Idealised visions of ‘The City of the Future’ are often presented as a symbol of progress. Whilst specific visions differ, the common element is the notion that in the future, Earth’s most concentrated populations will occupy city environments where a digital blanket of sensors, devices and cloud-connected data are brought together to enhance the living experience for all. Smart concepts encompass key elements of what enable effective city ecosystems – from traffic control and environmental protection to management of energy, sanitation, healthcare, security, and buildings.
Scenarios are a helpful tool to envision how human city visions might take shape over the next 10-15 years. Here we explore three 2030 scenarios showing how data, artificial intelligence (AI) and clean energy might deliver interconnected and seamless mobility in healthy, clean, smart and liveable cities.
Data drives the future
Transport for London (TfL) runs Greater London’s multi-modal transport network using a fully integrated AI-based Travel and Transport Management System (TTMS). Vast amounts of data are processed using human expertise, AI-based transport infrastructure planning and traffic management algorithms, and predictive analysis – drawing on sensors in road pavements and public transport access points. These are supplemented video interpretation from 60,000 CCTV cameras, which re-established London as the world’s most watched city, surpassing Beijing. Traffic and pedestrian flows have grown exponentially, transport’s environmental impacts have declined dramatically and globally in 2030, London is ranked first on mobility.
A single control centre automatically manages and matches services to demand – combining autonomous buses and surface and subway trains, and road and rail signalling. Live predictive analytics allows greater use of road and track space. Autonomous boats ply their trade on the Thames from Putney in the west to Woolwich Royal Arsenal in the east. An automated fail-safe mode restricts public access to capacity-sensitive areas like underground stations and riverboat piers.
Manual drive cars of all fuel types are still visible but only autonomous electrically powered vehicles are permitted the city centre Congestion Charge Area – a toll-fee is automatically charged against the vehicle’s account information held in a blockchain-based payment system.
In the late 2010s traffic controllers still manually changed timings at three-quarters of London's traffic signals to reduce queues, now the process is automated. A constant flow of data between autonomous vehicles (their current location, destination, purpose of the journey) and the central system is used to re-route traffic around congested areas. The system also gives priority to public transport and emergency services. The system’s associated app provides pedestrians’ personal digital assistant with navigational information.
Embedded road sensors monitor surface and sub-surface conditions. Traffic type and flows are constantly monitored against the TTMS’ comprehensive historic road status database – proactively undertaking maintenance. This reduces requirements for lengthier and more extensive subsequent repairs, minimising traffic disruption by accurately re-routing transport resources during repairs, maintenance and emergency situations and predicting the implications.
For the first time since the horse and cart, London is (for the most part) moving freely again thanks to its fully integrated TTMS. Not only is London moving, but other major cities around the world are seeking London’s expertise, creating an unexpected revenue for TfL.
It’s New Year’s Eve 2029 and several hundred thousand people gather in Times Square to see in 2030. The all-encompassing role of smart, autonomous self-managing vehicles is in full evidence across the city. As of tomorrow, only autonomous vehicles will be allowed on the streets except in a few designated zones and drive parks where enthusiasts will be able to take the controls. Vehicle ownership is almost obsolete as most new vehicles are effectively self-owning.
These independent taxis earn a fare for each ride and share revenues with those who manufacture, service and refuel them. The cars work in self-managing self-insuring networks –covering each other in the event of increasingly rare incidents. Autonomous technology grows ever smarter and accidents only tend to arise when human-driven vehicles are in collision with autonomous cars.
Revellers at the New Year’s Eve celebrations can rest assured that a smart-cab or personal drone will reach them within five minutes. Autonomous ambulances patrol the city with in-vehicle robots providing immediate first aid and carrying out more complex tasks under the guidance of remote doctors observing via video. Personal drones are used to extract the injured parties from their location and transport them to the ambulance. Autonomous food trucks serve revellers in public areas with drones delivering the food to the individual wherever they stand without having to navigate through the crowd. Single user Droneloos can also be summoned on demand – dropping into the midst of the crowd to enable those caught short to relieve themselves in privacy.
Autonomous vehicles have changed city life, cutting congestion, reducing pollution, providing services on demand, and freeing up car parking for new uses and pop-up activities.
Energy powers progress
Martina and her friends have a meeting at the library after school. Even in 2030, homework is still an everyday occurrence here in Paris. Taking a driverless car from school to the library – a standard transportation option for schoolchildren - the girls walk in through the grand entranceway of the library.
The historic library building is retrofitted with the smart technologies of 2030 without sacrificing the charm of the 1970’s façade. Old buildings are precious in the city—the cost to upgrade them is offset by the carbon neutrality of new transportation solutions. The building is old, net zero, and smart: when someone is dropped off at the entrance, it lets the autonomous cars know which library patrons are ready to leave, or send it to another passenger nearby.
As the girls complete their work they are earning social credits that will provide more free rides in the future; doing homework and other good deeds are a currency children use to get around town. Mobility had become a service as basic as electricity and internet – and, completely clean, safe and renewable. Electric transportation options are around every corner in the form of public mass transport (self-driving buses and trains), drone taxis and self-driving EV cars. The scaling of apps and technology to intuitively offer “Mobility as a Service” (MaaS) across the city mean private cars and driving have becoming obsolete. Smart technologies are so advanced that users rarely need to request rides; they are predictively hailed by internet-connected things (their watch, phone, home, desk).
From the library, the autonomous car drives the girls to their various homes, lessons or practices. The parents’ digital assistants communicated with the city’s main “brain,” to agree different drop off locations for their children with no wasted trips. The smart city offers a lot for families: parents are no longer caught in gridlock on long commutes to the suburbs, since efficient city planning allows large numbers of residents to live in urban places comfortably and abundantly.
Planning for the future of cities
The smart city 2030 scenarios envision here are vibrant high-tech places with transportation strategies that ensure a high quality of life. In this future, data is wealth, and physical infrastructure is a tool to extract benefits for the greater good.
The smart city movement has the potential to transform the organisation of people and physical objects in a way that transcends urban development as we know it. The shift to smart infrastructure is not simply fashionable or aspirational; in many ways, it appears to be a critical enabler of the future sustainability of cities. It can be argued that the future of human life on the planet rests on a smooth transition to cities that are more efficient, less wasteful, and more conscious of the impacts of the individual upon the greater good.
To achieve this vision, society must harness the impressive and increasing potential of the collective data drawn from large groups of people living together in cities. Who owns the data? Who decides how it is to be used? Where does the greater good overshadow individual free will, and vice versa? These are some questions that city planners and residents will need to build more dialogue around in order to ensure that future cities are intentionally wise and human, and not just smart.
Smart parking = No parking?
Will parking soon be obsolete? In 10-15 years, the idea of a stationary vehicle may be an anachronism. In future smart cities, self-driving cars will be enabled by data to orchestrate smooth mobility with almost no stopping required, other than to let passengers on and off. Self-driving cars are but one current in a larger wave of change sweeping us toward this vision; another is the erosion of car ownership.
The success of endeavours like Lyft and Ola Car have popularised mass ride sharing, and it is imaginable that in a smart city environment, such programmes could become the norm. The environmental and economic benefits, like cleaner air, and less traffic, might encourage more pedestrian areas and creation of green spaces – improving public health. Most of all, the ability to creatively reclaim spaces that are now devoted to parked cars could enhance the quality of life in cities, a key consideration in terms of the legacy for future generations.
The authors are futurists with Fast Future who specialise in studying and advising on the impacts of emerging change. Fast Future also publishes books from future thinkers around the world exploring how developments such as AI, robotics and disruptive thinking could impact individuals, society and business and create new trillion-dollar sectors. Fast Future has a particular focus on ensuring these advances are harnessed to unleash individual potential and enable a very human future.
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