From the project of the new Apple’s headquarter in California to the life on Mars: Stefan, a Senior Executive Partner at Foster + Partners and head of Studio 4, explores the relationship between architecture and human habits. He leads the practice’s research into sustainable design and the use of new materials and methods in construction, and established the Material Research Centre (MRC). He is also responsible for the Specialist Modelling Group (SMG), a multi-disciplinary research team who are experts in all aspects of environmental analysis, computational design, architecture for the senses, and digital fabrication.