a./ Assessment
Factors analyzed in the master plan and building briefs can preliminarily be used to depict existing buildings and real estate complexes. This application of multifactorial matrices indicates the building's state of health, strengths, and weaknesses points with which to deal.

b1./ Masterplan
tuning arch for masterplans can support creating an urban environment fostering community, solidarity, and collaboration. Urban design can protect the mental and physical health of all the people living in a district, taking care of differences and the many activities developed.

b2./ Buildings
tuning arch for buildings develops a brief in four distinct phases, which gradually mitigate the environmental, psychological and neurobiological risk factors that, as individuals and communities, users may face experiencing the indoor as the outdoor area of the architecture.

c./ Metrics
tuning arch measures and monitors the results produced by its application. It is a crucial step for activities supporting urban development. Different methods are used, in situ as in the laboratory, through observations, questionnaires, and neuro and physiological tools.