%0 Journal Article %T Design of Service-Oriented Pervasive System for Urban Computing in Cali Zoo (OpenZoo) %D 2010 %@ 2010-376X %U http://hdl.handle.net/10906/79566 %X The increasing popularity of wireless technologies and mobile computing devices has enabled new application areas and research. One of these new areas is pervasive systems in urban environments, because urban environments are characterized by high concentration of these technologies and devices. In this paper we will show the process of pervasive system design in urban environments, using as use case a local zoo in Cali, Colombia. Based on an ethnographic studio, we present the design of a pervasive system for urban computing based on service oriented architecture to controlled environment of Cali Zoo. In this paper, the reader will find a methodological approach for the design of similar systems, using data collection methods, conceptual frameworks for urban environments and considerations of analysis and design of service oriented systems. %~ GOEDOC, SUB GOETTINGEN