We are pleased to announce the recipients of the CHIGreece 2025 Awards, recognizing exceptional contributions to the field of Human-Computer Interaction. This year’s submissions showcased a high standard of academic excellence, innovation, and practical relevance.

Following a rigorous review process, the Program Committee has selected the following papers for distinction:

Best Full Paper Award

Anthie Kolokotroni, Marina Stergiou, Dimitris Baltas, Vilelmini Kalampratsidou, Panagiotis Kyriakoulakos & Spyros Vosinakis
Title: Expressing Digital Character Personality through Motion Capture: A Study of Body Movements and Personality Traits

Best Short Paper Award

Theodoros Dougalis & Christos Katsanos
Title: How Many Participants Do You Need for Closed Card Sorting? A Case Study of an E-commerce Website

Honorable Mention

Konstantinos Ordoumpozanis, Markos Konstantakis, Stavroula Zoi & George Caridakis
Title: Generative AI Interaction: A Systematic Review of Related Interfaces and Interactions

We extend our warmest congratulations to the authors of the awarded papers and express our appreciation to all participants, reviewers, and session chairs for their contributions to CHIGreece 2025.