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How does architecture operate as a security technology? This contribution sets out how reflexive security research and urban studies approach built environments as political inclusion and exclusion instruments. It first presents how this role is understood to operate in the respective scholarly fields, and then illustrates its ambivalent operation with two mini‐case studies centering on Bogotá and Zürich. In doing so, the contribution seeks to familiarize readers with architecture‐oriented reflexive political analysis, and to draw out main lines of further investigation. 相似文献
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The MBioID initiative has been set up to address the following germane question: What and how biometric technologies could be deployed in identity documents in the foreseeable future? This research effort proposes to look at current and future practices and systems of establishing and using biometric identity documents (IDs) and evaluate their effectiveness in large-scale developments. The first objective of the MBioID project is to present a review document establishing the current state-of-the-art related to the use of multimodal biometrics in an IDs application. This research report gives the main definitions, properties and the framework of use related to biometrics, an overview of the main standards developed in the biometric industry and standardisation organisations to ensure interoperability, as well as some of the legal framework and the issues associated to biometrics such as privacy and personal data protection. The state-of-the-art in terms of technological development is also summarised for a range of single biometric modalities (2D and 3D face, fingerprint, iris, on-line signature and speech), chosen according to ICAO recommendations and availabilities, and for various multimodal approaches. This paper gives a summary of the main elements of that report. The second objective of the MBioID project is to propose relevant acquisition and evaluation protocols for a large-scale deployment of biometric IDs. Combined with the protocols, a multimodal database will be acquired in a realistic way, in order to be as close as possible to a real biometric IDs deployment. In this paper, the issues and solutions related to the acquisition setup are briefly presented. 相似文献
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Jonas Prager 《Public administration review》2008,68(1):167-180
Contracting out has become an accepted and, indeed, universal method of providing services in both the private and public sectors. Yet rarely has a municipality outsourced just about every service under its direct control—from public safety (police and fire), to solid waste collection and disposal, to parks maintenance, to municipal engineering and legal services. Weston, Florida, a city of some 62,000 residents, operates with just three employees—the city manager and two assistants. Hence the primary role of city manager has changed as well, from day-to-day administrator to contract manager and monitor. This essay describes the contracting operations in Weston and evaluates their efficiency and effectiveness. 相似文献
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