Visual Summarisations for Computer-Assisted Live Color Casting and Direction in League of Legends. - George Margetis; Konstantinos C. Apostolakis; Stavroula Ntoa; Ioannis Chatzakis; Eirini Sykianaki; Ioannis Markopoulos; Constantine Stephanidis (HCI (36), 2023)

Head and Shoulder (e)Sports Event Organization Tools: A User-Based Study. - George Margetis; Eirini Sykianaki; Ioannis Chatzakis; Emmanouil Adamakis; Stavroula Ntoa; Konstantinos C. Apostolakis; Ioannis Markopoulos; Constantine Stephanidis (HCI (66), 2024)

Supporting Communication and Well-being with a Multi-Stakeholder Mobile App: Lessons Learned from a Field Study with ADHD Children and their Caregivers. - Evropi Stefanidi; Nadine Wagener; Ioannis Chatzakis; Pawel W. Wozniak; Stavroula Ntoa; George Margetis; Yvonne Rogers; Jasmin Niess (Proc. ACM Hum. Comput. Interact., 2025)