There is a lot of talk about building smart cities and it is important that we at least fully understand what it is all about. Making a city “smart” is emerging as a strategy to mitigate the problems generated by the urban population growth and rapid urbanisation. More than half of the World’s population now lives in urban areas and this shift from a primarily rural to a primarily urban population is projected to continue for the next couple of decades. It is estimated that more than 80% of global GDP is generated in cities and urbanisation, if managed well, can contribute to sustainable and inclusive growth. It achieves this by addressing inequalities, increasing productivity, and promoting job creation, social well-being, citizen participation, innovation, and emerging ideas. As such there is a need for a radical change in thinking about the way cities and human settlements are planned, developed, governed, and managed. In the case of Africa, urbanisation is progressing rapidly. The continent’s rate of urbanisation soared from 15% in 1960 to 40% in 2010, and is projected to reach 60% in 2050. It is expected that urban populations in Africa will triple in the next 50 years.