Current sustainable design paradigms do not represent the time dimension of design nor do they deal with the balance between needs and limitations of user through the life cycle of the building design process. Designers try to find optimum design solutions from a system point of view, as stabilizing structures to filter and control the diffusion of variations between the end-users dynamic values and real-world environment. Hence, Eco-design ultimate objective is to find a balance between real-world systems and end-users values with the lowest rate of impacts on the natural environment. This...