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Jonathan Liebers
Jonathan Liebers
PhD Student, Human Computer Interaction Group, University Duisburg-Essen
Verified email at uni-due.de - Homepage
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Year
Understanding user identification in virtual reality through behavioral biometrics and the effect of body normalization
J Liebers, M Abdelaziz, L Mecke, A Saad, J Auda, U Gruenefeld, F Alt, ...
Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems …, 2021
732021
Using gaze behavior and head orientation for implicit identification in virtual reality
J Liebers, P Horn, C Burschik, U Gruenefeld, S Schneegass
Proceedings of the 27th ACM Symposium on Virtual Reality Software and …, 2021
302021
Introducing functional biometrics: Using body-reflections as a novel class of biometric authentication systems
J Liebers, S Schneegass
Extended abstracts of the 2020 chi conference on human factors in computing …, 2020
172020
Identifying users by their hand tracking data in augmented and virtual reality
J Liebers, S Brockel, U Gruenefeld, S Schneegass
International Journal of Human–Computer Interaction 40 (2), 409-424, 2024
152024
Gaze-based authentication in virtual reality
J Liebers, S Schneegass
ACM Symposium on Eye Tracking Research and Applications, 1-2, 2020
142020
Understanding Shoulder Surfer Behavior and Attack Patterns Using Virtual Reality
Y Abdrabou, SR Rivu, T Ammar, J Liebers, A Saad, C Liebers, ...
Proceedings of the 2022 International Conference on Advanced Visual …, 2022
112022
VPID: towards vein pattern identification using thermal imaging
S Faltaous, J Liebers, Y Abdelrahman, F Alt, S Schneegass
i-com 18 (3), 259-270, 2019
10*2019
Understanding bystanders’ tendency to shoulder surf smartphones using 360-degree videos in virtual reality
A Saad, J Liebers, U Gruenefeld, F Alt, S Schneegass
Proceedings of the 23rd International Conference on Mobile Human-Computer …, 2021
92021
IJCB 2022 mobile behavioral biometrics competition (MobileB2C)
G Stragapede, R Vera-Rodriguez, R Tolosana, A Morales, J Fierrez, ...
2022 IEEE International Joint Conference on Biometrics (IJCB), 1-7, 2022
82022
Understanding Shoulder Surfer Behavior Using Virtual Reality
Y Abdrabou, R Rivu, T Ammar, J Liebers, A Saad, C Liebers, ...
2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and …, 2022
62022
Exploring the stability of behavioral biometrics in virtual reality in a remote field study: Towards implicit and continuous user identification through body movements
J Liebers, C Burschik, U Gruenefeld, S Schneegass
Proceedings of the 29th ACM Symposium on Virtual Reality Software and …, 2023
42023
Pointing It Out! Comparing Manual Segmentation of 3D Point Clouds between Desktop, Tablet, and Virtual Reality
C Liebers, M Prochazka, N Pfützenreuter, J Liebers, J Auda, U Gruenefeld, ...
International Journal of Human–Computer Interaction, 1-15, 2023
42023
ExplAInable Pixels: Investigating One-Pixel Attacks on Deep Learning Models with Explainable Visualizations
J Keppel, J Liebers, J Auda, U Gruenefeld, S Schneegass
Proceedings of the 21st International Conference on Mobile and Ubiquitous …, 2022
32022
Hand-in-Hand: Investigating Mechanical Tracking for User Identification in Cobot Interaction
A Saad, M Pascher, K Kassem, R Heger, J Liebers, S Schneegass, ...
Proceedings of the 22nd International Conference on Mobile and Ubiquitous …, 2023
12023
Introduction to Authentication using Behavioral Biometrics
J Liebers, U Gruenefeld, D Buschek, F Alt, S Schneegass
Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing …, 2023
12023
Skiables: Towards a Wearable System Mounted on a Ski Boot for Measuring Slope Conditions
M Schrapel, J Liebers, M Rohs, S Schneegass
Proceedings of the 19th International Conference on Mobile and Ubiquitous …, 2020
12020
Kinetic Signatures: A Systematic Investigation of Movement-Based User Identification in Virtual Reality
J Liebers, P Laskowski, F Rademaker, L Sabel, J Hoppen, U Gruenefeld, ...
Proceedings of the CHI Conference on Human Factors in Computing Systems, 1-19, 2024
2024
Hands-On Robotics: Enabling Communication Through Direct Gesture Control
M Pascher, A Saad, J Liebers, R Heger, J Gerken, S Schneegass, ...
arXiv preprint arXiv:2401.09077, 2024
2024
Don't Forget to Disinfect: Understanding Technology-Supported Hand Disinfection Stations
J Keppel, M Strauss, S Faltaous, J Liebers, R Heger, U Gruenefeld, ...
Proceedings of the ACM on Human-Computer Interaction 7 (MHCI), 1-18, 2023
2023
“They see me scrollin”—Lessons Learned from Investigating Shoulder Surfing Behavior and Attack Mitigation Strategies
A Saad, J Liebers, S Schneegass, U Gruenefeld
Human Factors in Privacy Research, 199-218, 2023
2023
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