A smart city is an urban area that uses digital technology to collect data and to operate/provide services.[1][2] Data can be collected from citizens, devices, buildings, cameras. Applications include traffic and transportation systems,[3] power plants, utilities, urban forestry,[4]water supply networks, waste disposal, criminal investigations, information systems, schools, libraries, hospitals, and other community services.[5][6] The foundation of a smart city is built on the integration of people, technology, and processes, which connect and interact across sectors such as healthcare, transportation, education, and infrastructure, etc.[7] Smart cities are characterized by the ways in which their local governments monitor, analyze, plan, and govern the city. In a smart city, the sharing of data extends to businesses, citizens and other third parties who can derive benefit from using that data.[8][9] The three largest sources of spending associated with smart cities as of 2022 were visual surveillance, public transit, and outdoor lighting.[10]
Smart cities integrate information and communication technology (ICT), and devices connected to the Internet of things (IOT) network to optimize city services and connect to citizens.[11][12] ICT can be used to enhance quality, performance, and interactivity of urban services, to reduce costs and resource consumption and to increase contact between citizens and government.[13] Smart city applications manage urban flows and allow for real-time responses.[14] A smart city may be more prepared to respond to challenges than one with a conventional "transactional" relationship with its citizens.[15][16] Yet, the term is open to many interpretations.[17]Many cities have already adopted some sort of smart city technology.
^Komninos, Nicos (22 August 2013). "What makes cities intelligent?". In Deakin, Mark (ed.). Smart Cities: Governing, Modelling and Analysing the Transition. Taylor and Francis. p. 77. ISBN978-1135124144.
^Department for Business, Innovation and Skills (2013), p. 7 harvp error: no target: CITEREFDepartment_for_Business,_Innovation_and_Skills2013 (help) "As consumers of private goods and services we have been empowered by the Web and, as citizens, we expect the same quality from our public services. In turn, public authorities are seeking to reduce costs and raise performance by adopting similar approaches in the delivery of public services. However, the concept of a Smart City goes way beyond the transactional relationships between citizen and service provider. It is essentially enabling and encouraging the citizen to become a more active and participative member of the community"
^Chan, Karin (3 April 2017). "What Is A 'Smart City'?". Expatriate Lifestyle. Archived from the original on 24 January 2018. Retrieved 23 January 2018.