Anthropomorphize me!: Effects of Robot Gender on Listeners' Perception of the Social Robot NAO in a Storytelling Use Case. - Sophia C. Steinhaeusser; Philipp Schaper 001; Ohenewa Bediako Akuffo; Paula Friedrich; Jülide Ön; Birgit Lugrin (HRI (Companion), 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)

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)

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)

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

Still Not a Lot of Research? Re-Examining HCI Research on Religion and Spirituality. - Sara Wolf; Paula Friedrich; Jörn Hurtienne (CHI Extended Abstracts, 2024)