Injecting Nonverbal Mimicry with Hybrid Avatar-Agent Technologies: A Naïve Approach. - Daniel Roth 001; David Mal; Christian Felix Purps; Peter Kullmann; Marc Erich Latoschik (SUI, 2018)

Technologies for Social Augmentations in User-Embodied Virtual Reality. - Daniel Roth 001; Gary Bente; Peter Kullmann; David Mal; Christian Felix Purps; Kai Vogeley; Marc Erich Latoschik (VRST, 2019)

A Virtual Morris Water Maze to Study Neurodegenarative Disorders. - Daniel Roth 001; Christian Felix Purps; Wolf-Julian Neumann (ISMAR Adjunct, 2020)

Reconstructing Facial Expressions of HMD Users for Avatars in VR. - Christian Felix Purps; Simon Janzer; Matthias Wölfel (ArtsIT, 2021)

Entering a new Dimension in Virtual Reality Research: An Overview of Existing Toolkits, their Features and Challenges. - Matthias Wölfel; Daniel Hepperle; Christian Felix Purps; Jonas Deuchler; Wladimir Hettmann (CW, 2021)

Enabling Embodied Conversational Agents to Respond to Nonverbal Behavior of the Communication Partner. - Matthias Wölfel; Christian Felix Purps; Noah Percifull (HCI (3), 2022)

Aspects of visual avatar appearance: self-representation, display type, and uncanny valley. - Daniel Hepperle; Christian Felix Purps; Jonas Deuchler; Matthias Wölfel (Vis. Comput., 2022)

Exploring Perception and Preference in Public Human-Agent Interaction: Virtual Human Vs. Social Robot. - Christian Felix Purps; Wladimir Hettmann; Thorsten Zylowski; Nathalia Sautchuk Patricio; Daniel Hepperle; Matthias Wölfel (ArtsIT (2), 2023)

Transitioning from Conventional Emergency Devices to Interaction and Voice Assistance - A Case Study on Co-Creating an AI-based Care Assistance and Multimodal Interaction System for Outpatient Care. - Tobias Roos; Christian Felix Purps; Christophe Kunze; Matthias Wölfel (MuC (Workshopband), 2023)

Fusing Components for an Attentive and Emotionally Expressive Companion Robot: Meet ZENIT. - Christian Felix Purps; Matthias Wölfel (RO-MAN, 2024)