  Urban population grows constantly. By 2050 two thirds of the world population
will reside in urban areas. This growth is faster and more complex than the
ability of cities to measure and plan for their sustainability. To understand
what makes a city inclusive for all, we define a methodology to identify and
characterize spatial subdivisions: areas with over- and under-representation of
specific population groups, named hot and cold spots respectively. Using
aggregated mobile phone data, we apply this methodology to the city of
Barcelona to assess the mobility of three groups of people: women, elders, and
tourists. We find that, within the three groups, cold spots have a lower
diversity of amenities and services than hot spots. Also, cold spots of women
and tourists tend to have lower population income. These insights apply to the
floating population of Barcelona, thus augmenting the scope of how
inclusiveness can be analyzed in the city.
