Probably the most buzzed about subset of the Internet of Things (IoT) outside of the Industrial IoT is the smart city -- the idea that all of the services within a city, from transportation to emergency services and beyond, will someday be just as interconnected as machines in a smart factory. Imagine a world in which your self-driving car is capable of adjusting its route because of real-time updates from the grid and contacting emergency services in the event of an accident and you start to get a basic idea of just one function of a smart city.
Yes, the idea of a smart city is a lofty ambition. In 2015 the White House even announced a Smart Cities Initiative , “that will invest over $160 million in federal research and leverage more than 25 new technology collaborations to help local communities tackle key challenges such as reducing traffic congestion, fighting crime, fostering economic growth, managing the effects of a changing climate, and improving the delivery of city services.”
Or maybe it has? According to David Witkowski, executive director of Joint Venture Silicon Valley , it turns out people have trouble agreeing even on the definition of a smart city. Joint Venture is an organization that provides analysis and action around innovative projects in the Silicon Valley area. Speaking at ESC Silicon Valley, Witkowski pointed to a focus group on smart sustainable cities, conducted by ITU, the United Nations specialized agency for information and communication technologies, that found over a hundred working definitions of a smart city, “they even added their own ... because why not?” Witkowski added.
For the record ITU's definition of a smart city is: “An innovative city that uses information and communication technologies (ICTs) and other means to improve quality of life, efficiency of urban operation and services, and competitiveness, while ensuring that it meets the needs of present and future generations with respect to economic, social, environmental as well as cultural aspects.”
According to Witkowski, a clear definition is the least of the hurdles facing smart cities. A survey conducted as a part of Joint Venture's Smart Region Initiative found various problems ranging from financial costs to educational. In a municipal survey of 360 subjects that received 50 respondents, 40.9% told Joint Venture they're “developing smart cities strategies.” Among those 75% listed roads and traffic and another 72.7% listed civil engagement (health, utilities, and other public services) as a top priority. However, Witkowski said the survey revealed a lack of coordinated strategy among respondents. “There was no particular agreement on which office or department should take the lead on smart city projects,” he said. Survey answers were varied, but the highest percentage (27.3%) believed the public works departments should undertake the task, “which adds more considerations like training and perhaps redefining these departments,” Witkowski added.
Other major challenges listed by respondents were lack of funding (68.2%), lack