Explaining the principles of a child-friendly city with the approach of upgrading the urban environment by the Delphi method

Children are considered as the future makers of a country, an important part of society, and it is necessary to pay attention to their quality of life in the city. Child-friendly cities are safe and safe urban environments that are a good platform for the development of children of all ages, and the concept of friendliness is one of the new topics that has lately been set up in the creation. According to recent studies, the need to explain the criteria and indigenous indicators of a child-friendly city with a focus on improving the urban environment and its standardization is strongly felt and providing a conceptual framework and structure, especially. The present study is an analytical-descriptive method and in terms of purpose, is an evaluation and ultimately applied-development. The method of data collection is library and survey. In this study, according to the type of problem and purpose, the urban area scale has been proposed.