Tag Archives: neighbourhood

Smart Chicago: how smart city initiatives are helping meet urban challenges

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Outside a Chicago theatre, with a huge 'Chicago' sign outside

By Steven McGinty

Home to former President Barack Obama, sporting giants the Chicago Bulls, and the culinary delicacy deep dish pizza, Chicago is one of the most famous cities in the world. Less well known is Chicago’s ambition to become the most data-driven city in the world.

A late convert to the smart city agenda, Chicago was lagging behind local rivals New York and Boston, and international leaders Barcelona, Amsterdam, and Singapore.

But in 2011, Chicago’s new Mayor Rahm Emanuel outlined the important role technology needed to play, if the city was to address its main challenges.

Laying the groundwork – open data and tech plan

In 2012, Mayor Rahm Emanuel issued an executive order establishing the city’s open data policy. The order was designed to increase transparency and accountability in the city, and to empower citizens to participate in government, solve social problems, and promote economic growth. It required that every city agency would contribute data to it and established reporting requirements to ensure agencies were held accountable.

Chicago’s open data portal has nearly 600 datasets, which is more than double the number in 2011. The city works closely with civic hacker group Open Chicago, an organisation which runs hackathons (collaborations between developers and businesses using open data to find solutions to city problems).

In 2013, the City of Chicago Technology Plan was released. This brought together 28 of the city’s technology initiatives into one policy roadmap, setting them out within five broad strategic areas:

  • Establishing next-generation infrastructure
  • Creating smart communities
  • Ensuring efficient, effective, and open government
  • Working with innovators to develop solutions to city challenges
  • Encouraging Chicago’s technology sector

 Array of Things

The Array of Things is an ambitious programme to install 500 sensors throughout the city of Chicago. Described by the project team as a ‘fitness tracker for the city’, the sensors will collect real-time data on air quality, noise levels, temperature, light, pedestrian and vehicle traffic, and the water levels on streets and gutters. The data gathered will be made publicly available via the city’s website, and will provide a vital resource for the researchers, developers, policymakers, and citizens trying to address city challenges.

This new initiative is a major project for the city, but as Brenna Berman, Chicago’s chief information officer, explains:

“If we’re successful, this data and the applications and tools that will grow out of it will be embedded in the lives of residents, and the way the city builds new services and policies”

Potential applications for the city’s data could include providing citizens with information on the healthiest and unhealthiest walking times and routes through the city, as well as the areas likely to be impacted by urban flooding.

The project is led by the Urban Center for Computation and Data of the Computation Institute – a joint initiative of Argonne National Laboratory and the University of Chicago. However, a range of partners are involved in the project, including several universities, the City of Chicago – who provide an important governance role – and technology firms, such as Product Development Technologies, the company who built the ‘enclosures’ which protect the sensors from environmental conditions.

A series of community meetings was held to introduce the Array of Things concept to the community and to consult on the city’s governance and privacy policy. This engagement ranged from holding public meetings in community libraries to providing online forms, where citizens could provide feedback anonymously.

In addition, the Urban Center for Computation and Data and the School of the Art Institute of Chicago ran a workshop entitled the “Lane of Things”, which introduced high school students to sensor technology. The workshop is part of the Array of Things education programme, which aims to use sensor technology to teach students about subjects such as programming and data science. For eight weeks, the students were given the opportunity to design and build their own sensing devices and implement them in the school environment, collecting information such as dust levels from nearby construction and the dynamics of hallway traffic.

The Array of Things project is funded by a $3.1 million National Science Foundation grant and is expected to be complete by 2018.

Mapping Subterranean Chicago

The City of Chicago is working with local technology firm, City Digital, to produce a 3D map of the underground infrastructure, such as water pipes, fibre optic lines, and gas pipes. The project will involve engineering and utility workers taking digital pictures as they open up the streets and sidewalks of Chicago. These images will then be scanned into City Digital’s underground infrastructure mapping (UIM) platform, and key data points will be extracted from the image, such as width and height of pipes, with the data being layered on a digital map of Chicago.

According to Brenna Berman:

“By improving the accuracy of underground infrastructure information, the platform will prevent inefficient and delayed construction projects, accidents, and interruptions of services to citizens.”

Although still at the pilot stage, the technology has been used on one construction site and an updated version is expected to be used on a larger site in Chicago’s River North neighbourhood. Once proven, the city plans to charge local construction and utility firms to access the data, generating income whilst reducing the costs of construction and improving worker safety.

ShotSpotter

In January, Mayor Rahm Emanuel and Chicago Police Department commanders announced the expansion of ShotSpotter – a system which uses sensors to capture audio of gunfire and alert police officers to its exact location. The expansion will take place in the Englewood and Harrison neighbourhoods, two of the city’s highest crime areas, and should allow police officers to respond to incidents more rapidly.

Chicago Police Superintendent Eddie Johnson highlights that although crime and violence presents a complex problem for the city, the technology has resulted in Englewood going “eight straight days without a shooting incident”, the longest period in three years.

ShotSpotter will also be integrated into the city’s predictive analytics tools, which are used to assess how likely individuals are to become victims of gun crime, based on factors such as the number of times they have been arrested with individuals who have become gun crime victims.

Final thoughts

Since 2011, Chicago has been attempting to transform itself into a leading smart city. Although it’s difficult to compare Chicago with early adopters such as Barcelona, the city has clearly introduced a number of innovative projects and is making progress on their smart cities journey.

In particular, the ambitious Array of Things project will have many cities watching to see if understanding the dynamics of city life can help to solve urban challenges.

Follow us on Twitter to see what developments in public and social policy are interesting our research team.

If you found this article interesting, you may also like to read our other smart cities articles:

Planning for an ageing population: designing age-friendly environments

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In the UK, increased life expectancy means that people can expect to live longer than ever before.  While this is clearly good news – and has a number of potential economic benefits – the shift in demographic structure towards an increasingly elderly population has a number of significant implications.

Following Wednesday’s blog post on the implications for planning of the ageing society, today we highlight some of the ways in which planners can help support the creation of age-friendly environments by influencing the design of the urban environment, transport, housing and the wider community and neighbourhood.

The importance of an age-friendly environment

Age-friendly environments are underpinned by three key factors:

  • Safety
  • Accessibility
  • Mobility

Such environments impact positively upon the quality of life of older people by enabling and encouraging physical activity and social connection.  This in turn has a beneficial impact upon their physical and mental health, and helps to tackle social exclusion – which can be a particular problem among older people.

Conversely, as the World Health Organisation (WHO) notes, poor design can have a negative impact:

“older people who live in an unsafe environment or areas with multiple physical barriers are less likely to get out and therefore more prone to isolation, depression, reduced fitness and increased mobility problems”

Creating an age-friendly environment

There are a number of areas in which planners may have an influence on the provision of age friendly environments:

  • the design of the urban environment
  • supporting appropriate transport options
  • the provision of age-appropriate housing
  • adequate neighbourhood and community facilities

Urban environment

In terms of the urban environment, green spaces are an integral aspect of age friendly environments.  Access to green spaces supports the physical activity of older people, makes a positive contribution to their health and wellbeing, and provides opportunities for social interaction.

Research has found that green spaces that are poorly maintained, perceived as unsafe, or contain potential hazards resulting from the shared use of parks and walkways are less likely to be used by older people.  Suggestions for improvement include the creation of small, quieter, contained green spaces and improved park maintenance.

Paths, streets and pedestrian areas are also a key planning consideration. Older people have greater reliance on pedestrian travel and are more likely to be physically active in areas that are pedestrian friendly.  The perception of safety also influences use – therefore, lighting and road safety measures can help to enhance this.

Adequate public toilet provision will also become an increasingly important issue.  Recent cutbacks have resulted in many public toilets being closed – in their review of public toilet provision in the UK Help the Aged noted that provision was sporadic. They found that the majority of older people had experienced difficulties in finding a public toilet, and even when toilets were found, they were often closed.

Transport needs

Responding to the transport needs of different groups will also present a key challenge. For example, an analysis of major European cities  by the Arup engineering consultancy found that older people typically make fewer journeys, use private cars less, public transport more (trams and buses in particular) and walk more.  In addition to this, older people’s typical walking speed – as well as the average length of walking trips – were lower than younger people’s patterns.  These differences must be considered when designing age-friendly environments.

The growing population of older people in rural and semi-rural areas, and the reliance on cars in areas with limited public transport options were also identified by Arup as important issues.

Age-appropriate housing

There will be increased demand for age-appropriate housing that meets the needs of older people as the population ages. People are likely to have longer periods of retirement and possibly longer periods of ill-health. As noted by the Future of an Ageing Population Project, unsuitable housing can damage individual wellbeing and increase costs for the NHS.

In order to meet demand, it will be necessary to both adapt existing housing stock, as well as ensure that new housing can adapt to people’s changing needs as they age.  Age-appropriate housing that supports independent living can reduce demand on health and care services, and positively enhance the lives of older people.

Thinking ‘beyond the building’

There is also a need to think ‘beyond the building’. It is thought that interventions that improve homes are likely to be less effective without similar improvements in the neighbourhood.  The ability to socialise and to access services is considered to be particularly important.

Therefore, planning for the provision of local shops and other community facilities such as GP surgeries, post offices and libraries, in tandem with an increased focus on walkable neighbourhoods and public transport provision, will help older people to be physically active and more independent.

Raising awareness

Despite a pressing need for action, the provision of age friendly infrastructure in the UK has been constrained by a lack of resources, and assigned a relatively low priority.  However, there is growing recognition of the need to raise awareness of the potential effects of the ageing population and its implications for the design of cities, towns and villages across the UK.

Planning departments cannot address these implications in isolation.  However, for their part, knowing and understanding the potential implications of the UK’s ageing population is a positive step towards the creation of a successful age-friendly built environment.

For further information, you may be interested in our other blog posts on the creation of age-friendly towns and cities and the economic opportunities presented by an ageing society.

We have also published two members-only briefings on Ageing, transport and mobility and Meeting the housing needs of older people.

Community engagement in development planning: an ongoing challenge

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Category Picture Community Developmentby Morwen Johnson

“People should be at the heart of the planning system because planning is a system to improve the quality of everyday lives” (ODPM, 2005)

The importance of engaging the wider community when making decisions about the development of land or infrastructure has long been recognised. Within the devolved nations and England, planning legislation includes a requirement for engagement, both at the level of strategic planning and local/neighbourhood planning. How to make any engagement ‘meaningful’ rather than a tick-box exercise continues to be a challenge, however.

Our latest briefing looks at some of the lessons on good practice in community engagement. This includes engaging ‘hard to reach’ groups and some tools that are often used within the planning system.

Some of the consistent messages that emerge from the literature are:

  • Community engagement must happen at an early stage in the process, so people can genuinely influence decisions and the shape of later discussions.
  • While community engagement activity is important, it should also be proportionate to the scale of proposals and the potential impact on the area.
  • The ‘community’ is not homogeneous – it comprises both geographical communities and multiple communities of interest.

 To find out more, read our full briefing which can be requested from this page.

Recent research on poverty and deprivation

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Boarded up houses in Kensington, Liverpool

by Alan Gillies

With over 300 current journal subscriptions, some weekly, some monthly, some quarterly, the Idox Information Service’s Research Officers review many journals and magazines every day, to identify the most useful and interesting articles for our members. Not all of our journals have relevant articles in every single issue, so a vital part of what we do involves separating the less relevant from the most useful, and highlighting the latter in our weekly bulletin or fortnightly topic updates. Continue reading →