{"id":186413,"date":"2024-06-26T06:30:00","date_gmt":"2024-06-26T05:30:00","guid":{"rendered":"https:\/\/liora.io\/en\/?p=186413"},"modified":"2026-08-08T14:18:11","modified_gmt":"2026-08-08T13:18:11","slug":"all-about-smart-cities","status":"publish","type":"post","link":"https:\/\/liora.io\/en\/all-about-smart-cities","title":{"rendered":"Smart cities: What are they? How will they work?"},"content":{"rendered":"\n<p><strong>Digital cities know how to leverage new technologies to improve their citizens&#8217; lives. They smartly utilize connected objects and AI to optimize their services: from public transportation to air quality, waste management, or traffic flow. Explore smart cities, their operational modes, and their challenges.<\/strong><\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-a-smart-city\">What is a smart city?<\/h2>\n\n\n<p>A smart city <strong>uses new technologies to enhance urban residents&#8217; quality of life<\/strong>. The city relies on a myriad of digital solutions, connected or otherwise, to optimize all facets of urban development:<\/p>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Infrastructure<\/strong>: Buildings are fitted with sensors, <a href=\"https:\/\/liora.io\/en\/all-about-internet-of-things\">IoT (Internet of Things)<\/a>, and home automation solutions, while urban furniture becomes more autonomous and intelligent.<\/li>\n<li><strong>Networks<\/strong>: Intelligent networks, whether they&#8217;re for water, electricity, gas, or <a href=\"https:\/\/liora.io\/en\/networks-and-telecommunications\">telecoms<\/a>, collect a variety of data (like consumption levels or the proper operation of machinery).<\/li>\n<li><strong>Mobility<\/strong>: Including connected public transport, smart vehicles, the expansion of car-sharing, bike lanes, public bikes, etc.<\/li>\n<li><strong>Services<\/strong>: This encompasses the rise of e-services which facilitate remote administrative tasks.<\/li>\n<\/ul>\n\n\n<p>Beyond enhancing citizens&#8217; quality of life, this intelligent urban management also strives to lessen the community&#8217;s environmental footprint. Indeed, the smart city is an <strong>extension of the sustainable city concept<\/strong>. The objective remains constant, but the methods differ. The smart city fully integrates <a href=\"https:\/\/liora.io\/en\/data-lake-vs-data-warehouse-what-are-the-differences\">digital transition<\/a> into its operational strategies.<\/p>\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex is-content-justification-center wp-container-core-buttons-is-layout-5ee10de4\" style=\"margin-top:32px;margin-bottom:32px\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/liora.io\/en\/courses\/data-ai\/data-scientist\">Find out more about Artificial Intelligence<\/a><\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"how-does-a-smart-city-operate\">How does a smart city operate?<\/h2>\n\n\n<h3 class=\"wp-block-heading\" id=\"the-use-of-advanced-technological-solutions\">The use of advanced technological solutions<\/h3>\n\n\n<p>Smart cities excel at <strong>exploiting IoT<\/strong> (Internet of Things) to the community&#8217;s benefit. Specifically, connected devices will <strong>gather data through an extensive network of sensors<\/strong> scattered throughout the city: on electrical meters, water distribution networks, traffic lights, vehicles, electronic ticket validators, waste management facilities, etc.<\/p>\n\n\n<p>Given the immense volumes of data collected, this information undergoes initial processing to organize and clarify it. It involves <a href=\"https:\/\/liora.io\/en\/data-cleaning-definition-methods-and-relevance-in-data-science\">cleaning the data<\/a> to enhance its comprehensibility, standardizing it, and selecting only the most pertinent bits. <a href=\"https:\/\/liora.io\/en\/data-analysis-definition-use-of-cases-and-tools\">This data is then analyzed<\/a> to gain insights into user behaviors, resource consumption, etc. These insights enable decision-makers (local government officials and businesses) to implement effective strategies to enhance citizens&#8217; quality of life and optimize expenditure.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"collective-intelligence\">Collective intelligence<\/h3>\n\n\n<p>To function efficiently, smart cities require not just information and communication technology (ICT) but also need to harness collective intelligence towards achieving their goals. The concept encourages <strong>engaging all citizens<\/strong> to envision a city that truly reflects them. In a smart city, <a href=\"https:\/\/liora.io\/en\/artificial-intelligence-definition\">artificial intelligence<\/a> and collective intelligence coexist harmoniously.<\/p>\n\n\n<p>Engaging in collective intelligence also means <strong>informing citizens about the initiatives underway<\/strong>. Therefore, local authorities must maintain maximum transparency to facilitate citizen participation in decision-making processes and to hold them accountable for optimizing resources.<\/p>\n\n\n<p>Ultimately, becoming a smart city isn&#8217;t exclusive to large metropolises like New York.<\/p>\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex is-content-justification-center wp-container-core-buttons-is-layout-5ee10de4\" style=\"margin-top:32px;margin-bottom:32px\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/liora.io\/en\/courses\/data-ai\/data-scientist\">Learn more about Data Science<\/a><\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"what-challenges-does-a-digital-city-face\">What challenges does a digital city face?<\/h2>\n\n\n<p>Typically, a smart city confronts three primary challenges.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"environmental\">Environmental<\/h3>\n\n\n<p>Thanks to the data collected, the smart city possesses additional means to <strong>minimize its environmental impact and tackle ecological challenges<\/strong>.<\/p>\n\n\n<p>For instance, sensors can be embedded within drinking water distribution networks to monitor water quality. Detecting any irregularity instantly makes it easier to pinpoint the issue&#8217;s source.<\/p>\n\n\n<p>Similarly, streetlights equipped with sensors can be installed, which only light up at night when detecting nearby pedestrians.<\/p>\n\n\n<p>Through these efforts, the city progressively advances its energy transition.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"modernization\">Modernization<\/h3>\n\n\n<p>To welcome new inhabitants, cities must perpetually modernize with<strong> infrastructure capable of fulfilling their citizens&#8217; expectations<\/strong>.<\/p>\n\n\n<p>For example, in cities where traffic congestion is a frequent issue, installing sensors at traffic signals can help better manage the flow of traffic.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"investments\">Investments<\/h3>\n\n\n<p>Cities also harbor the ambition to grow: to <strong>draw more companies, residents, tourists,<\/strong> etc. Each contributes towards financing the public initiatives executed.<\/p>\n\n\n<p>By providing <strong>digital solutions<\/strong> that enhance residents&#8217; quality of life, smart cities can attract more individuals; thus, improving the return on investment from the rollout of digital solutions.<\/p>\n\n\n<p>Besides generating revenue, IoT can also help the city cut costs. Connected devices are proficient at identifying unnecessary spending or anticipating potential risks.<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Digital cities know how to leverage new technologies to improve their citizens&#8217; lives. They smartly utilize connected objects and AI to optimize their services: from public transportation to air quality, waste management, or traffic flow. Explore smart cities, their operational modes, and their challenges. What is a smart city? A smart city uses new technologies [&hellip;]<\/p>\n","protected":false},"author":74,"featured_media":186415,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":false,"editor_notices":[],"footnotes":""},"categories":[2435],"class_list":["post-186413","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-digital"],"acf":[],"_links":{"self":[{"href":"https:\/\/liora.io\/en\/wp-json\/wp\/v2\/posts\/186413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/liora.io\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/liora.io\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/liora.io\/en\/wp-json\/wp\/v2\/users\/74"}],"replies":[{"embeddable":true,"href":"https:\/\/liora.io\/en\/wp-json\/wp\/v2\/comments?post=186413"}],"version-history":[{"count":3,"href":"https:\/\/liora.io\/en\/wp-json\/wp\/v2\/posts\/186413\/revisions"}],"predecessor-version":[{"id":210522,"href":"https:\/\/liora.io\/en\/wp-json\/wp\/v2\/posts\/186413\/revisions\/210522"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/liora.io\/en\/wp-json\/wp\/v2\/media\/186415"}],"wp:attachment":[{"href":"https:\/\/liora.io\/en\/wp-json\/wp\/v2\/media?parent=186413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/liora.io\/en\/wp-json\/wp\/v2\/categories?post=186413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}