Until my retirement in July 2020, I was an associate professor at TECFA, a research and teaching unit in the faculty of psychology and education, University of Geneva. Holding a PhD in political science, I have been working in educational technology since 1988 and participating in various innovative pedagogical and technological projects. My long-term R&D interests focused on modular, flexible and open Internet architectures supporting rich and effective educational designs. Within TECFA's "blended" master program in educational technology (MALTT), I taught educational information & communication systems, foundations of educational technology, and research methodology. I also used to be an adjunct at Webster University Geneva, but I guess I got kicked out...Since fall 2021 I am a resident of the University of Geneva "FacLab" where I spend most of my time. I also continue some teaching (e.g. in continuous education), and I do some consulting. I also hope to travel more than I used to...My current interests include digital design and fabrication (e.g. computerized embroidery, laser cutting or 3D printing), informal learning (e.g. in fablabs, in informal apprenticeship or in citizen science), and impact evaluation of creative learning spaces.