ChiGreece together with Greek SIGCHI organized with great success the ACM GreekCHI Symposium 2024 which was held online, on December 7 2024. This conference focused on the theme “Designing for a Better World” and brought together researchers, professionals, and students from academia and industry to explore how Human-Computer Interaction (HCI) and usability principles can foster inclusive, user-friendly designs.  NTUA actively contributed with the following presentation: