Welcome to the CG3HCI Lab Website


We are a Computer Graphics (CG) and Human Computer Interaction (HCI) lab at the University of Cagliari. Our research focuses on Geometry Processing, eXtended Reality and eXplainable Artificial Intelligence.

Latest News

Two accepted papers at IS-EUD 2025
We’re excited to share that two papers from our lab have been accepted at IS-EUD 2025 – the 10th International Symposium on End-User Development! This conference brings together cutting-edge research that empowers users to shape their digital environments.
CG3HCI at IUI 2025 in Cagliari

We just wrapped IUI 2025, the 30th ACM International Conference on Intelligent User Interfaces, that took place in Cagliari, Italy Our CG3HCI lab co-organised it, what a wonderful experience!

Short Paper at ReDigiTS (IEEE VR) 2025

Luca Garau presented the short paper “Triangle-triangle intersections with different numerical representations”, co-authored with Gianmarco Cherchi and Riccardo Scateni, at the ReDigiTS Workshop, co-located with IEEE VR 2025 in Saint-Malo (France).

Prof. Vatavu Visits our Lab

Professor Radu-Daniel Vatavu visited our lab, delivering an inspiring seminar and engaging in exciting discussions on XR, AI, and more. We wrapped up with a visit to the stunning Su Nuraxi UNESCO site!

Gianmarco Cherchi teaches a DataVis course at the University of Primorska

Gianmarco Cherchi visited the University of Primorska (Slovenia) to teach an intensive Data Visualization course in the Master’s Degree program.