Blue Behold is an interactive and immersive art installation. Enter Blue Behold and discover a world where the simple fact to look can change everything....Blue Behold combine interactive video mapping and eye tracking. The spectator walk into a space where his eyes became a way to interact.Created in partnership with the company Suricog, Blue Behold is using a new generation of eye tracking glasses (design by Suricog, winners of the Price Startup Winners Laval Virtual 2014) which are very light and wireless. The glasses are not available for private use, they are a new prototype used only with Blue Behold for now. Suricog's glasses allows to detect in real time the exact 3D position (2mm precision) of the spot where the user is looking at. Using this fantastic technology Blue Behold offers a world between reality and virtuality, where your eyes are the only way to interact and explore the fiction.