Audio feedback and illusion of virtual body ownership in mixed reality. - Jean-Luc Lugrin; David Obremski; Daniel Roth 001; Marc Erich Latoschik (VRST, 2016)

A Virtual Nose as a Rest-Frame - The Impact on Simulator Sickness and Game Experience. - Carolin Wienrich; Christine Katharina Weidner; Celina Schatto; David Obremski; Johann Habakuk Israel (VS-GAMES, 2018)

Non-Native Speaker Generation and Perception for Mixed-Cultural Settings. - David Obremski; Jean-Luc Lugrin; Philipp Schaper 001; Birgit Lugrin (IVA, 2019)

What the user's voice tells us about UX - Analysing parameters of the voice as indicators of the User Experience of the usage of intelligent voice assistants. - David Obremski; Carolin Wienrich; Astrid Carolus (MuC (Workshopband), 2020)

What if it speaks like it was from the village? Effects of a Robot speaking in Regional Language Variations on Users' Evaluations. - Birgit Lugrin; Elisabeth Ströle; David Obremski; Frank Schwab; Benjamin Lange (RO-MAN, 2020)

Put that Away and Talk to Me - the Effects of Smartphone induced Ostracism while Interacting with an Intelligent Virtual Agent. - David Obremski; Alicia L. Schäfer; Benjamin P. Lange; Birgit Lugrin; Elisabeth Ganal; Laura Witt; Tania R. Nuñez; Sascha Schwarz; Frank Schwab (HAI, 2021)

Non-native speaker perception of Intelligent Virtual Agents in two languages: the impact of amount and type of grammatical mistakes. - David Obremski; Jean-Luc Lugrin; Philipp Schaper 001; Birgit Lugrin (J. Multimodal User Interfaces, 2021)

Mixed-Cultural Speech for Intelligent Virtual Agents - the Impact of Different Non-Native Accents Using Natural or Synthetic Speech in the English Language. - David Obremski; Helena Babette Hering; Paula Friedrich; Birgit Lugrin (HAI, 2022)

Mixed-Cultural Speech for Mixed-Cultural Users - Natural vs. Synthetic Speech for Virtual Agents. - David Obremski; Birgit Lugrin (HAI, 2022)

Exploratory Study on the Perception of Intelligent Virtual Agents With Non-Native Accents Using Synthetic and Natural Speech in German. - David Obremski; Helena Babette Hering; Paula Friedrich; Birgit Lugrin (ICMI, 2022)

Repeated experience or a virtual nose to reduce simulator sickness? - Investigating prediction of the sensorial conflict theory and the rest-frame hypothesis in two virtual games. - Carolin Wienrich; David Obremski; Johann Habakuk Israel (Entertain. Comput., 2022)

The impact of mixed-cultural speech on the stereotypical perception of a virtual robot. - David Obremski; Paula Friedrich; Nora Haak; Philipp Schaper 001; Birgit Lugrin (Frontiers Robotics AI, 2022)

Effects of Social Ingroup Cues on Empathy Towards an Intelligent Virtual Agent With a Mixed-Cultural Background. - David Obremski; Paula Friedrich; Philipp Schaper 001; Birgit Lugrin (ACII, 2023)

Reducing Racial Bias by Interacting with Virtual Agents: An Intervention in Virtual Reality. - David Obremski; Ohenewa Bediako Akuffo; Leonie Lücke; Miriam Semineth; Sarah Tomiczek; Hanna-Finja Weichert; Birgit Lugrin (AAMAS, 2023)

Behavioural Adaptation Towards Foreign Virtual Agents in VR - the Impact of Non-Native Speech. - David Obremski; Eva Brucker; Paula Friedrich; Birgit Lugrin (IVA, 2023)

A System for Building Wizard-of-Oz-based Interactive Scenarios with Mixed-Cultural Intelligent Virtual Agents. - David Obremski; Birgit Lugrin (IVA, 2023)

Gender Differences and Social Design in Human-AI Collaboration: Insights from Virtual Cobot Interactions Under Varying Task Loads. - Carolin Wienrich; Marc Erich Latoschik; David Obremski (CHI Extended Abstracts, 2024)

Promoting Eco-Friendly Behaviour through Virtual Reality - Implementation and Evaluation of Immersive Feedback Conditions of a Virtual CO2 Calculator. - Carolin Wienrich; Stephanie Vogt; Nina Döllinger; David Obremski (CHI, 2024)

My Co-worker ChatGPT: Development of an XR Application for Embodied Artificial Intelligence in Work Environments. - Philipp Krop; David Obremski; Astrid Carolus; Marc Erich Latoschik; Carolin Wienrich (VR Workshops, 2025)

Immersion, Attention, and Collaboration in Spatial Computing: A Study on Work Performance with Apple Vision Pro. - Carolin Wienrich; David Obremski (IEEE Trans. Vis. Comput. Graph., 2025)