Founder and CEO of the audiovisual creation agency Black Euphoria, author of documentaries and transmedia projects (Ma vie à deux balles, favorite prize of the Assembly of the media in 2013), producer of plastic artist (exhibition Cellules of Cyril Carret), Mathieu Rozières is above all a prototyper, guided by three simple mottos: curiosity, innovation and pleasure. In 2016, he develops, in co-production with Bachibouzouk, the VR application Histoires d'Espace (Space's Stories) for the festivals of Aix-en Provence and Avignon, broadcasted by France Televisions. This experience, reiterated the year after with Histoires d'Espaces 2 (Space's Stories 2), allows famous french choreographers, visual artists and directors (Olivier Py, Philippe Découflé, and Fabienne Verdier) to develop an original work in virtual reality. In early 2017, the two production companies team up again to create an interactive digital experience around Kandinsky's painting Ligne Continue (Continuous Line) , premiered at the Microfolie of Sevran (Digital Museum). Then they decided together to create Le Cube, a versatile, nomadic and interactive stage space. In 2018, Laurent Duret joined Mathieu Rozières to create a new company: La Manufacture d'expériences numériques (Manufacture of Digital Experiences). This company specialized in the development of innovative cultural and museum projects. The Manufacture pioneered in dissemination and distribution of digital/numeric experiences. In particular, the company has been the curator of the Digital Museum of the Microfolies network. The Manufacture distributes the VR Histoires d'Espaces film collection presented at the Festivals of Aix and Avignon, the VR documentary film ON / OFF (official selection at the 74th Venice Film Festival), the applications Moi j’attends (I'm waiting) and La grande histoire d’un petit trait (The Big story of a small feature). This company is the exclusive distributor of the Cube. Mathieu is vice president of the French Tech Aix Marseille in charge of the creative industries and vice-president of the Primi, Pole Transmédia Méditerranée.