Spherical Photography and Virtual Tours for Presenting Crime Scenes and Forensic Evidence in New Zealand Courtrooms

The delivery of forensic science evidence in a clear and understandable manner is an important aspect of a forensic scientist's role during expert witness delivery in a courtroom trial. This article describes an Integrated Evidence Platform (IEP) system based on spherical photography which allows the audience to view the crime scene via a virtual tour and view the forensic scientist's evidence and results in context. Equipment and software programmes used in the creation of the IEP include a Nikon DSLR camera, a Seitz Roundshot VR Drive, PTGui Pro, and Tourweaver Professional Edition. The IEP enables a clear visualization of the crime scene, with embedded information such as photographs of items of interest, complex forensic evidence, the results of laboratory analyses, and scientific opinion evidence presented in context. The IEP has resulted in significant improvements to the pretrial disclosure of forensic results, enhanced the delivery of evidence in court, and improved the jury's understanding of the spatial relationship between results.     

Accountability and effectiveness of NGOs: adapting business tools successfully

The central argument of this article is that many of the tools developed to strengthen for-profit businesses can be applied to NGOs to make them more effective and accountable. The authors address a gap in the development literature by defining and describing how business tools can be effectively transferred to NGOs. They examine the implementation of ISO 9000 Quality Standard by one NGO, the Cambodia Trust. The experiences of the Cambodia Trust demonstrate that business tools have a place in NGO management. The article also questions the extent to which the Cambodian experience can be seen as best practice for NGOs.     

The Promise of Legal Semiotics

The aim of the 2008 Roundtable was to focus on the progress to date in the many facets—methodological, epistemological and conceptual—of the field of legal semiotics, specifically the contribution of different schools and forms of semiotics as well as emerging and emergent semiotics approaches which can be used in researching and interpreting law and legal phenomena. The participants sought primarily to engage with the epistemological and methodological challenges which the field currently faces and to discuss the implications of these.     

Judicial conformity versus dissidence: an economic analysis of judicial precedent

The individual decision made by a judge does not only reflect his personal preferences about a case but also the expected response of the judicial community to the decision. We propose an analysis of judicial attitudes towards precedent based on the adoption externalities associated with legal rules. The situation is modelled as a coordination problem within a sequential game of two periods in which judges play a bandwagon strategy.     

Crop diversity and livelihood security in the andes

Andean farmers have traditionally adapted and selected varieties of quinoa and potatoes to reduce their vulnerability to a range of environmental risks. Data suggest that this strategy is being undermined. Market pressures, particularly the requirements for consistency and quantity along with the import of subsidised wheat products, are leading to the displacement of quinoa and indigenous potato varieties. This paper explores the feasibility of maintaining crop diversity while ensuring that farmers benefit from market opportunities. For potato, the most promising approach is one of ‘conservation through use’, whereby development practitioners identify market niches for local rather than cosmopolitan varieties. Meanwhile, quinoa production and consumption has been enhanced by government-sponsored initiatives that use quinoa in food-support programmes. The success of these efforts to enhance livelihood security requires an enabling policy environment that encourages extension approaches, where the emphasis is on farmers' active participation, and supports public and private interventions in remote rural areas.