Virtual Reality French Experimental Theater Is The Trippiest Thing

Dancer Marie-Claude Pietragalla Courtesy Dassault Systemes Benoit Marini has spent years working with virtual-reality technology for the French company Dassault Systemes. As the director for the company's Experiental Lab and Passion for Innovation program, he's overseen several projects using illusory or reconstructed worlds, like an explorable version of the Khufu Pyramid. (It's in his blood. His parents were both engineers and his mother used to crack open the TV and use a welder on it; he ass...