Narralive - Creating and experiencing mobile digital storytelling in cultural heritage. - Ektor Vrettakis; Vassilis Kourtis; Akrivi Katifori; Manos Karvounis; Christos Lougiakis; Yannis E. Ioannidis (Digit. Appl. Archaeol. Cult. Heritage, 2019)

The Story Maker - An Authoring Tool for Multimedia-Rich Interactive Narratives. - Ektor Vrettakis; Christos Lougiakis; Akrivi Katifori; Vassilis Kourtis; Stamatis Christoforidis; Manos Karvounis; Yannis E. Ioannidis (ICIDS, 2020)

Effects of Virtual Hand Representation on Interaction and Embodiment in HMD-based Virtual Environments Using Controllers. - Christos Lougiakis; Akrivi Katifori; Maria Roussou; Ioannis Panagiotis Ioannidis (VR, 2020)

Eliciting requirements for a multisensory eXtended Reality platform for training and informal learning. - Katerina El Raheb; Athanasios Soulis; Dimitris Nastos; Christos Lougiakis; Maria Roussou; Dimitris Christopoulos; George Sofianopoulos; Spyros Papagiannis; Jim Rüggeberg; Lucas Katsikaris; Julien Rüggeberg (CHI Greece, 2021)

Exploring the Effect of Personality Traits in VR Interaction: The Emergent Role of Perspective-Taking in Task Performance. - Akrivi Katifori; Christos Lougiakis; Maria Roussou (Frontiers Virtual Real., 2022)

"Show your cards!": What do creators need for the game design process? - Lori Kougioumtzian; Christos Lougiakis; Akrivi Katifori (FDG, 2023)

The Narralive Unity Plug-In: Towards Bridging the Gap Between Intuitive Branching Narrative Design and Advanced Visual Novel Development. - Dimitra Kousta; Akrivi Katifori; Christos Lougiakis; Maria Roussou (ICIDS (1), 2023)

Comparing Different Grasping Visualizations for Object Manipulation in VR using Controllers. - Giorgos Ganias; Christos Lougiakis; Akrivi Katifori; Maria Roussou; Yannis E. Ioannidis; Ioannis Panagiotis Ioannidis (IEEE Trans. Vis. Comput. Graph., 2023)

Revealing Unknown Aspects: Sparking Curiosity and Engagement with a Tourist Destination through a 360-Degree Virtual Tour. - Dimitra Petousi; Akrivi Katifori; Maria Boilé; Lori Kougioumtzian; Christos Lougiakis; Maria Roussou; Yannis E. Ioannidis (Multimodal Technol. Interact., 2023)

The Alchemist: A Gesture-Based 3D User Interface for Engaging Arithmetic Calculations. - Logan Lane; Alexander Giovannelli; Ibrahim Asadullah Tahmid; Francielly Rodrigues; Cory Ilo; Darren Hsu; Christos Lougiakis; Shakiba Davari; Doug A. Bowman (VR Workshops, 2024)

Comparing Physics-based Hand Interaction in Virtual Reality: Custom Soft Body Simulation vs. Off-the-Shelf Integrated Solution. - Christos Lougiakis; Jorge Juan-González; Giorgos Ganias; Akrivi Katifori; Ioannis Panagiotis Ioannidis; Maria Roussou (VR, 2024)

Effects of Different Tracker-driven Direction Sources on Continuous Artificial Locomotion in VR. - Christos Lougiakis; Theodoros Mandilaras; Akrivi Katifori; Giorgos Ganias; Ioannis Panagiotis Ioannidis; Maria Roussou (VRST, 2024)

Piecing the puzzle together: Towards improving digital tools for board game design. - Lori Kougioumtzian; Christos Lougiakis; Akrivi Katifori; Giorgos Ganias; Yannis E. Ioannidis (FDG, 2025)

From Dystopia to Eutopia: Transforming Urban Environments Through Collaborative Decision-Making in ARSINOE VR. - Giorgos Ganias; Christos Lougiakis; Anastasios Niarchos; Akrivi Katifori; Dimitra Petousi; Marina Stergiou; Gabriel Gourdoglou; Maria Roussou; Yannis E. Ioannidis (VR Workshops, 2025)