From trace to algorithm: Data shadows and strategic co-optations in early locative art

This paper explores how early locative media art, emerging around the turn of the millennium, functioned as a testing ground at the intersection of newly accessible military technologies like GPS and forward-looking concepts such as ubiquitous computing. Through a comparative analysis of two seminal artworks from 2002, Esther Polak’s Amsterdam RealTime and Ursula Damm’s Memory of Space, it argues that these artistic experiments articulated a set of ‘productive contradictions’ that continue to shape our evolving relationship with urban technologies. Polak’s project stands as a landmark in urban data visualization, revealing the inherent tension between the celebration of free, exploratory movement, conceived as a technologically mediated dérive, and the structuring logic of the database. Damm’s installation, by contrast, marks a radical conceptual shift. Employing a self-organizing neural network, Memory of Space moves beyond representational mapping toward generative interpretation, ceding agency to an algorithmic co-creator while engaging presciently with questions of posthuman aesthetics and machine intelligence. This paper contends that the legacy of this artistic moment extends far beyond historical curiosity, forming instead a critical grammar for interpreting the subsequent informatization of the urban sphere, from surveillance and participatory infrastructures to the emergent agency of intelligent systems embedded in everyday life.