First of all, it must be emphasized, because it is a first. Our German friends have killed two birds with one stone. Indeed, they took advantage of these days to present two exhibitions simultaneously. That raises questions. However, this had a completely rational explanation, and it is therefore not by chance that we were brought together in this unprecedented way, and even less for any reasons of budgetary savings, far from it. Koelnmesse knows how to host and has proven it again during this stay. The reason lies in the specificity of the fairs that will be held for the first time, in this case IMM Cologne, from January 12 to 16, 2025, and from October 22 to 25 for the second, namely Orgatec. Indeed, there is indeed a bridge between the two events, since they deal with the furnishing of our living spaces in our homes, and in our daily lives in our professional environment, our offices and their layout. However, not everything is as divided these days with the advent of a phenomenon that has shaken the planet, in all areas and in particular our relationship to our ways of operating in our houses and apartments, and the professional lives of everyone. What we can call without emphasis Tsunami, is called COVID. This virus has hit the world with the incalculable consequences that we know. It has taken everything away and in particular our approach to work. Thus appeared, what seemed unthinkable before the epidemic, the famous telework. So much so that company premises have had to adapt their spaces, their decoration to this unknown situation. But what about what happened in millions of homes, where employees were forced, for the most part, to stay at home and set up real office spaces. This marginal lifestyle was mainly reserved for the liberal or artistic professions, before the wave of lockdowns of all kinds arrived. In this unknown world, from which no one could see the outcome, companies and employees, mainly in the tertiary sector, had to adapt. A major movement never seen before, was set in motion, which forced everyone to question all their principles and habits in their relationship with the business world. However, everyone got used to it much more quickly than one could have imagined, and this new situation settled in without major problems, much more quickly in people's minds. Now, teleworking is definitely established in the business world, but it is not without consequences.