During his studies he worked, among other projects, on Have-a-Seat, an interactive sofa about proxemics in public space and graduated with I am always here; an installation about CCTV and how it defines a new urban reality and religion.
Although discovering the computer relatively late as a creative medium he soon started project-euh.com as a place to post his interactive experiments. From here Sylvain slowly found his way to electronics and physical computing, moving away from computer screens, keyboards and mice.