Category Archives: Space Syntax

Forwards to the past! Technology’s greatest triumph

WhatdidItellyou-HQ

Rick

There are so many reasons why what you have set out below is interesting. But I think I can take a different position to the one that you are developing.

My approach will be that, far from taking the human mind, behaviours, and cultural norms beyond where they have ever been before, the true value of modern technology, analytics and predictive capacity will be for cities and civilisations to recover the unbelievable sophistication that they once had. Continue reading

Integrated Urbanism – Massachusetts & the United Kingdom Partnership Forum

Introduction
Good afternoon Governor Patrick, visiting delegates and colleagues from the UK. As a recent resident of Massachusetts myself, it is a special pleasure to speak alongside the Governor on the subject of data and cities: and to share some remarks on the common interest in this room: the science of cities.

Massachusetts and the United Kingdom Partnership Forum

A few words about me: I am an architect and an urban planner in private practice. My company, Space Syntax is a consulting company that specialises in predictive analytics - using data science to forecast the impact of urban planning decisions – the “what goes where and how does it all connect together” – on urban impacts such as mobility, interaction, wealth, health and personal safety. Continue reading

From cities of movement to places of transaction

Summary of Tim Stonor’s talk at the World Cities Summit, Singapore, 3rd June 2014

From cities of movement to places of transaction – a new mobility focus for city leaders, planners and everyday users

Key responsibilities for cities
1. Imagining the future of cities and mobility.

2. Designing integrated, people-focused planning to sustain cities.

3. Measuring the social, economic and environmental value created by the movement, interaction and transaction of people.

The fundamental purpose of cities
Cities are for transaction: economic and social transaction. People come to cities to trade. It is why we have cities – they are intensifications of opportunities to trade. The public realm of the city – its network of streets and spaces – is where much of this trade occurs: a “transaction machine” which, like any machine, is more or less efficient depending on how it is engineered.

The contemporary problem of cities
This essential fact – the transactive function of the public realm – was debased in the twentieth century, when streets were designed as movement tubes, stripped of “transactive functionality”. Shops were moved off streets and into precincts. Streets became roads, clear ways, and urban freeways. The mantra of movement-at-all-costs pervaded the re-planning of existing cities and the planning of new ones. Little surprise then the cities failed – the movement tubes became clogged with traffic looking for places to park up and trade.

The rise of the Future City
Future cities are taking a different attitude to mobility, one that places human transaction at the core of its objectives.

The spatial layout of the city is being recognised as a powerful economic and cultural asset. Effective urban layouts create a grid of connections that benefits patterns of movement, land use, land value, public safety and community contact. Well-planned cities bring people together to form social and economic relations.

In contrast, disconnected cities pose profound risks to civic well-being, distancing people from each other and from opportunities to transact.

World Cities Summit 2014, Singapore
In sharing his perspective on future mobility, Tim Stonor describes new, scientific approaches to the measurement of urban network efficiency and future mobility, and shows how street patterns can be first analysed and then optimised through architectural and urban design to benefit transaction-focused mobility.

Using examples from throughout the world, he describes the urban planning challenges facing world cities and argues that these can be addressed through the considered design of street networks and mobility strategies.

Key features of a Future Mobility Strategy

1. Cities should be recognised, first and foremost, as “transaction machines” not “movement machines”.

2. Transaction happens at the pedestrian scale so transport needs to focus at this scale.

3. On a related note, cycling offers an attractive alternative to driving.

4. The focus of national and urban policy should therefore be on the creation of pedestrian and cycle movement strategies.

5. The ultimate purpose of these strategies should be on the creation of transaction and not only the enabling of mobility.

6. The economic benefits of transport should be measured not only, if at all, as time savings but also as creations of transaction opportunities.

7. New tools – pioneered by Tim Stonor’s organisation, Space Syntax – exist to model pedestrian and cycling movement, to rebalance professional efforts towards more sustainable mobility strategies.

8. The future test of success will be that, when people are asked to think “transport”, they think “walking and cycling” as well as “driving and riding public transport”; that when they consider mobility, they prioritise transaction over transport.

RIBA thinkpiece launched: “A SMART approach to digital planning & design”

The RIBA today launched a set of think-pieces on Digital planning: ideas to make it happen.

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What exactly is human scale?

Darwin masterplanDarwin City Centre Masterplan, Space Syntax

For too long, architects and urban planners have pursued the myth that human scale means “local” scale. In doing so, they have downscaled space, thinking that by fragmenting and disconnecting towns and cities into small enclaves they would be creating “community”. They were wrong.

Isolated and disconnected, people on inner -city housing estates, new towns and sprawling housing developments have found it hard to form social networks. To engage with the outside world. To be human.

And this form of urban planning prevails, being exported to developing cities worldwide.

In contrast, human scale is a combination of the local and the global, acting simultaneously on the individual. We are, unsurprisingly, more sophisticated than we were given credit for.

What do I mean? Well, consider having a doorstep conversation with a neighbour while watching the world go by on your street, or a coffee with a friend on the High Street. These are simultaneous local:global experiences.

Space Syntax analysis identifies the places where shops are most likely to locate in historic towns and cities. Using network models to study patterns of street connectivity, we find that shops are usually in locations that are simultaneously embedded in both local and global movement networks. Where everyday movement criss-crosses, be that local, short-distance movement or larger distance, global movement.

We call this “multi-scale” analysis and the places it identifies are multi-scale places.

Human behaviour is no mystery when the right kind of science is directed towards its understanding.

And the key finding for the creation of future urban settlement is that we need to think more globally. To connect more. To embrace the outside world more. To create more multi-scale places.

To make places work more effectively at the local scale we need to connect them more effectively at the global.

We need to see the human scale as a multi-scale phenomenon.

Centres and Cities

I’m sure you’re right about the link between street morphology and attractiveness to business. Centres seem to do one of three things through time. They either:

1. consolidate and grow (London, Paris)

2. move (Jeddah)

3. implode (Sunderland).

Oh, and some places:

4. never have a functioning centre (Skelmersdale, UK New Towns) because they were designed in ignorance of the importance of a) grid continuity and b) multi-scale centrality – properties measured by Space Syntax models

or

5. divide and reunite (Berlin) but we can’t blame the architects for that!

Email to Paul Swinney at the Centre for Cities

UK Spatial Infrastructure Model

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This is a model of the spatial infrastructure of Great Britain (and will soon include Northern Ireland to become a model of the United Kingdom). It allows us to zoom in and out on cities, towns and villages as well as the connections between them. It also lets us understand the hierarchy of connections at different scales – which routes are more important at a local, pedestrian scale and which are more important at a cross-country, car scale. More important routes are coloured red, then orange and green to less well connected routes in blue. Continue reading