Book Launch: ‘The Urban Screens Reader’

sabine niedererIn the final session of the conference, Sabine Niederer presented the launch of the first book dedicated entirely to the urban screens theme, The Urban Screens Reader. The book was edited by Scott McQuire and Meredith Martin from the University of Melbourne and Sabine Niederer from the Institute of Network Cultures. The Urban Screens Reader contains three sections: ‘Urban Screens: History, Technology, Politics’, ‘Sites’, and ‘Publics and Participation: Interactivity, Sociability and Strategies in Locative Media.’ The book in pdf will be soon available for free download on the INC website.

Continue reading

Urban Screens Conference Reports

 The Urban Screens conference which took place in Amsterdam on the 4th of December this year is the fourth in a series of events which has been organized around the theme of display screens (LED signs, plasma screens, projection boards, intelligent architectural surfaces, etc.) in urban spaces. It supports the idea of using public space as a platform for creation and cultural exchange, strengthening the local economy and encouraging public discussion. Since the first Urban Screens event in 2005 in Amsterdam, related international conferences have taken place in Manchester in 2007 and Melbourne in 2008. The series of events encourages the exploration of opportunities to employ the growing infrastructure of large digital displays in public space currently used mainly as a tool to influence consumer behavior through advertising, and expand them by displaying cultural and artistic content with the purpose of revitalizing public space, and generating public engagement and interaction.

Continue reading

Light as Artistic Medium: Paul Klotz (and the Meaningfulness of Interactive Features in Media Artworks)

klotzPaul Klotz is an applied art engineer and light designer who specializes in interactive light installations for public spaces. By means of light and sound installations which create a feedback loops between the passerby and the installation upon physical interaction with the artwork, he attempts to set up in public spaces artistic zones which captivate, entertain and enrich human experience.  The Tunnel Vision installation for example is a light and sound installation which responds to the individual’s hand movements within it by sound and light alterations.

Continue reading

Juha Van ‘T Zelfde on the Role of ‘Urban Informatics’ and The ‘Cloud City’ in Urban Redevelopment

juhaJuha Van ‘t Zelfde spoke at the Urban Screens conference in Amsterdam (December 4, 2009) in behalf of VURB, a foundation located in Amsterdam which focuses on policy and design research concerning urban computational systems. His presentation focused on what might be called urban informatics’. VURB endorses the development of urban informatics’ as a potential discipline concerned with the issue of management of all the data related to urban environments generated by inhabitants and visitors of a city, now mobile technology users. This content generated by means of ubiquitous computing, sensor technologies and mobile media transforms the urban environment by adding another virtual layer to the urban space. The foundation is involved in investigating precisely how these networked digital resources are changing the way we understand, build and inhabit cities and attempts to find creative ways to manage and use all the user generated data related to urban sites and include it in the process of shaping future cities.


In investigating the role of all the user generated data adding another dimension to the city space in shaping the city of the future, VURB is attempting to create an interactive platform to accommodate, administer and make available and searchable all this data. Juha Van ‘t Zelfde mentioned something like an app store, a platform on top of which people can build other applications.

VURB does not only attempt to provide a framework for policy and design research but it envisions itself also as a connector linking municipalities and other actors interested in the theme of the city as interface. The foundation is also involved in promoting the theme by means of public events. One of these events will take place in 2010 and will be a one day marathon on the theme of the ‘cloud city’.

Theo Watson: Start Your Own Graffiti Research Lab!

theoTheo Watson is one of the members of Graffiti Research Lab, an art group which brings together hacking and graffiti writing into digital graffiti as a form of communication in urban spaces. The organization is based in New York and now has other nodes Mexico, Vienna, and Amsterdam, where Theo is located.

The group experiments with digital technologies, L.E.D. lights, software, projectors and magnets as tools for artistic expression at urban level. Their projects, which were exhibited at several modern art festivals, are detailed by videos on their website. The L.A.S.E.R. Tag project  for example enables writing on urban surfaces such as building facades or walls by means of computer vision technology, projectors and a laser pointer:


But what makes the group’s activity truly valuable is the fact that the artist – engineers develop free tools with open-source technologies which can be used by graffiti writers. Their website documents all their projects and offers the tools for free download. The group has even posted tutorials on the DIY website on

how to start grl

This does not make digital graffiti accessible to anyone however because a certain level of practical understanding of the technology is necessary to operate and adapt the tools. The pratice is more of a ‘geek’ – oriented graffiti, to use the words of one of the founders of the group, Evan Roth. Moreover, the high prices of acquisition for some of the equipment, such as the projectors, which can get to 7000 euros, make them still inaccessible to many.

Mettina Veenstra on How Public Screens Can Help Build Social Capital

mettina veenstraMettina Veenstra is principal researcher and coordinator of the theme public screens at Novay Research. Novay is a Dutch research institute for ICT driven innovation. Her presentation at the Urban Screens conference in Amsterdam on the 4th of December this year focused on what public displays can do for public space in terms of stimulating encounters and interactions between people in public spaces. They envision the role of public digital displays as external stimuli for encouraging contact between people, with art being an important type of stimulus. But why is it important to foster social interactions? According to Mettina Veenstra social interactions lead to social capital which is important for our well being and our economy.

 The speaker identified eight functions of public displays: information, entertainment, art and culture, advertising, communication, better services, e-participation (the stimulation of discussion on environment and other local issues) and influencing (colors or imagines that can improve the mood of people). The speaker presented a series of projects for public screens which incorporate these functions and ideally aim to generate social capital. For example, a game projected in neighborhood public digital displays, the main target audience of which are youngsters, permits any individual who owns a mobile phone to play with the main character of the game, a dog, along with other people who access the game trough their mobile phones. A social networking site which links you to people whom you played the game with has also been set up. Other projects aim at encouraging the practice of performing arts in public spaces, while others are designed for public areas of office spaces with the purpose of stimulating workers to get in touch with each other by means of a constant flow of messages related to their activity.

The ‘recipe’ for fostering social capital which Novay puts in practice emphasizes the ‘locality’ of content and it’s direct relevance to the individual (personalized content), as well as allowing people to interact with the screens. The personalization of content is enabled by the integration of sensors and facial recognition technology in context aware applications.

This year’s Urban Screens conference in Amsterdam focused less on theoretical aspects and more on showing some of the actual artistic and non-commercial projects and installations which have been developed for digital displays in public space, and Mettina Veenstra’s presentation was one of them. I could not help noticing with surprise the great gap between theory and practice in what producing applications and installations for digital interfaces in public space as platforms for creation, cultural exchange and social interaction are concerned. While the growing number of such projects is certainly a step in the right direction, an issue that deserves more attention is a more informed and critical integration of new technologies, such as surveillance technologies, in these projects. For ambient intelligence enthusiasts, a recent exhibition which took place in New York, The Sentient City, provides a useful source for reflection. The Too Smart City section of the exhibition contained a series of artworks which amusingly explored potential technological failures of augmented objects, as a way to generate reflection about the transformations and effects of living in an intelligent urban environment.

Another concept which has been extensively and uncritically used today in the presentations with implicit positive and ideological connotations directly related to the applications’ potential to foster social change is the concept of ‘interaction’ in relation to media applications. However, interaction with digital environments is often not the much celebrated ’empowerment’ of the individual now an user/participant, to replace the passive consumption of traditional media, but simply reaction and individual configuration of a technological environment with a limited number of already defined potential paths. Moreover, the participant’s agency in artistic environments is not meaningful in itself in relation to social change but only when it “sets empathy in motion toward responsible interaction and constructive change.” (Stiles and Shanken, forthcoming: 93).

I am convinced that The Urban Screens Reader which has been launched today and which will soon be available for free download on the INC website,  will be an useful tool in bridging the gap between theory and practice.


Kristine Stiles and Edward A. Shanken, Missing in Action: Agency and Meaning in Interactive Art, forthcoming in Margot Lovejoy, Christiane Paul, Victoria Vesna, eds., Context Providers: Context and Meaning in Digital Art (University of Minnesota Press).

Nanna Verhoeff: Mobile Digital Cartography from Representation to Performance of Space

nanna verhoeff

Nanna Verhoeff, associate professor in the department of Media and Culture studies at Utrecht University, had one of the very few yet very welcomed theoretical presentations at the Urban Screens conference which took place on the 4th of December this year in Amsteram.

Her contribution focused in particular on mobile screens (such as mobile phones, PDA’s and GPS devices), and their role in urban screen culture. She discussed the specificity of these screens in relation to the concept of mobility, an often encountered trope in the history of screen media.

The first question which the speaker addressed was: how are these mobile screens different from the large digital displays in urban space? And, in relation to a broader range of screen media, how do mobile screens influence the relationship between the user, the screen and the space outside the screen?

As Nanna Verhoeff points out, one of the differences between mobile screens and traditional static screens is the fact that mobile screens are ‘application based.’ The mobile screen serves as an interface for the convergence of various technologies and software applications: they can act as cameras, interfaces for online communication or surfing the web, as well as GPS devices. While the relationship between user and screen as material object may remain ‘static’ and unchanged in the context of the mobility afforded by the use of mobile digital screens, what changes and deserves attention according to the speaker is “the relationship to the off-screen space, the world surrounding the screen, [which] is perhaps becoming at once more intimate, more flexible, and more mobile”:

“Because of these characteristics (application-based hybridity + “intimate” closeness) mobile screens put forward practices of a mobile and haptic engagement with the screen that fundamentally revise the spatial coordinates of large, fixed and (paradoxically) distancing televisual, cinematic, and architectural screen-dispositifs. When the screen is becoming an interactive map, camera, and a networked communication device all-in-one, these mobile (touch)screens and practices of mobile screening problematize set boundaries of agency, between making, transmitting, and receiving images (who “makes”, “programs” and watches them). Moreover, these devices turn the “classical” screen as flat and distanced window on the world, into an interactive, hybrid navigation device that repositions the viewer central within that world.”

Equipped with mobile screens we therefore become a sort of ‘postmodern’ cartographers: we produce space by navigating through and interacting with an augmented space. But unlike traditional cartography which is concerned with the systematic and objective rendering of space and space relations at different scales, creative cartography in 4D enabled by mobile screens is a subjective, flexible and open-ended practice of personalized space mapping.

What are some of the applications which enable this practice? GPS navigation, for example, in which the movement produces the map, is one of them. Another example of subjective/ creative production of space is geo tagging, through which geographical identification data is added to media such as photos. In mobile augmented reality, reality browsers or ‘layar’ applications, the information enhanced map fluctuates according to our position.

In conclusion, Nanna Verhoeff points out to a new notion of cartography which is being revealed by the use of these applications, by means of which we are not only navigating space but also constructing space. According to her cartography:

“it is not a precondition only, but a product of navigation, and as such, cartography is becoming more than a systematic representation of space: it is a performance of space in a true sense: a making and expressing of space.”

With this notion the media theorist emphasizes the necessity of a shift in discussing some of the contemporary media practices from the notion of representation, which received criticism in modernity for its potential to produce alienation and engender passive consummation, to the notion of process, performance, performativity, more specifically “the process in which representation comes into being” through the embodied experiencing of space.