2024

Snap, Pursuit, and Gain: Virtual Reality Viewport Control by Gaze
Hock Siang Lee, Florian Weidner, Ludwig Sidenmark and Hans Gellersen
CHI '24: CHI Conference on Human Factors in Computing Systems

Blended Whiteboard: Physicality and Reconfigurability in Remote Mixed Reality Collaboration
Jens Emil Grønbæk, Juan Sánchez Esquivel, Germán Leiva, Eduardo Velloso, Hans Gellersen, and Ken Pfeuffer
CHI '24: CHI Conference on Human Factors in Computing Systems

Spatial Gaze Markers: Supporting Effective Task Switching in Augmented Reality
Mathias Lystbæk, Ken Pfeuffer, Tobias Langlotz, Jens Emil Grønbæk, and Hans Gellersen.
CHI '24: CHI Conference on Human Factors in Computing Systems

Gaze on the Go: Effect of Spatial Reference Frame on Visual Target Acquisition During Physical Locomotion in Extended Reality
Pavel Manakhov, Ludwig Sidenmark, Ken Pfeuffer, and Hans Gellersen.
CHI '24: CHI Conference on Human Factors in Computing Systems

GazeSwitch: Automatic Eye-Head Mode Switching for Optimised Hands-Free Pointing
Baosheng James Hou, Joshua Newn, Ludwig Sidenmark, Anam Ahmad Khan, and Hans Gellersen
ETRA ‘24: ACM Symposium on Eye Tracking Research and Applications

Dynamics of eye dominance behavior in virtual reality.
Franziska Prummer, Ludwig Sidenmark and Hans Gellersen.
Journal of Eye Movement Research, 17(3). (2024).

Unveiling Variations: A Comparative Study of VR Headsets Regarding Eye Tracking Volume, Gaze Accuracy, and Precision
Baosheng James Hou, Yasmeen Abdrabou, Florian Weidner, and Hans Gellersen
Workshop on Gaze and Eye Movement in Interaction in XR (GEMINI) IEEEVR ‘24

Patterns in Motion: On Head- and Non-Head Movers in VR during Viewport
Hock Siang Lee, Florian Weidner, and Hans Gellersen
Workshop on Gaze and Eye Movement in Interaction in XR (GEMINI) IEEEVR ‘24

Cone&Bubble: Evaluating Combinations of Gaze, Head and Hand Pointing for Target Selection in Dense 3D Environments
Ludwig Sidenmark, Zibo Sun, and Hans Gellersen
Workshop on Gaze and Eye Movement in Interaction in XR (GEMINI) IEEEVR ‘24

2023

Comparing Gaze, Head and Controller Selection of Dynamically Revealed Targets in Head-mounted Displays
Ludwig Sidenmark, Franziska Prummer, Joshua Newn and Hans Gellersen
TVCG: IEEE Transactions on Visualization and Computer Graphics

Exploring Eye Expressions for Enhancing EOG-Based Interaction
Joshua Newn, Sophia Quesada, James Baosheng Hou, Anam Ahmad Khan, Florian Weidner and Hans Gellersen
INTERACT ‘23: IFIP TC13 International Conference on Human-Computer Interaction

GE-Simulator: An Open-Source Tool for Simulating Real-Time Errors for HMD-based Eye Trackers
Ludwig Sidenmark, Mathias N. Lystbæk and Hans Gellersen
ETRA ’23: ACM Symposium on Eye Tracking Research and Applications

Classifying Head Movements to Separate Head-Gaze and Head Gestures as Distinct Modes of Input
Baosheng James Hou, Joshua Newn, Ludwig Sidenmark, Anam Ahmad Khan, Per Bækgaard, and Hans Gellersen
CHI '23: CHI Conference on Human Factors in Computing Systems

A Fitts’ Law Study of Gaze-Hand Alignment for Selection in 3D User Interfaces 
Uta Wagner, Mathias N. Lystfbæk, Pavel Manakhov, Jens Emil Grønbæk, Ken Pfeuffer, and Hans Gellersen
CHI '23: CHI Conference on Human Factors in Computing Systems

Vergence Matching: Inferring Attention to Objects in 3D Environments for Gaze-Assisted Selection
Ludwig Sidenmark, Christopher Clarke, Joshua Newn, Mathias N. Lystbæk, Ken Pfeuffer, and Hans Gellersen
CHI '23: CHI Conference on Human Factors in Computing Systems

Partially Blended Realities: Aligning Dissimilar Spaces for Distributed Mixed Reality Meetings
Jens Emil Grønbæk, Ken Pfeuffer, Eduardo Velloso, Morten Astrup, Melanie Sønderkær Pedersen, Martin Kjær, Germán Leiva and Hans Gellersen
CHI '23: CHI Conference on Human Factors in Computing Systems

2022

2021

Radi-Eye: Hands-Free Radial Interfaces for 3D Interaction using Gaze-Activated Head-Crossing
Ludwig Sidenmark, Dominic Potts, Bill Bapisch, Hans Gellersen
CHI '21: CHI Conference on Human Factors in Computing Systems

Multi-user Gaze-based Interaction Techniques on Collaborative Touchscreens
Ken Pfeuffer, Jason Alexander and Hans Gellersen
ETRA '21: ACM Symposium on Eye Tracking Research and Applications

2020

BimodalGaze: Seamlessly Refined Pointing with Gaze and Filtered Gestural Head Movement
Ludwig Sidenmark, Diako Mardanbegi, Argenis Ramirez Gomez, Christopher Clarke, and Hans Gellersen.
ETRA '20: ACM Symposium on Eye Tracking Research and Applications

Outline Pursuits: Gaze-assisted Selection of Occluded Objects in Virtual Reality
Ludwig Sidenmark, Christopher Clarke, Xuesong Zhang, Jenny Phu, and Hans Gellersen
CHI ’20: ACM Conference on Human Factors in Computing Systems

2019

Eye, Head and Torso Coordination During Gaze Shifts in Virtual Reality
Ludwig Sidenmark and Hans Gellersen
TOCHI: ACM Transactions on Computer-Human Interaction

Eye&Head: Synergetic Eye and Head Movement for Gaze Pointing and Selection
Ludwig Sidenmark and Hans Gellersen
UIST '19: ACM Symposium on User Interface Software and Technology

Resolving Target Ambiguity in 3D Gaze Interaction through VOR Depth Estimation
Diako Mardanbegi, Tobias Langlotz, and Hans Gellersen
CHI ’19: ACM Conference on Human Factors in Computing Systems

Monocular gaze depth estimation using the vestibulo-ocular reflex
Diako Mardanbegi, Christopher Clarke, and Hans Gellersen
ETRA '19: ACM Symposium on Eye Tracking Research & Applications

Subtitles in Interactive Virtual Reality: Using Gaze to Address Depth Conflicts
Ludwig Sidenmark, Nicolas Kiefer and Hans Gellersen
Workshop on Emerging Novel Input Devices and Interaction Techniques, IEEE VR ’19

2018

Looks Can Be Deceiving: Using Gaze Visualisation to Predict and Mislead Opponents in Strategic Gameplay
Joshua Newn, Fraser Allison, Eduardo Velloso, Frank Vetere
CHI ’18: ACM Conference on Human Factors in Computing Systems

Combining Low and Mid-Level Gaze Features for Desktop Activity Recognition
Namrata Srivastava, Joshua Newn and Eduardo Velloso
PACM Interactive, Mobile, Wearable and Ubiquitous Technologies

2017

Gaze+pinch interaction in virtual reality
Ken Pfeuffer, Benedikt Mayer, Diako Mardanbegi and Hans Gellersen
SUI '17: ACM Symposium on Spatial User Interaction

Look Together: Using Gaze for Assisting Co-located Collaborative Search
Yanxia Zhang, Ken Pfeuffer, Ming Ki Chong, Jason Alexander, Andreas Bulling, Hans Gellersen
Personal and Ubiquitous Computing

Motion Correlation: Selecting Objects by Matching their Movement
Eduardo Velloso, Marcus Carter, Joshua Newn, Augusto Esteves, Christopher Clarke and Hans Gellersen
TOCHI: ACM Transactions on Computer-Human Interaction

Remote Control by Body Movement in Synchrony with Orbiting Widgets: an Evaluation of TraceMatch
Christopher Clarke, Alessio Bellino, Augusto Esteves, and Hans Gellersen
PACM Interactive, Mobile, Wearable and Ubiquitous Technologies

2015

Orbits: Gaze Interaction for Smart Watches using Smooth Pursuit Eye Movements
Augusto Esteves, Eduardo Velloso, Andreas Bulling and Hans Gellersen
UIST '15: ACM Symposium on User Interface Software and Technology

Gaze-shifting: Direct-indirect Input with Pen and Touch Modulated by Gaze
Ken Pfeuffer, Jason Alexander, Ming Ki Chong, Yanxia Zhang and Hans Gellersen
UIST '15: ACM Symposium on User Interface Software and Technology

The Royal Corgi: Exploring Social Gaze Interaction for Immersive Gameplay
Melodie Vidal, Remi Bismuth, Andreas Bulling, and Hans Gellersen
CHI '15: ACM Conference on Human Factors in Computing Systems

2014

Gaze-touch: Combining Gaze with Multi-touch for Interaction on the Same Surface
Ken Pfeuffer, Jason Alexander, Ming Ki Chong and Hans Gellersen
UIST '14: ACM Symposium on User Interface Software and Technology

2013

Pursuits: spontaneous interaction with displays based on smooth pursuit eye movement and moving targets
Mélodie Vidal, Andreas Bulling and Hans Gellersen
UbiComp ’13: ACM Pervasive and Ubiquitous Computing

Pursuit calibration: making gaze calibration less tedious and more flexible
Ken Pfeuffer, Mélodie Vidal, Jayson Turner, Andreas Bulling and Hans Gellersen
UIST '13: ACM Symposium on User Interface Software and Technology