Major technological, economical and environmental changes have generated interest of man in creating technologically smarter and safer world to live in. Human intelligence combined with artificial intelligence have been very useful in developing cognitive competence, namely the brain like thinking Smart Machines, with highly sensitive sensors (sensory organs) and digitized, telecommunication networks (the nervous system). Smart Cities, thus developed and maintained by artificial intelligence would not only improve the lifestyle of people but will also make the society stronger and cohesive. This article gives an insight into realization of such thoughts.