Archaïos is also involved in the development of new tools for archaeological research and heritage conservation. We are working on the implementation of 3D tools that will make it possible to cross different kinds of information during excavation or conservation of an important archaeological site that we would like to promote. The combination of a database integrated into a 3D model will make it possible, depending on the case, to query the stratigraphy directly, or for example, in the context of an exhibition, to propose information on architectural elements. The objective is therefore to propose an innovative research and promotion tool that allows to query data from volume elements.