Independent or self-regulation: An assessment of economic oversight of air traffic management in Australia and New Zealand

The regulatory governance of two government-owned, commercialised, monopoly air navigation service providers in Australian and New Zealand is assessed. Economic oversight by an independent regulator in Australia is compared to self-regulation in New Zealand. The Stern and Holder (1999) evaluation framework is applied and user assessments are considered. Both models meet the attributes of sound regulatory governance in most respects. Significant changes in the industry environment indicate that regulatory governance should be reassessed, including with regard to linkages between price regulation and service delivery.     

Beyond the romantic and naı¨ve: the search for a complex ecological aesthetic design language for landscape architecture in New Zealand

Landscape design is an expression and repository of cultural values and beliefs, and in Aotearoa, New Zealand, the designed landscape faces particular challenges. Globalization is seen as a potential threat to landscape identity, which is even more significant for a country which has built its economy and self-image from its unique natural landscape. The potential for resistance is limited by the small size and youth of the profession of landscape architecture in New Zealand. While traditions of farming and gardening extend back to early European settlement in the mid nineteenth century, and beyond to indigenous Maori practices of land modification, professional landscape design is a relatively recent development (the first tertiary course in landscape architecture began at Lincoln College (now Lincoln University) in 1969). Landscape design in New Zealand draws its vocabulary from the power of the country's natural heritage landscapes, convinced that a naturalistic aesthetic exclusively represents environmental health. Some of the core values of New Zealand society are, however, overlooked by designers. The need to develop a critically informed design language which includes the farming landscape along with the natural one is argued. The invention of such a language, referred to as a complex ecological aesthetic, is seen as a potential source of design expression that is invigorated by the tension between mechanistic and natural landscape aesthetics. It therefore has the potential to promote environmental health, while being regionally grounded, and can help face the challenges that globilization poses to the landscape.     

How to go global: A transformative process model for the transition towards globally distributed software development projects

We employ design science research to develop a process model for the management of globally distributed software development (GDSD) projects. The model provides guidance for transforming established project frameworks in organizations to cope with additional challenges that a global project scale entails. The model integrates extant GDSD project management knowledge and makes it actionable for project managers, especially those with limited GDSD experience. The model was evaluated and found to be effective in transforming an actual GDSD project with teams in Germany, Poland, and India. Interviews with project managers with and without GDSD experience support the model's wider applicability to other contexts and IT project types. The model can also be used in GDSD project retrospectives to identify areas for improvement. In a research perspective, our model constitutes a novel type and instance of a social meta-artefact intended to transform existing social artefacts to retain their usefulness in evolving contexts.     

Ageing in Suburbia: Designing for Demographic Change in Australia and New Zealand

In the next half-century, Australia's population of people aged over 65 is set to almost double. As a consequence, there is an urgent need in both Australia and New Zealand, where older people value their independence, for housing that fully supports them in their own suburban homes. With only a handful of models in place, Mark Taylor , Professor of Architecture at the University of Newcastle, Australia, and Laurie Buys , a Professor in the School of Design at Queensland University of Technology in Brisbane, have tracked down some promising precedents for suburban living in adapted homes and within community-based shared housing.