Hello everybody, I'm happy to find a community sharing my concerns! I'm an interactive video artist working on a 3m dome for an interactive project called "The Méta-crane" ([http://www.thomasisrael.be/meta-crane.html).   I'm developing interactive video and sound content and the dome itself. After 6 month research on a fabric prototype, I'm now building the final dome in polyester and I'm looki…