Abstract

Cities as we know them are built on layers of their own pasts. Moreover, cities remember themselves by preserving historic buildings, erecting statues, writing history into the names of streets, and otherwise conserving and commemorating local heritage. With widespread computerisation and computer networks come new and diverse layers of the city: digital geographies that overlie physical urban sprawl. The city of tomorrow will blend data deeply into its culture and administration; the day after tomorrow, such data will have joined the layers of its historic past. Digitisation promises to become so intimately involved in the city that its layers of data invite consideration as part of the city itself. This chapter traces how the cultural geography of a city will encompass its digital geography, and what the limitless layers of networked data portend for the cultural significance of public urban space.