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Tag "psychogeography"

I have been talking a lot recently about the creation of space as a synthesis of body and body movement. The idea is directly linked to observations or better visualisation method used for the UrbanDiary data.
The track log is simply points with a lat/long coordinate and a time stamp. However it can be assumes that around this location up to certain distance, depending on physical objects, the environment is experienced. Regarding the sequencing along the clock time information, these experience multiply and over time create a spatial corridor.
Purely by thinking of the body as a physical object moving you can imagine the same creation of ‘space’. This idea heavily draws on the use of memory, of the fading ‘space’ and the imagination of possible ‘spaces’.
To illustrate this idea of choreographed movement here is a series of dance moves that create the space along a clearly defined stepping sequence.
Image taken from chas.utoronto.ca – T’ai-chi footwork

The instruction to Thriller – taken from Nada Mas

For the Thriller instruction here is the original for more facial expression! check it out.

Thriller from Mauro Firmo on Vimeo.

If you have noting to do over the weekend here is the step by step youtube instruction.

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As an update to the ‘what shape are you?’ post, here are some new shapes. The Project now counts twenty participants so we also have twenty shapes.
All shapes are produced over the period of two month and are represented here at the same scale.
As previously noted these ‘drawings’ depend on the location of important destination relative to one another and on mode of transport as well as frequency. The mental picture of the city that each individual builds up while interacting with the urban fabric is tremendously different. Linking back to the visualisation ‘The Naked City’ the phsychogeography of the city is very much dependant or a result of this as produced through the derive.

Image by urbanTick for UrbanDiary – (click for large version) – Different shapes produces by participants of the UrbanDiary project over the same period of time.

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In the UrbanDiary Interview I am using mental maps to get participants to express how they navigate the space in the city. Mental map in this context means that participants are asked to draw a sketch of how they remember and would describe the space they are using on a daily bases. In addition to the technical GPS record this personal view has the focus on perception of space based on memory, experience, personal circumstances and current concerns. The sheet is prepared with a title and a box, but is otherwise blank. Participants are completely free on how to draw a “map”. The only rule is not to copy it from a street map or image. In addition they are asked to comment on what they draw, to record the sequence the sketch of their mental images of space is drawn. See earlier posts on the UrbanDiary mental maps here and here.
On of the very famous studies using mental maps is “The Image of the City” by Kevin Lynch. It was carried out over five years and summarized in this 1960 book. Lynch says: “Every citizen has had long associations with some parts of his city, and his image is soaked in memories and meanings.” (Lynch, 1960, p 1) It is a fairly sweet and stereotypical description with a lot of implicit hints to society but expresses that there is some knowledge and meaning in each one of us about the environment we live in and have to navigate through. It is something that is not about North or South, exact distance measurements or overarching, objective descriptions. Rather it is about personal experience, judgment and what is physically and psychically important to the subject. Lynch said, “Most often our perception of the city is not sustained, but rather partial, fragmentary, mixed with other concerns. Nearly every sense is in operation, and the image is the composite of them all.” (Lynch, 1960, p 2)
As early as 1913, Charles Trowbridge commented on how people have different sense of orientation. He concluded two groups of navigators. Some people have imaginary maps in their heads centered upon the location of their homes. They are able to navigate a certain distance on familiar ground, but they would lose orientation in unfamiliar ground. The other group was more described as “egocentric“ and orientated to their own position at the moment. With a better ability to navigate in unfamiliar territory.

The map is just one form of expression of these personal memories and descriptions. But although it is called a map, it has two fundamental differences. It has no scale and no objective direction assigned to it. The drawing lives of its elements and may only stand in this context, e.g. there is no assumed direction pointing towards north unless the author of the map assigns it with an arrow. Nevertheless some features of a map can be borrowed by the participant, such as top down view, symbols, and so on.
Other methods can be a description in words, both as a text or an interview. The Lego Serious Play is an other creative way to expressing memories and perception and a more hand on approach. David Gauntlett from Westminster University is a researcher working with this method.

The instructions to draw a mental map are simple. The focus lies on the content and not the beauty of the sketch, there is no right or wrong. The key is that the sketch is not copied from a map or image but rather drawn from memory.
Lynch introduces the mental map to the participants as follows: “ We would like you to make a quick map of … Make it just as if you were making a rapid description of the city to a stranger, covering all the main features. We don’t expect an accurate drawing – just a rough sketch.” Lynch 1960, p 141)
It is a rather quick exercise and does not require a lot of planning and thinking. In fact from my experience with mental map-making, there are three phases to the creation of the sketch. First is the skeleton phase, it contains most of the important information, objects, direction, names and paths. The second phase puts the flesh on by linking between memories with information and description. This will often trigger some more memories and makes the map rich and representative. The third and last phase is the beauty process, where no more important information is added, but rather the sketch is adjusted and critiqued.

sturgeonsstuff – there is also a podcast about a group of students discuss their mental map of the world and Image The New Yorker magazine – A New Yorker Mental Map, taken from tamibeikelboom.

Mental maps have been used in a variety of spatial research. On one hand there are studies such as Lynches with a focus on the built environment and a rather detailed perception description. On the other hand there are studies to focus on the quality of the environment more in terms of feelings such as desire, stress, fear or happiness. Such a study has been done by David Ley in Philadelphia in 1972 or a current similar project on fear in Los Angeles by Sorin A. Matei, 2003. From participants responds he was able to create a three dimensional surface to represent the amount of fear in the Los Angeles region. This is indicated with red and green colours. While working with children mental maps are also often used as a method of expression. For example in “Environmental fears and dislikes of children in Berlin and Paris” by Olga Nikitina-den Besten, 2008 looks at the absence of children in today’s cities and investigates the highly specialized urban environment from a child’s perspective of safety, fear and joy. The aspect of drawing should not be underestimated. With children, the reaction will ultimately be ok they like drawing so the method is appropriate, but adults often have more difficulties to draw even a simple sketch. Drawing is not something adults necessarily do very often, but children are expected to some drawing.

Image from Environmental fears and dislikes of children in Berlin and Paris by Olga Nikitina-den Besten – A boy, 10 years, from Berlin and a girls, 12 years, from Paris.

An investigation into peoples desire using mental maps is summarized in the book “Mental Maps” by Peter Gould and Rodney White. They are looking at where would people like to life. They asked people: “Suppose you were suddenly given the chance to choose where you would like to live – an entirely free choice that you could make quite independently of the usual constraints of income or job availability. Where would you choose to go?” (Gould, 1974, p 15) From the responses they generated a surface of desire for different areas in the world. Here an example of a 3d model of the UK, where the height indicates the desire. Clearly there is an increase from north to south (model viewpoint is in the north looking south).

Image by Peter Gould and Rodney White, 1974.

To a great extend there is a lot of information contained within the mental maps on how people perceive the space and ultimately how people create their space. The creation of space could be something very personal and through what the essence of mental maps is a very dynamic concept of temporal perception based on mood, concerns and circumstances. As a very abstract concept it could be compared to the creation of space in the virtual world as an orbit around subject in time and space. Space as in social space or individual space is probably not the same as Euclidean space, the way we think about space generally. If we describe space from personal perception and time point of view, the concept of space might be something very different from the space as a box concept.

To extend and intensify the research on mental maps you are all invited to contribute your own, very personal mental maps of the place you live. For this purpose is the flickr group MENTAL MAP at http://www.flickr.com/groups/mentalmap/
It is an open group and you can ad your sketch of the environment you life in. The instructions are outlined above by Kevin Lynch.
You can contribute two types of maps, an overall sketch of the city, town or village you life in and a detailed description of your way to work and back home again. For both it would be great if you include a short description and it is necessary to geotag the image before adding to the group. Otherwise it will be rejected by flickr. The geotag is a rough location in the area of your sketch.
I am thinking about putting all the mental maps together in a publication as a summary of worldwide perception of people’s environments.


A map of all the posted Mental Maps can be seen here. There might not be much there at the moment but hopefully it will grow in the next few weeks.

Gould, P. & White, R., 1974. Mental Maps, Harmondsworth: Penguin.

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An interesting approach to mapping urban environments, while at the same time highlighting activities. It is a very experimental approach to documenting an urban landscape, the location is Shoreditch in London. How the visualization makes use of different layers, not literally but implicit is great. A lot of things are happening simultaneously in the city, did you know?

Shoreditch, London – paperscape from jeeyun kim on Vimeo.

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Image taken from Emotional Cartography by Christian Nold

Christian Nold’s book Emotional Cartography has featured on this blog earlier, shortly after it ha been published online. This time `I would like to look back at the book and talk a bit more about the content beside Christians projects.
The book is a collection of essays that tie in with Christian Nold’s Biomapping Project. The six elements basically form the main body of the book and are hold together with some o the Biomapping project visualizations.
The range of contributions ranges from fictional stories (Marcel van der Drift) to theoretical and practical analysis of participative art (Sophy Hope). This really provides a good context for the project even if you haven’t been familiar with Christians work beforehand. In some contributions the text is reprinted, others are specifically written for this publication, but all try hard to relate to the idea of Emotional Cartography.
The striking image that these text point out about the concept paint, is how unique, new and innovative this approach is.
To begin the book the introduction titled “Emotional Cartography – Technology of the Self”, Christian Nold sets out the context, introduces his work and the essays. He is not short in examples and project anecdotes so it is a text that makes you want to know more.
The first essay “Machines Made to Measure: on the Technology of Identity and the Manufacture of Difference” has a strong focus on the body it possibilities and contradictions with the possibility to injure or imprisoning. The identity is explored along examples of body parts of uniqueness, such as fingerprints.
“A Future Love Story” by Marcel van der Drift a picture of futuristic usage of location based information and the extend to which the technology could be directly connected to the human body. It is a rather literal and direct story that draws strongly on present development.
Steven Boyd Davis writes about the interpretation and the subjective stand points in his text “Mapping the unseen: Making Sense of the Subjective Image”. The concept of engaging with these subjective views of location information is very interesting and funny at times. Surprisingly he manages largely to ship around the obvious example of mental maps.
Sophy Hope then brings up the context of the engaging public art in the UK. “Socially Engaged Art: The Conscience of Urban Development” draws out historic and recent examples of this mainly urban phenomenon of participative art projects and how it has come to take on new roles in local community planning.
The book concludes with Tom Stafford exploring the possibilities of the human brain in a following up text entitled “Hacking our Tool for Thought” to his book “Mind Hacks” written for O’Reilly together with Matt Webb. Tom explores the possibility and limitations of the human brain and how it potentially could be hacked. He is also interestingly very much focusing on the aspect of such possibilities for the group and not the individuals. He largely draws directly on the output of some of the Emotional Cartography projects, which provides a good integration and conclusion for the book.
Overall an interesting collection and a good read because it is diverse. Apart from the introduction there is very little about the technological aspects of the Emotional Cartography project. This is refreshing and allows for other focuses to be worked out more prominently. Especially the topic of the body enjoys a great focus although I suspect this was not planned to such an extend.
The book is freely available on the internet as a full quality colour version at emotionalcartography or as a 2mb version here. It is all published under a Creative Commons.

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Christian Nolde form biomapping has put together a book containing essays around the topic of emotions, mapping, experience and visuals of the city. The book is called Emotional Cartography – the Technologies of the self. It is freely available on the internet as a full quality colour version at emotionalcartography or as a 2mb version here. It is all published under a Creative Commons.
It is edited by Christian and contains a number of essays by other people like, Raqs Media Collective, Marcel van de Drift, Dr Stephen Boyd Davis, Rob van Kranenburg, Sophie Hope and Dr Tom Stafford.

Image from emotionacartography

Christian’s Biomapping projects are great works bringing together both environmental and body informations.
His famous Greenwich Emotion Map was one of the first things I used Google Earth for. The kml can be downloaded here.

Images from biomapping

Here Christian combines informations such as sweat indicator, photographs taken by the participants, location information and comments by the participants.

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Another look at the recent interviews does focus on the personal schedule. Part one on mental maps can be found here. To complement the GPS records the individual information regarding the daily program participants have set up, is an important bit to draw a more comprehensive picture.
During the interview participants are asked to note down what their schedule is on a daily, weekly and yearly basis. The daily schedule is an obvious unit, but to put it in a more meaningful context additional units have been chosen.
It turned out that this is usually the longest and most complicated bit of the interview. It seems to be not as simple to explain one’s daily schedule. There are a lot of ifs, ands, ors together with thens and woulds. In short it is presented as a dynamic string of decisions with numerous dependencies. Nevertheless there are strong elements of directory within this pool of fluent decision making. Again the major element is the working week versus the weekend. It is very easy to simplify all this information and boil it down to a few catchy phrases. Too often in the past personal schedules have been described as work, leisure, home. I don’t think this can captures the richness with which participants have talked about their personal routines. Even if on first sight a story sounds simple and organized the perception of it for the individual might be different. To illustrate this an extract of one record.

Image by UrbanTick for UrbanDiary – the daily schedule
To put it in a context the weekly time frame can help to understand that there are variations to this. In the example the changes are mainly between workweek and weekend. The focus does represent the personal situation. There are big differences between participants that have dependent children and those that have none.

Image by UrbanTick for UrbanDiary – the weekly schedule

Taking the two time frames together it represents the participants “mind map” of weekly activities. Regarding the information one might think there could be large gaps between plans and activities. But actually the two are pretty close. The “mental picture” of our routines is pretty good. Comparing this to participants’ perception of their spatial activities this is surprising. In spatial terms people often think their activities are much more flexible and they are traveling more than they actually are. This has lead to a lot of disappointment during the GPS tracking. (See UrbanDiary week 2)
By generating a schedule from the GPS data we have another record of when activities take place and are able to compare the two. They are pretty similar. The generated schedule plots data per hour and is coloured by weekday. Vertically the amount of activity at the time is shown an is derived from the number of recorded log points.
The two peaks represent the rush hour. The very light colour on top is the activities that took place on Saturdays. Sunday on the other hand is
the darkest colour on the bottom.

​Image by UrbanTick for UrbanDiary – Weekly schedule generated from GPS records

Regarding the timeframe interaction with the urban form takes place an abstract version of the schedule can help. The following representation has only four units over 24 hours to simplify and make clear where activity takes place, the units are morning, midday, afternoon and evening. Activity that involves spatial interaction on weekdays is basically during the rush hour in the morning and the evening. Other than this there is little activity. The weekend pattern is different in terms that there is afternoon and evening activity, with Saturday being the most active day. (See also the detailed analysis of the daily weekly and monthly pattern of UD participants)

Image by UrbanTick for UrbanDiary – the weekly schedule simplified

The information from the time frame of one year has not proofed to be too interesting. For most of the participants this was a too wide category. It seems not be a unit that a lot of people plan in, although in professional life this is definitely important and annual planning is key. In terms of personal activity few have had planned activities other than the expected Christmas and Easter brakes. Birthdays and holiday were among the other named activities on a yearly scale.
Regarding the city and spatial morphology longer terms are of course interesting, but the connections have probably to be found elsewhere.

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As a second phase of the UrbanDiary project, the data collection focuses on the participants perception of their routine and activity. During semi structured interviews detailed information to accompany and extend the data collected via the GPS device. The selected topics for the interview are personal information such as work status and family status, routine, schedule, spatial knowledge, contextual knowledge, transport, memory of routes and GPS device usage. During the interview the participants are also asked to write down information about their daily, weekly and yearly schedule and also to draw a mental map of their travel from home to work and back.
Some preliminary observations from on e of the first sketches drawn by a UD participant, looking at mode of transport, sequence of noting down descriptive elements and a comparison to the GPS record of the route.

Mental Map analysis by UrbanTick for UrbanDiary

Of course also the way participants’ use the space given to work on is already very interesting and in this case only the very top of the sheet was used. Participants are asked to comment on what they draw and the transcript of this helps to interpret the drawing, for example regarding the sequence or comments they have made about their feelings in connection with a certain element.
The first two analysis diagrams look at relationship of mode of transports (top) and sequence of map creation (bottom), both based on the participants meal map. What looks like another of the GPS records is more of a dot-to-dot doodle.
Mode of transport in this example is bus journeys and walking. Comparing this to the GPS record (left) it is clearly visible that the length of the bus journey is different. In the mental map the walked part is in much more detail represented than the bus journey.

This is only to give a quick update on the UD project. The amount of data that these interviews provide for the project will keep me busy for a while. The next update will be on a comparison of schedules.

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While working with the GPS track data of the UrbanDiary project, in connection with the series of interviews I am conducting, I suddenly recognized the different shapes and patterns that are being produced by the participants. Really funny shapes and forms, but always with a number of strong fix points. The shape is determined by a number of factors such as the spatial relationship of destinations, the distances traveled, the amount of travel and the intensity of repetition. The first point, relationship of destinations makes for the overall shape and the last point, the intensity of repetition makes for the character of the shape.
The images are all generated from data of participants who have a track record of two month and the drawings are the same scale.

Images by UrbanTick for UrbanDiary

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Another nice clip illustrating how elements and configurations of spaces shape the experience of our daily journeys.

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