HeHe is a Paris based art and design partnership set up in 1999 by Helen Evans and Heiko Hansen. They both trained in industrial design, theatre design and mechanical engineering and completed an MA in Computer Related Design at the Royal College of Art in 1999. Using a language based on light, sound and image, their practice explores the relationship between the individual and their architectural and urban environment. Their work has been presented in many different contexts such as contemporary art exhibitions, design shows, media art festivals and research conferences in the fields of architecture and computer science.