Résumé
.This article aims to open the debate on the categorization and distribution of dimensions that can play a role inthe engineering process of hybridization of educational devices. The first part allows us to engage inhermeneutical work and more particularly to question what hybridization is called. A second presentshybridization in the service of teaching and learning with a first part dealing with the criteria, dimensions andtypologies of the devices and a second addressing the training engineering processes. After the presentation ofthe methodology which is based on an abductive approach and the T !O model, we present a distribution of thedimensions of the Hy-Sup project and the properties of the dimensions that result from it. The last part poses,given the distribution of the dimensions identified previously, some theoretical and practical projections onwhat could be an interdisciplinary ethics of hybrid teaching and learning for the 21st century.