In the first part of this book, lecturers, students and project partners reflect and debate on social, architectural and technical aspects of "Smart Sharing". The sec-ond part documents the planning, construction and operative processes of the your+ project by the Lucerne School of Engineering and Architecture for the Solar Decathlon Europe 2014. Short essays complement interdisciplinary debate in the book's third part, with new perspectives on teaching, research and prac-tice.