title: Design and construction of a configurable full-field range imaging system for mobile robotic applications

authors: Carnegie, Dale A.

subjects: mobile robotic devices

abstract: Mobile robotic devices rely critically on extrospection sensors to determine the range to objects in the robot’s operating environment. This provides the robot with the ability both to navigate safely around obstacles and to map its environment and hence facilitate path planning and navigation. There is a requirement for a full-field range imaging system that can determine the range to any obstacle in a camera lens’ field of view accurately and in real-time. This paper details the development of a portable full-field ranging system whose bench-top version has demonstrated sub-millimetre precision. However, this precision required non-real-time acquisition rates and expensive hardware. By iterative replacement of components, a portable, modular and inexpensive version of this full-field ranger has been constructed, capable of real-time operation with some (user-defined) trade-off with precision.

text: Design and construction of a configurable full-field range imaging system for mobile robotic applications Mobile robotic devices rely critically on extrospection sensors to determine the range to objects in the robot’s operating environment. This provides the robot with the ability both to navigate safely around obstacles and to map its environment and hence facilitate path planning and navigation. There is a requirement for a full-field range imaging system that can determine the range to any obstacle in a camera lens’ field of view accurately and in real-time. This paper details the development of a portable full-field ranging system whose bench-top version has demonstrated sub-millimetre precision. However, this precision required non-real-time acquisition rates and expensive hardware. By iterative replacement of components, a portable, modular and inexpensive version of this full-field ranger has been constructed, capable of real-time operation with some (user-defined) trade-off with precision.

year: 2011

title: The impacts of liquor outlets in Manukau City: Summary report

authors: Cameron, Michael Patrick

subjects: liquor outlets

abstract: There has been significant recent debate over the impact of liquor outlets on communities in New Zealand. This report summarises the key results from a research project undertaken between 2008 and 2010. Media analysis and research with community stakeholders confirm that the issue is a focus of concern among communities in New Zealand. In Manukau City, off-licence liquor outlets tend to be located in areas of high social deprivation and high population density, while on-licence liquor outlets tend to be located in main centres and areas of high amenity value. Higher off-licence density is associated with lower alcohol prices and longer opening hours. The density of both off-licence and onlicence liquor outlets is associated with a range of social harms, including various police events and motor vehicle accidents. However, these results are context specific and care should be taken in applying them to other locations.

text: The impacts of liquor outlets in Manukau City: Summary report There has been significant recent debate over the impact of liquor outlets on communities in New Zealand. This report summarises the key results from a research project undertaken between 2008 and 2010. Media analysis and research with community stakeholders confirm that the issue is a focus of concern among communities in New Zealand. In Manukau City, off-licence liquor outlets tend to be located in areas of high social deprivation and high population density, while on-licence liquor outlets tend to be located in main centres and areas of high amenity value. Higher off-licence density is associated with lower alcohol prices and longer opening hours. The density of both off-licence and onlicence liquor outlets is associated with a range of social harms, including various police events and motor vehicle accidents. However, these results are context specific and care should be taken in applying them to other locations.

year: 2010-03

title: Relational and culturally responsive supervision of doctoral students working in Māori contexts: Inspirations from the Kingitanga

authors: Glynn, Ted

subjects: Relational and culturally responsive supervision

abstract: There is much to celebrate in the greatly increased number of Māori and non-Māori students in New Zealand tertiary institutions undertaking doctoral research on issues of importance to Māori.
However, in honouring their commitments to the Treaty of Waitangi, tertiary institutions need to ensure that Māori doctoral students and their Māori communities maintain their right to define their own research questions, research paradigms and methodologies. As supervisors of doctoral research students investigating issues of significance to Māori people, it is essential that we learn to position ourselves as visitors in someone else’s cultural space, as partners in the Treaty of Waitangi, and as co-constructors of knowledge and research methodology rather than as experts and gatekeepers (Berryman, SooHoo, & Nevin, 2013; Glynn, 2012).

This paper was occasioned by an invitation from the organisers of the annual Kingitanga Day cultural and educational programme at the University of Waikato. The Kingitanga movement has much to teach us about how to frame and conduct research that responds to long-standing injustices that have marginalised Māori people. The Kingitanga has inspired us through the resistance, resilience, agency and humility of its leaders in asserting their right to define the effects of historic and contemporary injustices, and the right to define their own responses to these injustices.

In this paper, we explore some of the relational and culturally responsive understandings we have arrived at from supervising the research of four doctoral candidates in Education (two Māori and two non-Māori). This research has been designed to promote the success and wellbeing of Māori students in mainstream schools, addressing historic and ongoing injustices experienced by Māori students and their whānau and communities.

text: Relational and culturally responsive supervision of doctoral students working in Māori contexts: Inspirations from the Kingitanga There is much to celebrate in the greatly increased number of Māori and non-Māori students in New Zealand tertiary institutions undertaking doctoral research on issues of importance to Māori.
However, in honouring their commitments to the Treaty of Waitangi, tertiary institutions need to ensure that Māori doctoral students and their Māori communities maintain their right to define their own research questions, research paradigms and methodologies. As supervisors of doctoral research students investigating issues of significance to Māori people, it is essential that we learn to position ourselves as visitors in someone else’s cultural space, as partners in the Treaty of Waitangi, and as co-constructors of knowledge and research methodology rather than as experts and gatekeepers (Berryman, SooHoo, & Nevin, 2013; Glynn, 2012).

This paper was occasioned by an invitation from the organisers of the annual Kingitanga Day cultural and educational programme at the University of Waikato. The Kingitanga movement has much to teach us about how to frame and conduct research that responds to long-standing injustices that have marginalised Māori people. The Kingitanga has inspired us through the resistance, resilience, agency and humility of its leaders in asserting their right to define the effects of historic and contemporary injustices, and the right to define their own responses to these injustices.

In this paper, we explore some of the relational and culturally responsive understandings we have arrived at from supervising the research of four doctoral candidates in Education (two Māori and two non-Māori). This research has been designed to promote the success and wellbeing of Māori students in mainstream schools, addressing historic and ongoing injustices experienced by Māori students and their whānau and communities.

year: 2015