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Contents:
To Invest into the Public
Camera surveillance is propagated by its advocates as an effective instrument
in the fight against crime. The deterrent properties of visible cameras are
thought to bring security, peace, quiet and order. Invisible cameras considered
as a tool in hunting down criminals. Critics of camera surveillance believe
that surveillance camera systems constantly besiege the individuals autonomy.
If one follows the activists of the Bigbrother Awards (Switzerland) on their
public spring-time camera tours through a city like Zürich, it becomes
noticeable that the city consists of several different surveillance landscapes.
The main railway station for example is extensively populated with surveillance
cameras. Cameras are operated by the railway-police as well as by the municipal
police. The objective of this surveillance is to quickly identify perturbators
and persons whose behavior does not conform to the norm to create a comfortable
atmosphere for consumers.
This homogenous, centrally controlled surveillance landscape stands in stark
contrast to the situation that one finds in a neighborhood close by. This neighborhood
called "Kreis 4 is a part of the city of Zürich that is shaped
by drug trade and prostitution. The potential for conflict is therefore heightened,
demands for "quiet and order are being articulated in political bodies
like the municipal council and in the local press. Consequently, the municipal
council has recently allowed the police to set up mobile cameras in this area.
But: surveillance cameras are already plentiful in this neighborhood: most
people have surveillance equipment in operation. Residents are securing the
entrance area of their houses with access controls that include cameras. Bigger
companies put the area around office buildings under surveillance. Small business
owners are filming the entryways to their shops. Owners of bars are overtly
filming their "territory around the bar where brawls and small-scale
gunfights erupt frequently.
The police have installed their cameras on rooftops overlooking whole intersections.
The potential as a deterrent that is inherent to surveillance cameras is used
to keep people from urinating against or "beautifying walls with
graffiti and tags. This often happens using dummie-cams: artificial cameras
made from metal or plastic boxes that have the look but not the functionality
of the real device.
Surveillance Cameras in the "Kreis 4" - here you can find
any style of camera from the high-tech to the low tech.
A culture of security has spread widely of which cameras are only a part. To
defend the private space against possible intruders, it is secured with fences,
lattices, and even with barbed wire, so that veritable "fortresses
ensue. Still, cameras can be considered a particular outgrowth of this security
culture because they are directed at public space causing very subtle lines
to emerge dividing public space into observed and unobserved areas.
Mike Davis, the US-American sociologist who coined the term "scanscape
deals in his books "The Ecology of Fear and "The City of Quartz
among other things with the implications that surveillance cameras have on the
city of Los Angeles. In "The Ecology of Fear he is describing urban
districts that have been architectonically optimized towards security, redesigned
and outfitted with cameras. "[...] video monitoring of Downtown's redeveloped
zones has been extended to parking structures, private sidewalks, plazas, and
so on. This comprehensive surveillance constitutes a virtual scanscape - a space
of protective visibility that increasingly defines where white-collar office
workers and middle-class tourists feel safe Downtown. Already in 1990
Davis describes in "The City of Quartz the impact of such chic pseudo-public
spaces. He criticizes that they are full of invisible signs asking members of
the underclass to leave. He says that critics of architecture are often evaded
by how the environment adds to or plays a role in segregation, but that the
pariahs, poor latino families, young black males, or homeless old women understand
their significance instantly. Davis describes how these social groups are isolated
in their neighborhoods. He then states that democratic space in the truest sense
has mostly vanished. Democratic space depends for him on an intermixture of
all social ranks which he says does not happen anymore. Davis horror scenario
is therefore not anymore the "Big Brother-government structure that
is threatening privacy advocates who are bent on defending the autonomy of the
individual against surveillance cameras. For Davis the horror scenario is the
abolition of public space and hence segregation.
So the point here is not to explore the repercussions that cameras have on
the individual, but to see surveillance cameras as symptoms of the privatization
of public space with the surveillance motives being multiple. It is the aim
of the project to recreate a public sphere by encouraging investment in the
public sphere in the form of mappings. The idea behind TRACK-THE-TRACKERS---
is to collectively research different surveillance landscapes, to use the net
and its unique qualities as medium of discourse and to use the laptop as a mobile
unit to take the data out into urban space. The project also aims at creating
a consciousness for the manner and multitude of camera surveillance in urban
public space and to encourage resistance in the form of the collaborative acquisition
of a vocabulary against such surveillance projects.
Top
Psychic Climate Zones in a City
Guy Debord, co-founder of the Situationist International, already investigated
the effect that geography has on the psyche in the 1950ies. The Situationists
conquered, mapped and marked the urban territory. In "Introduction to a
Critique of Urban Geography" Debord remarks "the evident division
of a city into zones of distinct psychic atmospheres". According to his
opinion, neighborhoods and urban districts do not differ in their architectural
style but in these psychic climate zones. He states that this fact is apparently
not noticed, at least there seems to be no investigation into and analysis of
the reasons that lie behind these zones. In his opinion, the discovery of such
could be of great use. The mapping, sonifying and "tapping into" of
these psychic climate zones which is contained in "TRACK-THE-TRACKERS---"
can therefore be seen as a psychogeographic field of experimentation, because
it deals with preserving and making accessible the invisible lines that surveillance
cameras draw through public space. Top
Functionality
Participants move through the urban environment with a bag that contains a
laptop computer. Connected to this computer are a regular computer mouse, earphones
and a GPS-Receiver. The GPS-Receiver delivers the current position of the participant
to the computer. Before leaving, the participant has downloaded the current
version of the database that contains the GPS-coordinates of the previously
mapped surveillance cameras. The database is downloadable from www.t-t-trackers.net.
The software on the computer compares the current position of the participant
with the data contained in the database and makes the result audible. The sound
gets denser when the participant moves into an area with a higher camera density.
When he/she moves into the vicinity of a camera, the sound gets very aggressive.
Participants can map surveillance camera locations themselves by clicking the
mouse that is attached to the outside of the bag. The bag is therefore not opened
to record camera locations. The markings are put into a queue. Once the participant
is located in a place with an Internet connection he/she can then complete the
markings with some additional information such as place, city and pictures of
the camera. This information is then uploaded to the database on www.t-t-trackers.net
and therefore again made available for use by others. Camera locations in the
database also have to be assigned to a "camera group so as to put
them in a context with the findings of others to create a new context.
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As a basic principle, the mapping tool is designed to incorporate many different
perspectives on the subject of camera surveillance, which can be more or less
differentiated. The idea is not to build a data-acquisition tool for highest
efficiency, but to find the highest possible multitude of perspectives on what
is happening to the public sphere, how it is perceived and how surveillance
influences the public sphere.
TRACK-THE-TRACKERS is a tool non-pragmatic tool for the acquisition of knowledge.
It is about setting different perspectives into a greater context. This kind
of collaborative, discursive knowledge acquisition is specific for electronic
networks. Top
Sound
The collaboratively gathered knowledge is taken on the journey through the
urban environment. The data is not visualized but made audible (sonification).
Visual maps are cumbersome because they have to be read actively, therefore
occupy the full attention of the reader and do not leave the field of vision
free for navigation in urban space. So new surveillance cameras cannot be discovered
while reading a map. The sound directs the gaze on zones of video surveillance
and animates the participant to have a closer look.
The permanently heard sounds are generated by the data that is sent to the
computer by the GPS-receiver. It is the data that is generated when the participant
moves. Sine-wave tones of low frequency are generated from this data.
The second permanent sound is the surveillance camera density in the greater
vicinity of the participant. The database is constantly searched for the coordinates
of surveillance cameras that are close to the coordinates of the current position
of the participant. The number of surveillance cameras manifests in the same
amount of hard "knocking-sounds. Depending on where the participant
is currently moving the amount of these sounds differs and serves as an indicator
for a changing scanscape.
The soundscape temporarily intensifies when the participant moves close to
a surveillance camera that has been previously mapped and is therefore included
in the database.
The collaboratively mapped data is translated into a combined sonification,
which manifests in an increasing or decreasing density of sounds. This effect
is generated when the participant moves through an outdoor environment with
a clear view of the sky. The effect is a collective psychoscape, as an indicator
for a changing environment. Top
Design Concept
Markings in the public sphere are mostly made with the colors yellow and white
on dark asphalt.
Dashed and continuous lines are dividing up the public space into zones. The
writing is applied to streets and walkways is usually held in a uniform stencil
font in capitals. These markers define how the public space is to be used, who
is supposed to move where, and what one has to refrain from.
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TRACK-THE-TRACKERS--- uses these "street aesthetics. Different (asphalt-)grey
tones are used as background, text is held in yellow and white. The logo is
written in a stencil font and is designed to have the irregularly worn look
of street lettering.
The dashed line is used as a separation element. The "software level,
the part of the work that is the actual working tool, not the project description
and documentation, is designed in the pseudo-three-dimensional style typical
to software. The icons in the "description layer are designed in
the stencil style and the icons on the "software layer are drawn
to resemble icons found in a software environment. The main colors grey, yellow,
and white are retained on both levels. Top
Technological Concept
Hardware: During my research into wearable applications I found out that in
the field of mobile mini computers research and technology are very advanced
but conceptually not innovative. Researchers at the Zürichs Federal
Institute of Technologys Institute for Wearables are developing highly
complicated, high-capacity minuscule computers, which can be integrated for
instance into textiles. Concerning the function of this technology, there seems
to be little advance beyond the idea of the ever-helpful digital assistant.
It is the defined goal of this institute, to technologically perfect such a
digital assistant, a device that is totally focussed on the individual user.
All their research efforts seem to go into that direction. TRACK-THE-TRACKERS---
is a mobile computer application that ideally is not aimed at the individual
but at a collective system. So the aim is not to build an individual tourist
guide but a collaborative environment.
If looked on from the perspective of hardware TRACK-THE-TRACKERS--- conflicts
with established notions of the mobile application: the laptop computer is hidden
in the bag on the journey through urban public space, information is not visualized
but made audible and input is given through a generic USB-Mouse (the same as
can be found on an office-workers desk). Further, the software is designed
that any laptop could be used and that even a really cheap GPS receiver should
work with the software. TRACK-THE-TRACKERS--- aims to demonstrate in the use
of hardware the possiblities of recombination and the use of consumer technology
derived from modification. TRACK-THE-TRACKERS--- represents the conviction that
it is possible that anyone can build their own mobile application contrary to
established notions of how technology is supposed to be used.
TRACK-THE-TRACKERS--- is aimed against the expansion of the private, proprietary
sphere into the public sphere. This abstract principle is also applied to the
TRACK-THE-TRACKERS--- software. The camera database is publicly viewable and
its content can be modified by anyone. The same data is present on the mobile
unit, so a backup is always there. TRACK-THE-TRACKERS--- consists of software
whos license allows modification and redistribution, so that it is possible
to share the software with others and use it in different contexts. In the area
of software property in the form of source code is often privatized without
paying attenion to the fact that software as public property can be much more
useful than as the "intellectual property of a few. Top
TRACK-THE-TRACKERS--- as "Network Installation
TRACK-THE-TRACKERS--- manifests, when one moves in public space. The mobile
units (bags containing laptop, gps-receiver and mouse) can be self-built or
borrowed. In the exhibition "Code
Campus at Ars Electronica
2003 the bags were dispensed to exhibition visitors at a central place. The
presence of the project was staged as a control
space with mobile security fences and floodlights.
As mentioned before, the mobile units can also be self-built by following instructions
on the website www.t-t-trackers.net . With future versions of the software,
this set of instructions will hopefully become easier and non-experts will be
able to install the www.t-t-trackers software. Top
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