| 2021 | HCI | Annoyed to Discontinue: Factors Influencing (Dis)Continuance of Using Activity Tracking Wearables. | Kaja J. Fietkiewicz, Aylin Ilhan |
| 2021 | HCI | The Faceless Vicinity: Who Uses Location-Based Anonymous Social Networks Like Jodel and Why? | Karoline Jttner, Philipp Nowak, Katrin Scheibe, Franziska Zimmer, Kaja J. Fietkiewicz |
| 2020 | HCI | The Law of Live Streaming: A Systematic Literature Review and Analysis of German Legal Framework. | Kaja J. Fietkiewicz |
| 2018 | HCI | Dreaming of Stardom and Money: Micro-celebrities and Influencers on Live Streaming Services. | Kaja J. Fietkiewicz, Isabelle Dorsch, Katrin Scheibe, Franziska Zimmer, Wolfgang G. Stock |
| 2018 | HCI | Privacy Protecting Fitness Trackers: An Oxymoron or Soon to Be Reality? | Kaja J. Fietkiewicz, Maria Henkel |
| 2018 | HCI | Investigating the Generation- and Gender-Dependent Differences in Social Media Use: A Cross-Cultural Study in Germany, Poland and South Africa. | Kaja J. Fietkiewicz, Elmar Lins, Adheesh Budree |
| 2017 | HCI | Inter-country Differences in Breaking News Coverage via Microblogging: Reporting on Terrorist Attacks in Europe from the USA, Germany and UK. | Kaja J. Fietkiewicz, Aylin Ilhan |
| 2017 | HCI | Breaking News Commentary: Users' Reactions to Terrorist Attacks in English-Speaking Twittersphere. | Kaja J. Fietkiewicz, Aylin Ilhan |
| 2017 | HCI | Do Car Drivers Really Need Mobile Parking Payment? - A Critical Evaluation of the Smart Service apparkB in Barcelona. | Aylin Ilhan, Kaja J. Fietkiewicz, Wolfgang G. Stock |
| 2017 | HCI | Law Infringements in Social Live Streaming Services. | Franziska Zimmer, Kaja J. Fietkiewicz, Wolfgang G. Stock |