The concept of smart cities

Rapid urbanization has resulted in migration of people in urban areas and spatial expansion of urban infrastructures, consequently causing many undesirable malaises and challenges. Concerned with the uncontrolled growth of cities and the associated malaises, there have been numerous initiatives to promote a more rational development of cities. The idea of making cities smart is one of the most promising initiatives which have been a subject of research and development in modern cities. Despite the many activities and initiatives to promote smartness in cities, there is little agreement on what constitute smartness in a city. This inevitably leads to a diversified ways of defining smart cities. By reviewing the existing definitions of smart cities, this paper proposes a framework to define and measure a city’s smartness in a more correct manner.