The eXo / nat project is a concept for a new building and a new lifestyle. It is scalable in design, highly individual and it can be adapted to varying budgets. Even the concise, external form is only one of numerous possible implementations. The overall approach allows for many variations.
While the structures are still only a concept, their purpose is to provide a better standards of living. Some of the main features of the design include solar glass windows both surrounding certain parts of the structure as well as on its roof, greenery and gardens throughout the home and a rain water-collecting system to ensure waste is limited.