Bio-RNN) enhance mmWave image resolution and enable 3D pose estimation?UbiComp '21MilliPose: Facilitating Full Body Silhouette Imaging from Millimeter-Wave Device
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Traditional motion capture performs poorly in low light or occlusion and has privacy concerns.UbiComp '21MilliPose: Facilitating Full Body Silhouette Imaging from Millimeter-Wave Device
helpResearch questionWireless Signal Gesture and Pose Sensing
How can position dependence be avoided in Wi-Fi gesture recognition to achieve position-independent recognition?UbiComp '21Towards Position-Independent Sensing for Gesture Recognition with Wi-Fi
helpResearch questionWireless Signal Gesture and Pose Sensing
What methods can effectively extract and use position-independent motion navigation primitives (MNPs) for gesture decomposition and recognition?UbiComp '21Towards Position-Independent Sensing for Gesture Recognition with Wi-Fi
helpResearch questionWireless Signal Gesture and Pose Sensing
Does Wi-Fi gesture recognition without extensive position and orientation training data have higher accuracy and robustness?UbiComp '21Towards Position-Independent Sensing for Gesture Recognition with Wi-Fi
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Wi-Fi gesture recognition depends on position and orientation and struggles to work stably.UbiComp '21Towards Position-Independent Sensing for Gesture Recognition with Wi-Fi
helpResearch questionWireless Signal Gesture and Pose Sensing
How can complex mid-air gesture recognition be achieved from sparse point clouds generated by mmWave radar?UbiComp '21Pantomime: Mid-Air Gesture Recognition with Sparse Millimeter-Wave Radar Point Clouds
helpResearch questionWireless Signal Gesture and Pose Sensing
How can real-time performance and robustness of mmWave radar-based gesture recognition be ensured across environments and distances?UbiComp '21Pantomime: Mid-Air Gesture Recognition with Sparse Millimeter-Wave Radar Point Clouds
helpResearch questionWireless Signal Gesture and Pose Sensing
Can combining PointNet++ and LSTM networks better capture spatiotemporal features of point clouds to improve gesture recognition accuracy?UbiComp '21Pantomime: Mid-Air Gesture Recognition with Sparse Millimeter-Wave Radar Point Clouds
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Existing gesture recognition performs poorly in occlusion and privacy-protection scenarios.UbiComp '21Pantomime: Mid-Air Gesture Recognition with Sparse Millimeter-Wave Radar Point Clouds
helpResearch questionWireless Signal Gesture and Pose Sensing
How can low-cost WiFi devices achieve 3D human pose tracking for arbitrary free-form activities?UbiComp '21Winect: 3D Human Pose Tracking for Free-form Activity Using Commodity WiFi
helpResearch questionWireless Signal Gesture and Pose Sensing
How can WiFi signals separate limb reflection signals and construct coherent 3D joint trajectories?UbiComp '21Winect: 3D Human Pose Tracking for Free-form Activity Using Commodity WiFi
helpResearch questionWireless Signal Gesture and Pose Sensing
In occlusion or low-light scenarios, can WiFi sensing provide higher privacy and precision than vision or wearables?UbiComp '21Winect: 3D Human Pose Tracking for Free-form Activity Using Commodity WiFi
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Users struggle to use privacy-friendly 3D motion tracking in complex or occluded environments.UbiComp '21Winect: 3D Human Pose Tracking for Free-form Activity Using Commodity WiFi
helpResearch questionWireless Signal Gesture and Pose Sensing
How can capacitive sensing and TinyML enable portable gesture recognition systems?UbiComp '21Capacitive Sensing Based On-board Hand Gesture Recognition with TinyML
helpResearch questionWireless Signal Gesture and Pose Sensing
How efficient and accurate is gesture recognition using only four single-ended electrodes?UbiComp '21Capacitive Sensing Based On-board Hand Gesture Recognition with TinyML
helpResearch questionWireless Signal Gesture and Pose Sensing
On edge devices, how can power, latency, and accuracy be balanced in gesture recognition?UbiComp '21Capacitive Sensing Based On-board Hand Gesture Recognition with TinyML
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Existing gesture recognition systems are either power-hungry or rely on cloud computing.UbiComp '21Capacitive Sensing Based On-board Hand Gesture Recognition with TinyML
helpResearch questionWireless Signal Gesture and Pose Sensing
How can miniaturized radar sensors enable efficient gesture recognition?helpResearch questionWireless Signal Gesture and Pose Sensing
How can radar-based gesture recognition maintain high accuracy and low power consumption while preserving privacy under constrained device resources?helpResearch questionWireless Signal Gesture and Pose Sensing
Can combining convolutional neural networks and LSTM optimize the real-time performance and robustness of radar-based gesture recognition?lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Users lack efficient gesture interaction methods in privacy-sensitive or multitasking environments.Related papers
CHI 2025
RadEye: Tracking Eye Motion Using FMCW Radar
Shichen Zhang, Qijun Wang, Kunzhe Song
UbiComp 2023
MoCaPose: Motion Capturing with Textile-integrated Capacitive Sensors in Loose-fitting Smart Garments
Bo Zhou, Daniel Geissler, Marc Faulhaber
IUI 2022
Hand Gesture Recognition for an Off-the-Shelf Radar by Electromagnetic Modeling and Inversion
Arthur Sluÿters, Sébastien Lambot, Jean Vanderdonckt
UIST 2021
TouchPose: Hand Pose Prediction, Depth Estimation, and Touch Classification from Capacitive Images
Karan Ahuja, Paul Streli, Christian Holz
CHI 2021
RadarNet: Efficient Gesture Recognition Technique Utilizing a Miniaturized Radar Sensor
Eiji Hayashi, Jaime Lien, Nicholas Gillian
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