VPID: Towards Vein Pattern Identification Using Thermal Imaging. - Sarah Faltaous; Jonathan Liebers; Yomna Abdelrahman; Florian Alt; Stefan Schneegass (i-com, 2019)

Introducing Functional Biometrics: Using Body-Reflections as a Novel Class of Biometric Authentication Systems. - Jonathan Liebers; Stefan Schneegass (CHI Extended Abstracts, 2020)

Gaze-based Authentication in Virtual Reality. - Jonathan Liebers; Stefan Schneegass (ETRA Adjunct, 2020)

Skiables: Towards a Wearable System Mounted on a Ski Boot for Measuring Slope Conditions. - Maximilian Schrapel; Jonathan Liebers; Michael Rohs; Stefan Schneegass (MUM, 2020)

Understanding User Identification in Virtual Reality Through Behavioral Biometrics and the Effect of Body Normalization. - Jonathan Liebers; Mark Abdelaziz; Lukas Mecke; Alia Saad; Jonas Auda; Uwe Gruenefeld; Florian Alt; Stefan Schneegass (CHI, 2021)

Understanding Bystanders' Tendency to Shoulder Surf Smartphones Using 360-degree Videos in Virtual Reality. - Alia Saad; Jonathan Liebers; Uwe Gruenefeld; Florian Alt; Stefan Schneegass (MobileHCI, 2021)

Using Gaze Behavior and Head Orientation for Implicit Identification in Virtual Reality. - Jonathan Liebers; Patrick Horn; Christian Burschik; Uwe Gruenefeld; Stefan Schneegass (VRST, 2021)

MUM 2020. - Jonathan Liebers; Roman Heger; Sarah Clinch (IEEE Pervasive Comput., 2021)

Understanding Shoulder Surfer Behavior and Attack Patterns Using Virtual Reality. - Yasmeen Abdrabou; Sheikh Radiah Rivu; Tarek Ammar; Jonathan Liebers; Alia Saad; Carina Liebers; Uwe Gruenefeld; Pascal Knierim; Mohamed Khamis; Ville Mäkelä; Stefan Schneegass; Florian Alt (AVI, 2022)

IJCB 2022 Mobile Behavioral Biometrics Competition (MobileB2C). - Giuseppe Stragapede; Rubén Vera-Rodríguez; Ruben Tolosana; Aythami Morales; Julian Fiérrez; Javier Ortega-Garcia; Sanka Rasnayaka; Sachith Seneviratne; Vipula Dissanayake; Jonathan Liebers; Ashhadul Islam; Samir Brahim Belhaouari; et al. (IJCB, 2022)

ExplAInable Pixels: Investigating One-Pixel Attacks on Deep Learning Models with Explainable Visualizations. - Jonas Keppel; Jonathan Liebers; Jonas Auda; Uwe Gruenefeld; Stefan Schneegass (MUM, 2022)

Single-Sign-On in Smart Homes using Continuous Authentication. - Jonathan Liebers; Nick Wittig; Simon Janzon; Pedram Golkar; Hakeem Moruf; Wilfried Forentin Wakeu Kontchipo; Uwe Gruenefeld; Stefan Schneegass (MUM, 2022)

Understanding Shoulder Surfer Behavior Using Virtual Reality. - Yasmeen Abdrabou; Radiah Rivu; Tarek Ammar; Jonathan Liebers; Alia Saad; Carina Liebers; Uwe Gruenefeld; Pascal Knierim; Mohamed Khamis; Ville Mäkelä; Stefan Schneegass; Florian Alt (VR Workshops, 2022)

ARm Haptics: 3D-Printed Wearable Haptics for Mobile Augmented Reality. - Uwe Gruenefeld; Alexander Geilen; Jonathan Liebers; Nick Wittig; Marion Koelle; Stefan Schneegass (Proc. ACM Hum. Comput. Interact., 2022)

Introduction to Authentication using Behavioral Biometrics. - Jonathan Liebers; Uwe Gruenefeld; Daniel Buschek; Florian Alt; Stefan Schneegass (CHI Extended Abstracts, 2023)

Hand-in-Hand: Investigating Mechanical Tracking for User Identification in Cobot Interaction. - Alia Saad; Max Pascher; Khaled Kassem; Roman Heger; Jonathan Liebers; Stefan Schneegass; Uwe Gruenefeld (MUM, 2023)

Exploring the Stability of Behavioral Biometrics in Virtual Reality in a Remote Field Study: Towards Implicit and Continuous User Identification through Body Movements: Towards Implicit and Continuous User Identification through Body Movements. - Jonathan Liebers; Christian Burschik; Uwe Gruenefeld; Stefan Schneegass (VRST, 2023)

Don't Forget to Disinfect: Understanding Technology-Supported Hand Disinfection Stations. - Jonas Keppel; Marvin Strauss; Sarah Faltaous; Jonathan Liebers; Roman Heger; Uwe Gruenefeld; Stefan Schneegass (Proc. ACM Hum. Comput. Interact., 2023)

Kinetic Signatures: A Systematic Investigation of Movement-Based User Identification in Virtual Reality. - Jonathan Liebers; Patrick Laskowski; Florian Rademaker; Leon Sabel; Jordan Hoppen; Uwe Gruenefeld; Stefan Schneegass (CHI, 2024)

Hands-On Robotics: Enabling Communication Through Direct Gesture Control. - Max Pascher; Alia Saad; Jonathan Liebers; Roman Heger; Jens Gerken; Stefan Schneegass; Uwe Gruenefeld (HRI (Companion), 2024)

Useckit: An Open-Source Deep-Learning Toolkit Bundling State-Of-The-Art Algorithms for Evaluating Behavioral Biometrics. - Jonathan Liebers; Tristan Kley; Carina Liebers; Uwe Gruenefeld; Stefan Schneegass (IJCB, 2024)

Identifying Users by Their Hand Tracking Data in Augmented and Virtual Reality. - Jonathan Liebers; Sascha Brockel; Uwe Gruenefeld; Stefan Schneegass (Int. J. Hum. Comput. Interact., 2024)

Pointing It Out! Comparing Manual Segmentation of 3D Point Clouds between Desktop, Tablet, and Virtual Reality. - Carina Liebers; Marvin Prochazka; Niklas Pfützenreuter; Jonathan Liebers; Jonas Auda; Uwe Gruenefeld; Stefan Schneegass (Int. J. Hum. Comput. Interact., 2024)

Predicting Personality Traits from Hand-Tracking and Typing Behavior in Extended Reality under the Presence and Absence of Haptic Feedback. - Jonathan Liebers; Felix Bernardi; Alia Saad; Lukas Mecke; Uwe Gruenefeld; Florian Alt; Stefan Schneegass (CHI Extended Abstracts, 2025)