Panayotis Antoniadis is co-founder of NetHood.org, a non-profit association that combines research and action around a wide variety of participatory processes at the neighbourhood level on cooperative housing, digital sovereignty, alternative currencies, and community spaces, among others. His academic background includes BSc and MSc on Computer Science (University of Crete), Ph.D. on network economics (Athens University of Economics and Business), post-doc on federation policies (Sorbonne University, Paris), and transdisciplinary research between engineering and urban studies at ETH Zurich, where he was a senior researcher both at the Information Technology and Electrical Engineering department (2012-2015), and the Architecture department (2021-2025). Panayotis has contributed to more than 18 collaborative EU research projects (FP7, H2020, Horizon Europe), currently with a leading role in the projects SINCERE, NGI0 Commons Fund, and YOU-DARE, and has been a visiting researcher in top universities, like the University of Southern California (USC), Princeton, London School of Economics, and Cambridge. Panayotis serves also as the chair of the Internet Society Switzerland Chapter (isoc.ch) and president of the L200 community space (langstrasse200.ch), and is an active member of the associations INURA, Neustartschweiz, and Cohab Athens.