International audience Evolving with technological advances and the prevailing practice, museums took hold of digital devices: in exhibitions, to work on collections or interpretation. What is the place of these devices into the relationship between the museum and his audience? Which and how, among these devices, have transformed this relationship? Through this research and in a diachronic perspective, we investigate the issue of the relationship’s transformation between visitors themselves, and between the public and the museum. This perspective allow us to study the mechanisms and key strategies that museums deploy until 2003, and in a second time, observe and analyze whether, ten years later, the technical devices and the stakes they deal with, persist or have mutated.