“…Such evaluation tools have been developed in several countries, including the Walk Score and Walkability Score in the USA and the Walkability App in Europe, etc. International perspectives on walkability include social factors [43], facilities [44], physical activity [45], social justice [46], aging-friendliness [47][48][49] and neighbourhood [50]. The tools for evaluating walkability include space syntax [51,52], GIS [53], deep learning [54], environmental sensors [54], virtual reality [55], hierarchical clustering technique [56], mobile methodologies [57] and BIM [58].…”