List of publications

For more details on each item, see our projects in the gallery view including videos here.

2022

Causality-preserving Asynchronous Reality.
Andreas Fender and Christian Holz. Proceedings of ACM CHI 2022. Best paper award.
- PDF
- video
- project page
TapType: Ten-finger text entry on everyday surfaces via Bayesian inference.
Paul Streli, Jiaxi Jiang, Andreas Fender, Manuel Meier, Hugo Romat, and Christian Holz. Proceedings of ACM CHI 2022.
- PDF
- video
- project page
- talk (video)
Affective State Prediction from Smartphone Touch and Sensor Data in the Wild.
Rafael Wampfler, Severin Klingler, Barbara Solenthaler, Victor R. Schinazi, Markus Gross, and Christian Holz. Proceedings of ACM CHI 2022.
- PDF
- abstract
Understanding Multi-Device Usage Patterns: Physical Device Configurations and Fragmented Workflows.
Ye Yuan, Nathalie Henry Riche, Nicolai Marquardt, Molly Jane Nicholas, Teddy Seyed, Hugo Romat, Bongshin Lee, Michel Pahud, Jonathan Goldstein, Rojin Vishkaie, Christian Holz, and Ken Hinckley. Proceedings of ACM CHI 2022.
- PDF
- abstract
Virtual reality reduces COVID‑19 vaccine hesitancy in the wild: a randomized trial.
Clara Vandeweerdt, Tiffany Luong, Michael Atchapero, Aske Mottelson, Christian Holz, Guido Makransky, and Robert Böhm. Nature Scientific Reports 2022.
- PDF
- abstract
The Chaotic Behavior of Redirection -- Revisiting Simulations in Redirected Walking.
Christian Hirt, Yves Kompis, Christian Holz, and Andreas Kunz. Proceedings of IEEE VR 2022. Best paper award.
- PDF
- video
- abstract
- talk (video)

2021

SoundsRide: Affordance-Synchronized Music Mixing for In-Car Audio Augmented Reality.
Mohamed Kari, Tobias Grosse-Puppendahl, Alexander Jagaciak, David Bethge, Reinhard Schütte, and Christian Holz. Proceedings of ACM UIST 2021. Best paper award.
- PDF
- video
- abstract
- talk (video)
TouchPose: Hand Pose Prediction, Depth Estimation, and Touch Classification from Capacitive Images.
Karan Ahuja, Paul Streli, and Christian Holz. Proceedings of ACM UIST 2021.
- PDF
- video
- project page
- talk (video)
- dataset
- code
AirConstellations: In-Air Device Formations for Cross-Device Interaction via Multiple Spatially-Aware Armatures.
Nicolai Marquardt, Nathalie Henry Riche, Christian Holz, Hugo Romat, Michel Pahud, Frederik Brudy, David Ledo, Chunjong Park, Molly Jane Nicholas, Teddy Seyed, Eyal Ofek, Bongshin Lee, William Buxton, and Ken Hinckley. Proceedings of ACM UIST 2021.
- PDF
- video
- abstract
A self-administered virtual reality intervention increases COVID-19 vaccination intention.
Aske Mottelson, Clara Vandeweerdt, Michael Atchapero, Tiffany Luong, Christian Holz, Robert Böhm, and Guido Makransky. Vaccine 2021.
- PDF
- abstract
TransforMR: Pose-Aware Object Substitution for Composing Alternate Mixed Realities.
Mohamed Kari, Tobias Grosse-Puppendahl, Luis Falconeri Coelho, Andreas Fender, David Bethge, Reinhard Schütte, and Christian Holz. Proceedings of IEEE ISMAR 2021.
- PDF
- video
- abstract
Gaze Comes in Handy: Predicting and Preventing Erroneous Hand Actions in AR-Supported Manual Tasks.
Julian Wolf, Quentin Lohmeyer, Christian Holz, and Mirko Meboldt. Proceedings of IEEE ISMAR 2021.
- PDF
- video
- abstract
Smartphone-Based Tapping Frequency as a Surrogate for Perceived Fatigue. An In-the-Wild Feasibility Study in Multiple Sclerosis Patients.
Liliana Barrios, Pietro Oldrati, Marc Hilty, David Lindlbauer, Christian Holz, and Andreas Lutteroti. Proceedings of ACM IMWUT 2021.
- PDF
- abstract
CoolMoves: User Motion Accentuation in Virtual Reality.
Karan Ahuja, Eyal Ofek, Mar Gonzalez-Franco, Christian Holz, and Andrew Wilson. Proceedings of ACM IMWUT 2021.
- PDF
- video
- abstract
CapContact: Super-resolution Contact Areas from Capacitive Touchscreens.
Paul Streli and Christian Holz. Proceedings of ACM CHI 2021. Best paper award.
- PDF
- video
- project page
- talk (video)
- dataset
- code
TapID: Rapid Touch Interaction in Virtual Reality using Wearable Sensing.
Manuel Meier, Paul Streli, Andreas Fender, and Christian Holz. Proceedings of IEEE VR 2021. Best demonstration award.
- PDF
- video
- project page
Flashpen: A High-Fidelity and High-Precision Multi-Surface Pen for Virtual Reality.
Hugo Romat, Andreas Fender, Manuel Meier, and Christian Holz. Proceedings of IEEE VR 2021.
- PDF
- video
- abstract

2020

Haptic PIVOT: On-Demand Handhelds in VR.
Robert Kovacs, Eyal Ofek, Mar Gonzalez Franco, Alexa Fay Siu, Sebastian Marwecki, Christian Holz, and Mike Sinclair. Proceedings of ACM UIST 2020.
- PDF
- video
- abstract
Omni: Volumetric Sensing and Actuation of Passive Magnetic Tools for Dynamic Haptic Feedback.
Thomas Langerak, Juan Zarate, David Lindlbauer, Christian Holz, and Otmar Hilliges. Proceedings of ACM UIST 2020.
- PDF
- video
- abstract
SurfaceFleet: Exploring Distributed Interactions Unbounded from Device, Application, User, and Time.
Frederik Brudy, David Ledo, Michel Pahud, Nathalie Henry Riche, Christian Holz, Anandghan Waghmare, Hemant Surale, Marcus Peinado, Xiaokuan Zhang, Shannon Joyner, Badrish Chandramouli, Umar Farooq Minhas, Jonathan Goldstein, William Buxton, and Ken Hinckley. Proceedings of ACM UIST 2020.
- PDF
- video
- abstract
Tilt-Responsive Techniques for Digital Drawing Boards.
Hugo Romat, Nathalie Henry Riche, Michel Pahud, Christopher Collins, Christian Holz, Adam Riddle, William Buxton, and Ken Hinckley. Proceedings of ACM UIST 2020.
- PDF
- video
- abstract
Non-invasive intervention for motor signs of Parkinson's disease: the effect of vibratory stimuli.
Antonella Macerollo, Christian Holz, Daniel Cletheroe, Julio Vega, Joshua Moody, Greg Saul, Nadzeya Paleyes, Nicolas Villar, Prasad Korlipara, Thomas Foltynie, Patricia Limousin, Haiyan Zhang, and James Kilner. BMJ Journal of Neurology, Neurosurgery & Psychiatry.
- PDF
- video
- abstract
Virtual Reality Without Vision: A Haptic and Auditory White Cane to Navigate Complex Virtual Worlds.
Alexa Fay Siu, Mike Sinclair, Robert Kovacs, Eyal Ofek, Christian Holz, and Edward Cutrell. Proceedings of ACM CHI 2020. Honorable mention award.
- PDF
- video
- abstract
A Rapid Tapping Task on Commodity Smartphones to Assess Motor Fatigability.
Liliana Barrios, Pietro Oldrati, David Lindlbauer, Marc Hilty, Helen Hayward-Koennecke, Christian Holz, and Andreas Lutteroti. Proceedings of ACM CHI 2020.
- PDF
- video
- abstract
GazeConduits: Calibration-Free Cross-Device Collaboration through Gaze and Touch.
Simon Voelker, Sebastian Hueber, Christian Remy, Christian Holz, and Nicolai Marquardt. Proceedings of ACM CHI 2020.
- PDF
- video
- abstract
Towards Privacy-Preserving Ego-Motion Estimation using an Extremely Low-Resolution Camera.
Armon Shariati, Christian Holz, and Sudipta N. Sinha. IEEE Robotics and Automation Letters 2020.
- PDF
- abstract

2019

DreamWalker: Substituting Real-World Walking Experiences with a Virtual Reality.
Jackie Yang, Christian Holz, Eyal Ofek, and Andrew D. Wilson. Proceedings of ACM UIST 2019.
- PDF
- video
- abstract
CapstanCrunch: A Haptic VR Controller with User-supplied Force Feedback.
Mike Sinclair, Eyal Ofek, Mar Gonzalez-Franco, and Christian Holz. Proceedings of ACM UIST 2019. Best demonstration honorable mention award.
- PDF
- video
- abstract
Mise-Unseen: Using Eye Tracking to Hide Virtual Reality Scene Changes in Plain Sight.
Sebastian Marwecki, Andrew D. Wilson, Eyal Ofek, Mar Gonzalez-Franco, and Christian Holz. Proceedings of ACM UIST 2019.
- PDF
- video
- abstract
TORC: A Virtual Reality Controller for In-Hand High-Dexterity Finger Interaction.
Jaeyeon Lee, Mike Sinclair, Mar Gonzalez-Franco, Eyal Ofek, and Christian Holz. Proceedings of ACM CHI 2019.
- PDF
- video
- abstract
Sensing Posture-Aware Pen+Touch Interaction on Tablets.
Yang Zhang, Michel Pahud, Christian Holz, Haijun Xia, Gierad Laput, Michael McGuffin, Xiao Tu, Andrew Mittereder, Fei Su, William Buxton, and Ken Hinckley. Proceedings of ACM CHI 2019. Honorable mention award.
- PDF
- video
- abstract
SeeingVR: A Set of Tools to Make Virtual Reality More Accessible to People with Low Vision.
Yuhang Zhao, Edward Cutrell, Christian Holz, Meredith Ringel Morris, Eyal Ofek, and Andrew D. Wilson. Proceedings of ACM CHI 2019.
- PDF
- video
- abstract
RealityCheck: Blending Virtual Environments with Situated Physical Reality.
Jeremy Hartmann, Christian Holz, Eyal Ofek, and Andrew D. Wilson. Proceedings of ACM CHI 2019.
- PDF
- video
- abstract
Cross-Device Taxonomy: Survey, Opportunities and Challenges of Interactions Spanning Across Multiple Devices.
Frederik Brudy, Christian Holz, Roman Rädle, Chi-Jui Wu, Steven Houben, Clemens Klokmose, and Nicolai Marquardt. Proceedings of ACM CHI 2019.
- PDF
- abstract
VRoamer: Generating On-The-Fly VR Experiences While Walking inside Large, Unknown Real-World Building Environments.
Lung-Pan Cheng, Eyal Ofek, Christian Holz, and Andy Wilson. Proceedings of IEEE VR 2019.
- PDF
- video
- abstract

2018

Naptics: Convenient and Continuous Blood Pressure Monitoring during Sleep.
Andrew Carek and Christian Holz. Proceedings of ACM IMWUT 2018.
- PDF
- abstract
Doubling the Signal Quality of Smartphone Camera Pulse Oximetry Using the Display Screen as a Controllable Selective Light Source.
Christian Holz and Eyal Ofek. Proceedings of IEEE EMBC 2018.
- PDF
- abstract
Project Zanzibar: A Portable and Flexible Tangible Interaction Platform.
Nicolas Villar, Daniel Cletheroe, Greg Saul, Christian Holz, Tim Regan, Misha Sra, Hui-Shyong Yeo, William Field, and Haiyan Zhang. Proceedings of ACM CHI 2018. Best paper award.
- PDF
- video
- abstract
Haptic Revolver: Touch, Shear, Texture, and Shape Rendering on a Reconfigurable Virtual Reality Controller.
Eric Whitmire, Hrvoje Benko, Christian Holz, Eyal Ofek, and Mike Sinclair. Proceedings of ACM CHI 2018. Honorable mention award.
- PDF
- video
- abstract
CLAW: A Multifunctional Handheld Haptic Controller for Grasping, Touching, and Triggering in Virtual Reality.
Inrak Choi, Eyal Ofek, Hrvoje Benko, Mike Sinclair, and Christian Holz. Proceedings of ACM CHI 2018.
- PDF
- video
- abstract
Enabling People with Visual Impairments to Navigate Virtual Reality with a Haptic and Auditory Cane Simulation.
Yuhang Zhao, Cynthia Bennett, Hrvoje Benko, Ed Cutrell, Christian Holz, Meredith Morris, and Mike Sinclair. Proceedings of ACM CHI 2018.
- PDF
- video
- abstract
Haptic Links: Bimanual Haptics for Virtual Reality Using Variable Stiffness Actuation.
Evan Strasnick, Christian Holz, Eyal Ofek, Mike Sinclair, and Hrvoje Benko. Proceedings of ACM CHI 2018.
- PDF
- video
- abstract
SurfaceConstellations: A Modular Hardware Platform for Ad-Hoc Reconfigurable Cross-Device Workspaces.
Nicolai Marquardt, Frederik Brudy, Can Liu, Ben Bengler, and Christian Holz. Proceedings of ACM CHI 2018.
- PDF
- video
- abstract
PolarTrack: Optical Outside-In Device Tracking that Exploits Display Polarization.
Roman Rädle, Hans-Christian Jetter, Jonathan Fischer, Inti Gabriel, Clemens Klokmose, Harald Reiterer, and Christian Holz. Proceedings of ACM CHI 2018.
- PDF
- video
- abstract

2017

Glabella: Continuously Sensing Blood Pressure Behavior using an Unobtrusive Wearable Device.
Christian Holz and Edward Wang. Proceedings of ACM IMWUT 2017. Distinguished paper award.
- PDF
- abstract
Sparse Haptic Proxy: Touch Feedback in Virtual Environments Using a General Passive Prop.
Lung-Pan Cheng, Eyal Ofek, Christian Holz, Hrvoje Benko, and Andy Wilson. Proceedings of ACM CHI 2017.
- PDF
- video
- abstract
Finding Common Ground: A Survey of Capacitive Sensing in Human-Computer Interaction.
Tobias Grosse-Puppendahl, Christian Holz, Gabe Cohn, Raphael Wimmer, Oskar Bechtold, Steven Hodges, Matt Reynolds, and Joshua Smith. Proceedings of ACM CHI 2017.
- PDF
- abstract
DualBlink: A Wearable Device to Continuously Detect, Track, and Actuate Blinking For Alleviating Dry Eyes and Computer Vision Syndrome.
Artem Dementyev and Christian Holz. Proceedings of ACM IMWUT 2017.
- PDF
- abstract

2016

NormalTouch and TextureTouch: High-fidelity 3D Haptic Shape Rendering on Handheld Virtual Reality Controllers.
Hrvoje Benko, Christian Holz, Mike Sinclair, and Eyal Ofek. Proceedings of ACM UIST 2016. Honorable mention award.
- PDF
- video
- abstract
DuoSkin: Rapidly Prototyping On-Skin User Interfaces Using Skin-Friendly Materials.
Hsin-Liu Cindy Kao, Christian Holz, Asta Roseway, Andres Calvo, and Chris Schmandt. Proceedings of ACM ISWC 2016.
- PDF
- abstract
Pre-Touch Sensing for Mobile Interaction.
Ken Hinckley, Seongkook Heo, Michel Pahud, Christian Holz, Hrvoje Benko, Abigail Sellen, Richard Banks, Kenton O'Hara, Gavin Smyth, and William Buxton. Proceedings of ACM CHI 2016.
- PDF
- video
- abstract
On-Demand Biometrics: Fast and Convenient Cross-Device Login.
Christian Holz and Frank Bentley. Proceedings of ACM CHI 2016.
- PDF
- video
- abstract

2015

Tracko: Ad-hoc Mobile 3D Tracking Using Bluetooth Low Energy and Inaudible Signals for Cross-Device Interaction.
Haojian Jin, Christian Holz, and Kasper Hornbæk. Proceedings of ACM UIST 2015.
- PDF
- video
- abstract
Biometric Touch Sensing: Seamlessly Augmenting Each Touch with Continuous Authentication.
Christian Holz and Marius Knaust. Proceedings of ACM UIST 2015.
- PDF
- video
- abstract
"I'm just on my phone and they're watching TV": Quantifying mobile device use while watching television.
Christian Holz, Frank Bentley, Karen Church, and Mitesh Patel. Proceedings of ACM TVX 2015.
- PDF
- abstract
Bodyprint: Biometric User Identification on Mobile Devices Using the Capacitive Touchscreen to Scan Body Parts.
Christian Holz, Senaka Buthpitiya, and Marius Knaust. Proceedings of ACM CHI 2015.
- PDF
- video
- abstract

2013

Fiberio: A Touchscreen that Senses Fingerprints.
Christian Holz and Patrick Baudisch. Proceedings of ACM UIST 2013. Best paper award.
- PDF
- video
- abstract
Imaginary Reality Gaming: Ball Games Without a Ball.
Patrick Baudisch, Henning Pohl, Stefanie Reinicke, Emilia Wittmers, Patrick Luehne, Marius Knaust, Sven Koehler, Patrick Schmidt, and Christian Holz. Proceedings of ACM UIST 2013.
- PDF
- video
- abstract
Imaginary Devices: Gesture-Based Interaction Mimicking Traditional Input Devices.
Christian Steins, Sean Gustafson, Christian Holz, and Patrick Baudisch. Proceedings of ACM MobileHCI 2013.
- PDF
- abstract
GravitySpace: Tracking Users and Their Poses in a Smart Room Using a 2D Pressure-Sensing Floor.
Alan Braenzel, Christian Holz, Daniel Hoffmann, Dominik Schmidt, Marius Knaust, Patrick Luehne, Rene Meusel, Stephan Richter, and Patrick Baudisch. Proceedings of ACM CHI 2013. Honorable mention award.
- PDF
- video
- abstract

2012

Implanted User Interfaces.
Christian Holz, Tovi Grossman, George Fitzmaurice, and Anne Agur. Proceedings of ACM CHI 2012.
- PDF
- abstract
Bootstrapper: Recognizing Tabletop Users by their Shoes.
Stephan Richter, Christian Holz, and Patrick Baudisch. Proceedings of ACM CHI 2012.
- PDF
- video
- abstract

2011

Imaginary Phone: Learning Imaginary Interfaces by Transferring Spatial Memory from a Familiar Device.
Sean Gustafson, Christian Holz, and Patrick Baudisch. Proceedings of ACM UIST 2011.
- PDF
- video
- abstract
Data Miming: Inferring Spatial Object Descriptions from Human Gesture.
Christian Holz and Andrew D. Wilson. Proceedings of ACM CHI 2011.
- PDF
- video
- abstract
Understanding Touch.
Christian Holz and Patrick Baudisch. Proceedings of ACM CHI 2011.
- PDF
- abstract

2010

Multitoe: High-Precision Interaction with Back-Projected Floors Based on High-Resolution Multi-Touch Input.
Thomas Augsten, Konstantin Kaefer, Rene Meusel, Caroline Fetzer, Dorian Kanitz, Thomas Stoff, Torsten Becker, Christian Holz, and Patrick Baudisch. Proceedings of ACM UIST 2010.
- PDF
- video
- abstract
The Generalized Perceived Input Point Model and How to Double Touch Accuracy by Extracting Fingerprints.
Christian Holz and Patrick Baudisch. Proceedings of ACM CHI 2010.
- PDF
- abstract

2009

Relaxed Selection Techniques for Querying Time-Series Graphs.
Christian Holz and Steven Feiner. Proceedings of ACM UIST 2009.
- PDF
- video
- abstract

List of publications

2022

Causality-preserving Asynchronous Reality.

TapType: Ten-finger text entry on everyday surfaces via Bayesian inference.

Affective State Prediction from Smartphone Touch and Sensor Data in the Wild.

Understanding Multi-Device Usage Patterns: Physical Device Configurations and Fragmented Workflows.

Virtual reality reduces COVID‑19 vaccine hesitancy in the wild: a randomized trial.

The Chaotic Behavior of Redirection -- Revisiting Simulations in Redirected Walking.

2021

SoundsRide: Affordance-Synchronized Music Mixing for In-Car Audio Augmented Reality.

TouchPose: Hand Pose Prediction, Depth Estimation, and Touch Classification from Capacitive Images.

AirConstellations: In-Air Device Formations for Cross-Device Interaction via Multiple Spatially-Aware Armatures.

A self-administered virtual reality intervention increases COVID-19 vaccination intention.

TransforMR: Pose-Aware Object Substitution for Composing Alternate Mixed Realities.

Gaze Comes in Handy: Predicting and Preventing Erroneous Hand Actions in AR-Supported Manual Tasks.

Smartphone-Based Tapping Frequency as a Surrogate for Perceived Fatigue. An In-the-Wild Feasibility Study in Multiple Sclerosis Patients.

CoolMoves: User Motion Accentuation in Virtual Reality.

CapContact: Super-resolution Contact Areas from Capacitive Touchscreens.

TapID: Rapid Touch Interaction in Virtual Reality using Wearable Sensing.

Flashpen: A High-Fidelity and High-Precision Multi-Surface Pen for Virtual Reality.

2020

Haptic PIVOT: On-Demand Handhelds in VR.

Omni: Volumetric Sensing and Actuation of Passive Magnetic Tools for Dynamic Haptic Feedback.

SurfaceFleet: Exploring Distributed Interactions Unbounded from Device, Application, User, and Time.

Tilt-Responsive Techniques for Digital Drawing Boards.

Non-invasive intervention for motor signs of Parkinson's disease: the effect of vibratory stimuli.

Virtual Reality Without Vision: A Haptic and Auditory White Cane to Navigate Complex Virtual Worlds.

A Rapid Tapping Task on Commodity Smartphones to Assess Motor Fatigability.

GazeConduits: Calibration-Free Cross-Device Collaboration through Gaze and Touch.

Towards Privacy-Preserving Ego-Motion Estimation using an Extremely Low-Resolution Camera.

2019

DreamWalker: Substituting Real-World Walking Experiences with a Virtual Reality.

CapstanCrunch: A Haptic VR Controller with User-supplied Force Feedback.

Mise-Unseen: Using Eye Tracking to Hide Virtual Reality Scene Changes in Plain Sight.

TORC: A Virtual Reality Controller for In-Hand High-Dexterity Finger Interaction.

Sensing Posture-Aware Pen+Touch Interaction on Tablets.

SeeingVR: A Set of Tools to Make Virtual Reality More Accessible to People with Low Vision.

RealityCheck: Blending Virtual Environments with Situated Physical Reality.

Cross-Device Taxonomy: Survey, Opportunities and Challenges of Interactions Spanning Across Multiple Devices.

VRoamer: Generating On-The-Fly VR Experiences While Walking inside Large, Unknown Real-World Building Environments.

2018

Naptics: Convenient and Continuous Blood Pressure Monitoring during Sleep.

Doubling the Signal Quality of Smartphone Camera Pulse Oximetry Using the Display Screen as a Controllable Selective Light Source.

Project Zanzibar: A Portable and Flexible Tangible Interaction Platform.

Haptic Revolver: Touch, Shear, Texture, and Shape Rendering on a Reconfigurable Virtual Reality Controller.

CLAW: A Multifunctional Handheld Haptic Controller for Grasping, Touching, and Triggering in Virtual Reality.

Enabling People with Visual Impairments to Navigate Virtual Reality with a Haptic and Auditory Cane Simulation.

Haptic Links: Bimanual Haptics for Virtual Reality Using Variable Stiffness Actuation.

SurfaceConstellations: A Modular Hardware Platform for Ad-Hoc Reconfigurable Cross-Device Workspaces.

PolarTrack: Optical Outside-In Device Tracking that Exploits Display Polarization.

2017

Glabella: Continuously Sensing Blood Pressure Behavior using an Unobtrusive Wearable Device.

Sparse Haptic Proxy: Touch Feedback in Virtual Environments Using a General Passive Prop.

Finding Common Ground: A Survey of Capacitive Sensing in Human-Computer Interaction.

DualBlink: A Wearable Device to Continuously Detect, Track, and Actuate Blinking For Alleviating Dry Eyes and Computer Vision Syndrome.

2016

NormalTouch and TextureTouch: High-fidelity 3D Haptic Shape Rendering on Handheld Virtual Reality Controllers.

DuoSkin: Rapidly Prototyping On-Skin User Interfaces Using Skin-Friendly Materials.

Pre-Touch Sensing for Mobile Interaction.

On-Demand Biometrics: Fast and Convenient Cross-Device Login.

2015

Tracko: Ad-hoc Mobile 3D Tracking Using Bluetooth Low Energy and Inaudible Signals for Cross-Device Interaction.

Biometric Touch Sensing: Seamlessly Augmenting Each Touch with Continuous Authentication.

"I'm just on my phone and they're watching TV": Quantifying mobile device use while watching television.

Bodyprint: Biometric User Identification on Mobile Devices Using the Capacitive Touchscreen to Scan Body Parts.

2013

Fiberio: A Touchscreen that Senses Fingerprints.

Imaginary Reality Gaming: Ball Games Without a Ball.

Imaginary Devices: Gesture-Based Interaction Mimicking Traditional Input Devices.

GravitySpace: Tracking Users and Their Poses in a Smart Room Using a 2D Pressure-Sensing Floor.

2012

Implanted User Interfaces.

Bootstrapper: Recognizing Tabletop Users by their Shoes.

2011

Imaginary Phone: Learning Imaginary Interfaces by Transferring Spatial Memory from a Familiar Device.

Data Miming: Inferring Spatial Object Descriptions from Human Gesture.

Understanding Touch.

2010

Multitoe: High-Precision Interaction with Back-Projected Floors Based on High-Resolution Multi-Touch Input.

The Generalized Perceived Input Point Model and How to Double Touch Accuracy by Extracting Fingerprints.