Currently, environmental problems might be recognized as one of the most principal and considerable subjects, and in fact, paradigm shifts toward sustainability are happened in various fields. The terms, sustainable, eco-friendly, energy efficient, etc, are certainly contemplated in architectural field as well as other fields. However, it could be also said that economical efficiency or benefits are generally given the highest priority when architecture is realized. It means that the greater part of people still require attractive and aesthetic architecture which satisfies them economically and artistically, but not environmentally, although the surrounding situations of the earth might become more critical.
Being based on such circumstances in architectural field, ETSDL aims to research the way to combine emergent technologies and sustainability. Several experiments are phased leading to the future achievements including the establishment of the theory of computation and sustainability, the development of advanced technologies (software, plug-in, etc), the practical works in the basis of established theory, and so on. Ultimately, all of such factors are returned to society as profits in future.