Publications

64 papers and preprints from 2018 to 2026. Search or filter below, and group them by research area or by year. Citation counts and full records are on my Google Scholar profile.

Immersive Systems & Extended Reality

2026
Too Immersive for the Field? Addressing Safety Risks in Extended Reality User Studies
Kojić, Tanja; Srebot, Sara; Vergari, Maurizio; Moslavac, Mirta; Warsinke, Maximilian; Möller, Sebastian; Skorin-Kapov, Lea; Voigt-Antons, Jan-Niklas
arXiv preprint arXiv:2602.23497
arXiv
XR Preprint
2026
Evaluating the Impact of Distractions and Spatial Constraints in Public XR
Shumeliuk, Arina; Warsinke, Maximilian; Kojić, Tanja; Möller, Sebastian; Voigt-Antons, Jan-Niklas; Vergari, Maurizio
IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)
DOI
XR Workshop
2025
Comparing pass-through quality of mixed reality devices: A user experience study during real-world tasks
Vona, Francesco; Schorlemmer, Julia; Stern, Michael; Ashrafi, Navid; Vergari, Maurizio; Kojić, Tanja; Voigt-Antons, Jan-Niklas
IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)
DOI
XR Workshop
2025
Integrating Virtual and Augmented Reality Into Public Education: Opportunities and Challenges in Language Learning
Kojić, Tanja; Vergari, Maurizio; Benta, Giulia-Marielena; Krupinski, Joy; Warsinke, Maximilian; Möller, Sebastian; Voigt-Antons, Jan-Niklas
International Conference on Human-Computer Interaction
DOI
XR Conference
2025
Investigating the Effect of Prior Exposure and Fidelity on Quality and Realism Perception of VR Digital Twins
Warsinke, Maximilian; Vergari, Maurizio; Kojić, Tanja; Nikulin, Daniel; Möller, Sebastian
Proceedings of the ACM Symposium on Virtual Reality Software and Technology
DOI
XR Conference
2025
Exploring the Effect of Heights and User Stance on User Experience in Extended Reality Climbing
Kojić, Tanja; Kirchner, Nathan; Vergari, Maurizio; Warsinke, Maximilian; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
XR Conference
2024
The Influence of Extended Reality and Virtual Characters' Embodiment Levels on User Experience in Well-Being Activities
Kojić, Tanja; Vergari, Maurizio; Podratz, Marco; Möller, Sebastian
IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)
DOI
XR Workshop
2024
Working with mixed reality in public: Effects of virtual display layouts on productivity, feeling of safety, and social acceptability
Kaeder, Janne; Vergari, Maurizio; Biener, Verena; Kojić, Tanja; Grubert, Jens; Möller, Sebastian; Antons, Jan-Niklas Voigt
IEEE International Symposium on Mixed and Augmented Reality (ISMAR)
DOI
XR Conference
2024
Investigating the impact of virtual element misalignment in collaborative Augmented Reality experiences
Vona, Francesco; Stern, Michael; Ashrafi, Navid; Kojić, Tanja; Hinzmann, Sina; Grieshammer, David; Voigt-Antons, Jan-Niklas
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
XR Conference
2024
Exploring augmented table setup and lighting customization in a simulated restaurant to improve the user experience
Motowilowa, Jana; Vergari, Maurizio; Kojić, Tanja; Warsinke, Maximilian; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE International Symposium on Multimedia (ISM)
DOI
XR Conference
2024
Dishonesty Tendencies in Testing Scenarios Among Students with Virtual Reality and Computer-Mediated Technology
Kojić, Tanja; Dovhalevska, Alina; Vergari, Maurizio; Möller, Sebastian; Voigt-Antons, Jan-Niklas
International Conference on Human-Computer Interaction
DOI
XR Conference
2023
The future of the performing arts with extended reality
Kojić, Tanja; Srnec Hamer, Iva; Vergari, Maurizio; Möller, Sebastian
International Conference on Human-Computer Interaction
DOI
XR Conference
2023
Exploring users' sense of safety in public using an Augmented Reality application
Vergari, Maurizio; Kojić, Tanja; Bertges, Nicole Stefanie; Vona, Francesco; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
XR Conference
2023
Effects of user factors on user experience in virtual reality: age, gender, and VR experience as influencing factors for VR exergames
Kojić, Tanja; Spang, Robert; Vergari, Maurizio; Meier, Luis; Möller, Sebastian; Voigt-Antons, Jan-Niklas
Quality and User Experience
DOI
XR Journal
2022
Investigation of personal space perception in augmented reality
Vergari, Maurizio; Spang, Robert; Kojić, Tanja; Hesse, Britta; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
XR Conference
2022
Towards Improvement of UX Using Gamification for Public Artistic and Historical Artifacts in AR
Vergari, Maurizio; Kojić, Tanja; Koleva, Katerina Georgieva; Hillmann, Stefan; Möller, Sebastian; Voigt-Antons, Jan-Niklas
International Conference on Human-Computer Interaction
DOI
XR Conference
2021
Virtual Reality in Support of Nuclear Disarmament: Interactivity, Curveballs, and Gameplay
Kojić, Tanja; Moric, Igor; Pailhès, Alice; Patton, Tamara; Voigt-Antons, Jan-Niklas; Glaser, Alexander
INMM/ESARDA Joint Annual Meeting
Link
XR Conference
2021
Influence of Visualisation Design of Data Streams on User Experience in Virtual Reality
Kojić, Tanja; Vergari, Maurizio; Thangaraj, Rahul; Braune, Marco; Voigt-Antons, Jan-Niklas
International Conference on Human-Computer Interaction
DOI
XR Conference
2020
QUALINET white paper on definitions of immersive media experience (IMEx)
Perkis, Andrew; Timmerer, Christian; Baraković, Sabina; Husić, Jasmina Baraković; Bech, Søren; Bosse, Sebastian; Botev, Jean; Brunnström, Kjell; Cruz, Luis; De Moor, Katrien; et al.
arXiv preprint arXiv:2007.07032
arXiv
XR Preprint
2020
Exploring visualisations for financial statements in virtual reality
Kojić, Tanja; Ashipala, Sandra; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR)
DOI
XR Conference
2019
Influence of network delay in virtual reality multiplayer exergames: Who is actually delayed?
Kojić, Tanja; Schmidt, Steven; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
XR Conference
2018
Influence of virtual environments and conversations on user engagement during multiplayer exergames
Kojić, Tanja; Voigt-Antons, Jan-Niklas; Schmidt, Steven; Tetzlaff, Lukas; Kortowski, Bruno; Sirotina, Uliana; Möller, Sebastian
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
XR Conference
2018
Impact of virtual environments on motivation and engagement during exergames
Schmidt, Steven; Ehrenbrink, Patrick; Weiss, Benjamin; Voigt-Antons, Jan-Niklas; Kojić, Tanja; Johnston, Andrew; Möller, Sebastian
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
XR Conference

HCI, Multimodal Interaction & Avatars

2026
Understanding the Interplay Between User Experience and Performance in Multimodal Virtual Reality Interaction Across Input Modalities and Perspectives
Nguyen, Nguyen Huong; Zou, You; Vergari, Maurizio; Warsinke, Maximilian; Möller, Sebastian; Kojić, Tanja
Proceedings of the 18th International Workshop on Immersive Mixed and Virtual Environment Systems
DOI
HCI Workshop
2026
Influence of Interactivity in Shaping User Experience and Social Acceptance of Mobile XR
Kojić, Tanja; Vergari, Maurizio; Warsinke, Maximilian; Möller, Sebastian; Voigt-Antons, Jan-Niklas
arXiv preprint arXiv:2603.08973
arXiv
HCI Preprint
2025
SIC-XR: Workshop on Social Interaction and Collaboration in eXtended Reality
Cantone, Andrea Antonio; Cesar, Pablo; Kojić, Tanja; Vitiello, Giuliana
IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)
DOI
HCI Workshop
2025
Influence of Interactivity in Shaping User Experience and Social Acceptability of Mobile Augmented Reality
Kojić, Tanja; Vergari, Maurizio; Warsinke, Maximilian; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)
DOI
HCI Workshop
2025
Evaluation of a Sign Language Avatar on Comprehensibility, User Experience & Acceptability
Wasserroth, Fenya; Avramidis, Eleftherios; Czehmann, Vera; Kojić, Tanja; Nunnari, Fabrizio; Möller, Sebastian
Adjunct Proceedings of the 25th ACM International Conference on Intelligent Virtual Agents
DOI
HCI Conference
2025
Finding my way: Influence of different audio augmented reality navigation cues on user experience and subjective usefulness
Hinzmann, Sina; Vona, Francesco; Henning, Juliane; Amer, Mohamed; Abdellatif, Omar; Kojić, Tanja; Voigt-Antons, Jan-Niklas
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
HCI Conference
2025
Assessing the Influence of Visual Factors in Virtual Environments on Raycasting Precision and Accuracy
Nikulin, Daniel; Warsinke, Maximilian; Vergari, Maurizio; Möller, Sebastian; Kojić, Tanja
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
HCI Conference
2025
Multimodal User Experience in Extended Reality: Exploring Hand Tracking, Voice, and Passthrough Interactions
Kojić, Tanja; Vergari, Maurizio; Warsinke, Maximilian; Ali, Danish; Möller, Sebastian; Voigt-Antons, Jan-Niklas
Proceedings of the 17th International Workshop on IMmersive Mixed and Virtual Environment Systems
DOI
HCI Workshop
2024
Experiencing dynamic weight changes in virtual reality through pseudo-haptics and vibrotactile feedback
Stellmacher, Carolin; Pujianto, Feri Irsanto; Kojić, Tanja; Voigt-Antons, Jan-Niklas; Schöning, Johannes
Proceedings of the CHI Conference on Human Factors in Computing Systems
DOI
HCI Conference
2024
Influence of Gameplay Duration, Hand Tracking, and Controller Based Control Methods on UX in VR
Kojić, Tanja; Vergari, Maurizio; Knuth, Simon; Warsinke, Maximilian; Möller, Sebastian; Voigt-Antons, Jan-Niklas
Proceedings of the 16th International Workshop on Immersive Mixed and Virtual Environment Systems
DOI
HCI Workshop
2024
The impact of social environment and interaction focus on user experience and social acceptability of an augmented reality game
Cocchia, Lorenzo; Vergari, Maurizio; Kojić, Tanja; Vona, Francesco; Möller, Sebastian; Garzotto, Franca; Voigt-Antons, Jan-Niklas
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
HCI Conference
2024
Digital eyes: social implications of XR EyeSight
Vergari, Maurizio; Kojić, Tanja; Wardah, Wafaa; Warsinke, Maximilian; Möller, Sebastian; Voigt-Antons, Jan-Niklas; Spang, Robert
Proceedings of the ACM Symposium on Virtual Reality Software and Technology
DOI
HCI Conference
2024
Enhancing job interview preparation through immersive experiences using photorealistic, AI-powered metahuman avatars
Ashrafi, Navid; Vona, Francesco; Ringsdorf, Carina; Hertel, Christian; Toni, Luca; Kailer, Sarina; Bartels, Alice; Kojić, Tanja; Voigt-Antons, Jan-Niklas
IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct)
DOI
HCI Conference
2021
Influence of interactivity and social environments on user experience and social acceptability in virtual reality
Vergari, Maurizio; Kojić, Tanja; Vona, Francesco; Garzotto, Franca; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE Virtual Reality and 3D User Interfaces (VR)
DOI
HCI Conference
2021
User Experience of Connected Services in Cars
Ganser, Kathrin; Kojić, Tanja; Voigt-Antons, Jan-Niklas
International Conference on Human-Computer Interaction
DOI
HCI Conference
2020
Influence of hand tracking as a way of interaction in virtual reality on user experience
Voigt-Antons, Jan-Niklas; Kojić, Tanja; Ali, Danish; Möller, Sebastian
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
HCI Conference
2019
Influence of UI complexity and positioning on user experience during VR exergames
Kojić, Tanja; Sirotina, Uliana; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
HCI Conference

Affective Computing & Physiological Sensing

2025
Signals of strain: Using biosignals to assess fatigue in video conferencing
Pagel, Lucy V; Kojić, Tanja; Schmitt, Vera; Wardah, Wafaa; Harnisch, Philipp L; Möller, Sebastian; Spang, Robert P
International Conference on Human-Computer Interaction
DOI
Affective Conference
2025
Emotionally adaptive virtual health assistants for enhanced social presence and trust
Ashrafi, Navid; Schorlemmer, Julia; Vona, Francesco; Kojić, Tanja; Hillmann, Stefan; Braytee, Ali; Wang, Yu-Kai; Kocaballi, Baki; Moreira, Catarina; Möller, Sebastian
Adjunct Proceedings of the 25th ACM International Conference on Intelligent Virtual Agents
DOI
Affective Conference
2025
Augmented Reality in the Treatment of Stress and Anxiety Disorders: A Literature Synthesis
Vona, Francesco; Kuhlencord, Merle; Fox, Janosch; Kojić, Tanja; Shiban, Youssef; Voigt-Antons, Jan-Niklas
Adjunct Proceedings of the 25th ACM International Conference on Intelligent Virtual Agents
DOI
Affective Conference
2025
Designing Adaptive Virtual Health Assistants Using Cognitive and Emotional State Predictions
Ashrafi, Navid; Schorlemmer, Julia; Vona, Francesco; Kojić, Tanja; Hillmann, Stefan; Braytee, Ali; Wang, Yu-Kai; Kocaballi, A Baki; Moreira, Catarina; Möller, Sebastian
International Conference on Human-Computer Interaction
DOI
Affective Conference
2024
VR cloud gaming UX: Exploring the impact of network quality on emotion, presence, game experience and cybersickness
Warsinke, Maximilian; Kojić, Tanja; Vergari, Maurizio; Voigt-Antons, Jan-Niklas; Möller, Sebastian
IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct)
DOI
Affective Conference
2024
Influence of personality and communication behavior of a conversational agent on user experience and social presence in augmented reality
Koleva, Katerina; Vergari, Maurizio; Kojić, Tanja; Moeller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)
DOI
Affective Workshop
2024
Comparing continuous and retrospective emotion ratings in remote VR study
Warsinke, Maximilian; Kojić, Tanja; Vergari, Maurizio; Spang, Robert; Voigt-Antons, Jan-Niklas; Möller, Sebastian
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
Affective Conference
2023
Embedding self-assessment manikins in mobile augmented reality applications
Lübbing, Leonie; Kojić, Tanja; Möller, Sebastian; Voigt-Antons, Jan-Niklas
International Conference on Human-Computer Interaction
DOI
Affective Conference
2021
Don't worry be happy — using virtual environments to induce emotional states measured by subjective scales and heart rate parameters
Voigt-Antons, Jan-Niklas; Spang, Robert; Kojić, Tanja; Meier, Luis; Vergari, Maurizio; Möller, Sebastian
IEEE Virtual Reality and 3D User Interfaces (VR)
DOI
Affective Conference
2021
Automatic Recognition of Experienced Emotional State from Body Movement
Voigt-Antons, Jan-Niklas; Devaikin, Petr; Kojić, Tanja
International Conference on Human-Computer Interaction
DOI
Affective Conference
2020
Impact of tactile and visual feedback on breathing rhythm and user experience in VR exergaming
Greinacher, Robert; Kojić, Tanja; Meier, Luis; Parameshappa, Rudresha Gulaganjihalli; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
Affective Conference
2020
Comparing emotional states induced by 360 videos via head-mounted display and computer screen
Voigt-Antons, Jan-Niklas; Lehtonen, Eero; Palacios, Andres Pinilla; Ali, Danish; Kojić, Tanja; Möller, Sebastian
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
Affective Conference
2020
Development and validation of pictographic scales for rapid assessment of affective states in virtual reality
Krüger, Christian; Kojić, Tanja; Meier, Luis; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
Affective Conference
2019
Impact of constant visual biofeedback on user experience in virtual reality exergames
Kojić, Tanja; Nugyen, Lan Thao; Voigt-Antons, Jan-Niklas
IEEE International Symposium on Multimedia (ISM)
DOI
Affective Conference

Quality of Experience & Evaluation Methodology

2026
The QoE of Photorealistic Avatar Communication: A Benchmark Against Video Conferencing
Brag, Adrian B; Ankel, Louis; George, Ceenu; Kojić, Tanja; Möller, Sebastian; Spang, Robert P
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
QoE Conference
2026
3D Gaussian Splatting and Mesh-Based Digital Twins: An Exploratory Study for Virtual Reality Tourism
Warsinke, Maximilian; Vona, Francesco; Islam, Abm Tariqul; Kojić, Tanja; Voigt-Antons, Jan-Niklas; Möller, Sebastian
arXiv preprint arXiv:2608.01969
arXiv
QoE Preprint
2025
User-centric evaluation methods for digital twin applications in extended reality
Vona, Francesco; Warsinke, Maximilian; Kojić, Tanja; Voigt-Antons, Jan-Niklas; Möller, Sebastian
IEEE International Conference on Artificial Intelligence and eXtended and Virtual Reality (AIxVR)
DOI
QoE Conference
2025
Digital twins for extended reality tourism: user experience evaluation across user groups
Warsinke, Maximilian; Vona, Francesco; Kojić, Tanja; Voigt-Antons, Jan-Niklas; Möller, Sebastian
International Conference on Extended Reality
DOI
QoE Conference
2024
The Influence of the Level of Detail and Interactivity of 3D Elements on UX in XR Applications
Vergari, Maurizio; Warsinke, Maximilian; Kojić, Tanja; Möller, Sebastian; Voigt-Antons, Jan-Niklas; Abboud, Osama; Xiao, Xun
International Conference on Human-Computer Interaction
DOI
QoE Conference
2024
Optimizing XR User Experiences Through Network-Based Asset Bundles
Vergari, Maurizio; Kojić, Tanja; Warsinke, Maximilian; Möller, Sebastian; Voigt-Antons, Jan-Niklas; Abboud, Osama; Xiao, Xun
International Conference on Human-Computer Interaction
DOI
QoE Conference
2023
An investigation of the influence of ambient noise on user experience in virtual reality
Kojić, Tanja; Vergari, Maurizio; Vona, Francesco; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
QoE Conference
2022
Assessing user experience of text readability with eye tracking in virtual reality
Kojić, Tanja; Vergari, Maurizio; Möller, Sebastian; Voigt-Antons, Jan-Niklas
International Conference on Human-Computer Interaction
DOI
QoE Conference
2020
User experience of reading in virtual reality — finding values for text distance, size and contrast
Kojić, Tanja; Ali, Danish; Greinacher, Robert; Möller, Sebastian; Voigt-Antons, Jan-Niklas
IEEE Conference on Quality of Multimedia Experience (QoMEX)
DOI
QoE Conference
2019
Questionnaires embedded in virtual environments: reliability and positioning of rating scales in virtual environments
Regal, Georg; Voigt-Antons, Jan-Niklas; Schmidt, Steven; Schrammel, Johann; Kojić, Tanja; Tscheligi, Manfred; Möller, Sebastian
Quality and User Experience
DOI
QoE Journal

Publications

Immersive Systems & Extended Reality

HCI, Multimodal Interaction & Avatars

Affective Computing & Physiological Sensing

Quality of Experience & Evaluation Methodology

2026 6

2025 16

2024 15

2023 5

2022 3

2021 6

2020 7

2019 4

2018 2