Theo 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 instructables.com on

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.

Urban Screens 09: The City as Interface
4 December 09 at Trouw | De Verdieping Amsterdam
Program is online here
Registration: register@networkcultures.org
Tickets: € 12, students: € 10,- (bring your student card/ op vertoon van studentenpas). N.B. Fee includes lunch and a copy of the Urban Screens Reader!

Urban Screens is a series of events and seminars that has been organized around the theme of outdoor display screens (LED signs, plasma screens, projection boards, information terminals as well as intelligent architectural surfaces) in urban areas. 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 INC and the MediaLAB are proud to present a day-long program dedicated to current Urban Screens research and practice, in Trouw Amsterdam on 4 December 2009. The event will include a seminar with lectures by Urban Screens researchers and professionals, followed by the launch of the Urban Screens Reader, which is produced by the INC and the University of Melbourne.

Topics:
Urban Screens as Architecture, with Matthijs ten Berge (Illuminate), Mettina Veenstra (Novay Research), and more. Moderator: Merijn Oudenampsen (Mute, Flexmens).
The Mobile Screen, with Martijn de Waal (The Mobile City), Nanna Verhoeff (Utrecht University), Annet Dekker (Goldsmiths and Virtual Platform), Auke Touwslager & Ursula Lavrencic (Cell Phone Disco). Moderator: Jan Simons (UvA).
The Mediatized City, with Theodore Watson (Graffiti Research Lab), Juha Van ‘t Zelfde (VURB) , Gijs Gootjes (MediaLAB Amsterdam), Visual Foreign Correspondents. Moderator: Shirley Niemans (HvA).
Urban Screens Reader Launch, with Sabine Niederer.

The Urban Screens reader draws together theories, technologies, histories and artistic deployments of urban screens in public spaces. Edited by Meredith Martin, Scott McQuire and Sabine Niederer. Contributions by Giselle Beiguelman, Andreas Broeckmann, Uta Caspary, Sean Cubitt, Annet Dekker, Erkki Huhtamo, Karen Lancel and Hermen Maat, Nikos Papastergiadis, Scott McQuire, Saskia Sassen and more.

Urban Screens 09 is organized by the Institute of Network Cultures, in collaboration with MediaLAB Amsterdam, Trouw| de Verdieping and the Urban Screens Association (Melbourne).
At the venue: installations by MediaLab Amsterdam, visuals by Visual Foreign Correspondents