We used to call it teleworking. It was something of a dream, yet we already lived immersed in a totally connected world in which we could find partners, homes and clothes on smartphones. In the morning, however, we use to get up to go and occupy a desk in an office, and we worked at a fixed time. Pulling the strings of a project seemed possible only in presence, perhaps confronting a team. For most of us, this somewhat obsolescent era ended last March, when, whether we liked it or not, we switched to improvised remote working. A transition that was as quick as it was unexpected. Once the step was taken, all that remained was to understand how to work, and do it well, remotely. And it is, as usual, a design issue.