Social and political implications of built environment saturated with sensors, and the disruptive economic consequences of the transition to ubiquitous computing.
Issues of privacy, conception of what it means to be in public, and data literacy.
The idea that as city grows in size, they change qualitatively as well as quantitatively e.g. as a city grows, it acquires more and more functions, but big cities have both more crime and also higher per capita income.
The city planning process is only one of several processes of intervention in a city but the city planning process really deals with the physical intervention of a city.