List of publications
2024
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Accurately Tracking Relative Positions on Moving Trackers based on UWB Ranging and Inertial Sensing without Anchors.
International Conference on Intelligent Robots and Systems 2024 (IEEE IROS). -
TouchInsight: Uncertainty-aware Rapid Touch and Text Input for Mixed Reality from Egocentric Vision.
Proceedings of ACM UIST 2024. -
SituationAdapt: Contextual UI Optimization in Mixed Reality with Situation Awareness via LLM Reasoning.
Proceedings of ACM UIST 2024. -
HistoLab VR: A User Elicitation Study Exploring the Potential of Virtual Reality Game-based Learning for Hazard Awareness.
Proceedings of ACM VRST 2024. -
MANIKIN: Biomechanically Accurate Neural Inverse Kinematics for Human Motion Estimation.
European Conference on Computer Vision 2024 (ECCV). -
EgoPoser: Robust Real-Time Egocentric Pose Estimation from Sparse and Intermittent Observations Everywhere.
European Conference on Computer Vision 2024 (ECCV). -
Assessing the Role of the Autonomic Nervous System as a Driver of Sleep Quality in Patients With Multiple Sclerosis: Observation Study.
JMIR Neurotechnology 2024. -
Ultra Inertial Poser: Scalable Motion Capture and Tracking from Sparse Inertial Sensors and Ultra-Wideband Ranging.
Proceedings of ACM SIGGRAPH 2024. -
Robust Heart Rate Detection via Multi-Site Photoplethysmography.
Proceedings of IEEE EMBC 2024. -
Predicting Sleep Quality via Unsupervised Learning of Cardiac Activity.
Proceedings of IEEE EMBC 2024. -
An Unsupervised Approach for Periodic Source Detection in Time Series.
International Conference on Machine Learning 2024 (ICML). -
Interpretable Models for Predicting Perceived Sleep Quality using Meaningful Cardiovascular and Behavioral Features.
PLOS ONE 2024. -
Chatbots With Attitude: Enhancing Chatbot Interactions Through Dynamic Personality Infusion.
Proceedings of ACM CUI 2024. -
MARLUI: Multi-Agent Reinforcement Learning for Adaptive Point-and-Click UIs.
Proceedings of ACM EICS 2024. -
The Personality Dimensions GPT-3 Expresses During Human-Chatbot Interactions.
Proceedings on Interactive, Mobile, Wearable and Ubiquitous Technologies 2024 (ACM IMWUT). -
Detecting Users' Emotional States during Passive Social Media Use.
Proceedings on Interactive, Mobile, Wearable and Ubiquitous Technologies 2024 (ACM IMWUT). -
MiBOT: A head-worn robot that modulates cardiovascular responses through human-like soft massage.
International Conference on Robotics and Automation 2024 (IEEE ICRA). -
Modeling Multiple Sclerosis using Mobile and Wearable Sensor Data.
npj Digital Medicine 2024. -
Comparing Synchronous and Asynchronous Task Delivery in Mixed Reality Environments.
Transactions on Visualization and Computer Graphics 2024 (IEEE TVCG). -
Meaningful digital biomarkers derived from wearable sensors to predict daily fatigue in multiple sclerosis patients and healthy controls.
Cell Press iScience 2024.
2023
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Finding Order in Chaos: A Novel Data Augmentation Method for Time Series in Contrastive Learning.
Conference on Neural Information Processing Systems 2023 (NeurIPS). -
Video-based Sympathetic Arousal Assessment via Peripheral Blood Flow Estimation.
Biomedical Optics Express 2023. -
InteractionAdapt: Interaction-driven Workspace Adaptation for Situated Virtual Reality Environments.
Proceedings of ACM UIST 2023. -
Structured Light Speckle: Joint egocentric depth estimation and low-latency contact detection via remote vibrometry.
Proceedings of ACM UIST 2023. -
PressurePick: Muscle Tension Estimation for Guitar Players Using Unobtrusive Pressure Sensing.
Proceedings of ACM UIST 2023. -
Cross-Device Shortcuts: Seamless Attention-guided Content Transfer via Opportunistic Deep Links between Apps and Devices.
International Conference on Multimodal Interaction 2023 (ACM ICMI). (* equal contribution) -
ViGather: Inclusive Virtual Conferencing with a Joint Experience Across Traditional Screen Devices and Mixed Reality Headsets.
Proceedings of ACM MHCI 2023. -
Controllers or Bare Hands? A Controlled Evaluation of Input Techniques on Interaction Performance and Exertion in Virtual Reality.
Transactions on Visualization and Computer Graphics 2023 (IEEE TVCG). -
BeliefPPG: Uncertainty-aware Heart Rate Estimation from PPG signals via Belief Propagation.
Conference on Uncertainty in Artificial Intelligence 2023 (PMLR UAI). (* equal contribution) -
BMAR: Barometric and Motion-based Alignment and Refinement for Offline Signal Synchronization across Devices.
Proceedings on Interactive, Mobile, Wearable and Ubiquitous Technologies 2023 (ACM IMWUT). -
HOOV: Hand Out-Of-View Tracking for Proprioceptive Interaction Using Inertial Sensing.
Proceedings of ACM CHI 2023. -
Reality Rifts: Wonder-ful Interfaces by Disrupting Perceptual Causality.
Proceedings of ACM CHI 2023. -
HandyCast: Phone-based Bimanual Input for Virtual Reality in Mobile and Space-Constrained Settings via Pose-and-Touch Transfer.
Proceedings of ACM CHI 2023. -
InfinitePaint: Painting in Virtual Reality with Passive Haptics Using Wet Brushes and a Physical Proxy Canvas.
Proceedings of ACM CHI 2023. -
Personality Trait Recognition Based on Smartphone Typing Characteristics in the Wild.
IEEE Transactions on Affective Computing 2023 (IEEE TAffC). -
On the Effect of Size and Contrast of the SSVEP Visual Stimuations on Classification Accuracy and User-Friendliness in Virtual Reality.
International Winter Conference on Brain-Computer Interface 2023 (IEEE BCI).
2022
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DeltaPen: A Device with Integrated High-Precision Translation and Rotation Sensing on Passive Surfaces.
Proceedings of ACM UIST 2022. (* equal contribution) -
AvatarPoser: Articulated Full-Body Pose Tracking from Sparse Motion Sensing.
European Conference on Computer Vision 2022 (ECCV). -
ComforTable User Interfaces: Surfaces Reduce Input Error, Time, and Exertion for Tabletop and Mid-air User Interfaces.
International Symposium on Mixed and Augmented Reality 2022 (IEEE ISMAR). -
Demographic and Behavioral Correlates of Cybersickness: A Large Lab-in-the-Field Study of 837 Participants.
International Symposium on Mixed and Augmented Reality 2022 (IEEE ISMAR). -
Characterizing Physiological Responses to Fear, Frustration, and Insight in Virtual Reality.
Transactions on Visualization and Computer Graphics 2022 (IEEE TVCG). -
Cognitive fatigability assessment test (cFAST): Development of a new instrument to assess cognitive fatigability and pilot study on its association to perceived fatigue in multiple sclerosis.
DIGITAL HEALTH 2022. -
Continuous monitoring with wearables in multiple sclerosis reveals an association of cardiac autonomic dysfunction with disease severity.
Multiple Sclerosis Journal 2022–Experimental, Translational and Clinical 2022. -
Causality-preserving Asynchronous Reality.
Proceedings of ACM CHI 2022. Best paper award. -
TapType: Ten-finger text entry on everyday surfaces via Bayesian inference.
Proceedings of ACM CHI 2022. -
Affective State Prediction from Smartphone Touch and Sensor Data in the Wild.
Proceedings of ACM CHI 2022. -
Understanding Multi-Device Usage Patterns: Physical Device Configurations and Fragmented Workflows.
Proceedings of ACM CHI 2022. -
Virtual reality reduces COVID‑19 vaccine hesitancy in the wild: a randomized trial.
Nature Scientific Reports 2022. -
The Chaotic Behavior of Redirection -- Revisiting Simulations in Redirected Walking.
Virtual Reality Conference 2022 (IEEE VR). Best paper award.
2021
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SoundsRide: Affordance-Synchronized Music Mixing for In-Car Audio Augmented Reality.
Proceedings of ACM UIST 2021. Best paper award. -
TouchPose: Hand Pose Prediction, Depth Estimation, and Touch Classification from Capacitive Images.
Proceedings of ACM UIST 2021. -
AirConstellations: In-Air Device Formations for Cross-Device Interaction via Multiple Spatially-Aware Armatures.
Proceedings of ACM UIST 2021. -
A self-administered virtual reality intervention increases COVID-19 vaccination intention.
Vaccine 2021. -
TransforMR: Pose-Aware Object Substitution for Composing Alternate Mixed Realities.
Proceedings of International Symposium on Mixed and Augmented Reality 2021 (IEEE ISMAR). -
Gaze Comes in Handy: Predicting and Preventing Erroneous Hand Actions in AR-Supported Manual Tasks.
Proceedings of International Symposium on Mixed and Augmented Reality 2021 (IEEE ISMAR). -
Smartphone-Based Tapping Frequency as a Surrogate for Perceived Fatigue. An In-the-Wild Feasibility Study in Multiple Sclerosis Patients.
Proceedings on Interactive, Mobile, Wearable and Ubiquitous Technologies 2021 (ACM IMWUT). -
CoolMoves: User Motion Accentuation in Virtual Reality.
Proceedings on Interactive, Mobile, Wearable and Ubiquitous Technologies 2021 (ACM IMWUT). -
CapContact: Super-resolution Contact Areas from Capacitive Touchscreens.
Proceedings of ACM CHI 2021. Best paper award. -
TapID: Rapid Touch Interaction in Virtual Reality using Wearable Sensing.
Proceedings of Virtual Reality Conference 2021 (IEEE VR). Best demonstration award. -
Flashpen: A High-Fidelity and High-Precision Multi-Surface Pen for Virtual Reality.
Proceedings of Virtual Reality Conference 2021 (IEEE VR).
2020
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Haptic PIVOT: On-Demand Handhelds in VR.
Proceedings of ACM UIST 2020. -
Omni: Volumetric Sensing and Actuation of Passive Magnetic Tools for Dynamic Haptic Feedback.
Proceedings of ACM UIST 2020. -
SurfaceFleet: Exploring Distributed Interactions Unbounded from Device, Application, User, and Time.
Proceedings of ACM UIST 2020. -
Tilt-Responsive Techniques for Digital Drawing Boards.
Proceedings of ACM UIST 2020. -
Non-invasive intervention for motor signs of Parkinson's disease: the effect of vibratory stimuli.
BMJ Journal of Neurology, Neurosurgery & Psychiatry 2020. -
Virtual Reality Without Vision: A Haptic and Auditory White Cane to Navigate Complex Virtual Worlds.
Proceedings of ACM CHI 2020. Honorable mention award. -
A Rapid Tapping Task on Commodity Smartphones to Assess Motor Fatigability.
Proceedings of ACM CHI 2020. -
GazeConduits: Calibration-Free Cross-Device Collaboration through Gaze and Touch.
Proceedings of ACM CHI 2020. -
Towards Privacy-Preserving Ego-Motion Estimation using an Extremely Low-Resolution Camera.
Robotics and Automation Letters 2020 (IEEE RAL).
2019
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DreamWalker: Substituting Real-World Walking Experiences with a Virtual Reality.
Proceedings of ACM UIST 2019. -
CapstanCrunch: A Haptic VR Controller with User-supplied Force Feedback.
Proceedings of ACM UIST 2019. Best demonstration honorable mention award. -
Mise-Unseen: Using Eye Tracking to Hide Virtual Reality Scene Changes in Plain Sight.
Proceedings of ACM UIST 2019. -
TORC: A Virtual Reality Controller for In-Hand High-Dexterity Finger Interaction.
Proceedings of ACM CHI 2019. -
Sensing Posture-Aware Pen+Touch Interaction on Tablets.
Proceedings of ACM CHI 2019. Honorable mention award. -
SeeingVR: A Set of Tools to Make Virtual Reality More Accessible to People with Low Vision.
Proceedings of ACM CHI 2019. -
RealityCheck: Blending Virtual Environments with Situated Physical Reality.
Proceedings of ACM CHI 2019. -
Cross-Device Taxonomy: Survey, Opportunities and Challenges of Interactions Spanning Across Multiple Devices.
Proceedings of ACM CHI 2019. -
VRoamer: Generating On-The-Fly VR Experiences While Walking inside Large, Unknown Real-World Building Environments.
Proceedings of Virtual Reality Conference 2019 (IEEE VR).
2018
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Naptics: Convenient and Continuous Blood Pressure Monitoring during Sleep.
Proceedings on Interactive, Mobile, Wearable and Ubiquitous Technologies 2018 (ACM IMWUT). -
Doubling the Signal Quality of Smartphone Camera Pulse Oximetry Using the Display Screen as a Controllable Selective Light Source.
Proceedings of IEEE EMBC 2018. -
Project Zanzibar: A Portable and Flexible Tangible Interaction Platform.
Proceedings of ACM CHI 2018. Best paper award. -
Haptic Revolver: Touch, Shear, Texture, and Shape Rendering on a Reconfigurable Virtual Reality Controller.
Proceedings of ACM CHI 2018. Honorable mention award. -
CLAW: A Multifunctional Handheld Haptic Controller for Grasping, Touching, and Triggering in Virtual Reality.
Proceedings of ACM CHI 2018. -
Enabling People with Visual Impairments to Navigate Virtual Reality with a Haptic and Auditory Cane Simulation.
Proceedings of ACM CHI 2018. -
Haptic Links: Bimanual Haptics for Virtual Reality Using Variable Stiffness Actuation.
Proceedings of ACM CHI 2018. -
SurfaceConstellations: A Modular Hardware Platform for Ad-Hoc Reconfigurable Cross-Device Workspaces.
Proceedings of ACM CHI 2018. -
PolarTrack: Optical Outside-In Device Tracking that Exploits Display Polarization.
Proceedings of ACM CHI 2018.
2017
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Glabella: Continuously Sensing Blood Pressure Behavior using an Unobtrusive Wearable Device.
Proceedings on Interactive, Mobile, Wearable and Ubiquitous Technologies 2017 (ACM IMWUT). Distinguished paper award. -
Sparse Haptic Proxy: Touch Feedback in Virtual Environments Using a General Passive Prop.
Proceedings of ACM CHI 2017. -
Finding Common Ground: A Survey of Capacitive Sensing in Human-Computer Interaction.
Proceedings of ACM CHI 2017. -
DualBlink: A Wearable Device to Continuously Detect, Track, and Actuate Blinking For Alleviating Dry Eyes and Computer Vision Syndrome.
Proceedings on Interactive, Mobile, Wearable and Ubiquitous Technologies 2017 (ACM IMWUT).
2016
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NormalTouch and TextureTouch: High-fidelity 3D Haptic Shape Rendering on Handheld Virtual Reality Controllers.
Proceedings of ACM UIST 2016. Honorable mention award. -
DuoSkin: Rapidly Prototyping On-Skin User Interfaces Using Skin-Friendly Materials.
Proceedings of ACM ISWC 2016. -
Pre-Touch Sensing for Mobile Interaction.
Proceedings of ACM CHI 2016. -
On-Demand Biometrics: Fast and Convenient Cross-Device Login.
Proceedings of ACM CHI 2016.
2015
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Tracko: Ad-hoc Mobile 3D Tracking Using Bluetooth Low Energy and Inaudible Signals for Cross-Device Interaction.
Proceedings of ACM UIST 2015. -
Biometric Touch Sensing: Seamlessly Augmenting Each Touch with Continuous Authentication.
Proceedings of ACM UIST 2015. -
"I'm just on my phone and they're watching TV": Quantifying mobile device use while watching television.
Proceedings of ACM TVX 2015. -
Bodyprint: Biometric User Identification on Mobile Devices Using the Capacitive Touchscreen to Scan Body Parts.
Proceedings of ACM CHI 2015.
2013
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Fiberio: A Touchscreen that Senses Fingerprints.
Proceedings of ACM UIST 2013. Best paper award. -
Imaginary Reality Gaming: Ball Games Without a Ball.
Proceedings of ACM UIST 2013. -
Imaginary Devices: Gesture-Based Interaction Mimicking Traditional Input Devices.
Proceedings of ACM MobileHCI 2013. -
GravitySpace: Tracking Users and Their Poses in a Smart Room Using a 2D Pressure-Sensing Floor.
Proceedings of ACM CHI 2013. Honorable mention award.
2012
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Implanted User Interfaces.
Proceedings of ACM CHI 2012. -
Bootstrapper: Recognizing Tabletop Users by their Shoes.
Proceedings of ACM CHI 2012.
2011
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Imaginary Phone: Learning Imaginary Interfaces by Transferring Spatial Memory from a Familiar Device.
Proceedings of ACM UIST 2011. -
Data Miming: Inferring Spatial Object Descriptions from Human Gesture.
Proceedings of ACM CHI 2011. -
Understanding Touch.
Proceedings of ACM CHI 2011.
2010
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Multitoe: High-Precision Interaction with Back-Projected Floors Based on High-Resolution Multi-Touch Input.
Proceedings of ACM UIST 2010. -
The Generalized Perceived Input Point Model and How to Double Touch Accuracy by Extracting Fingerprints.
Proceedings of ACM CHI 2010.
2009
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Relaxed Selection Techniques for Querying Time-Series Graphs.
Proceedings of ACM UIST 2009.