'Piggy in the Middle': the Liminality of the Contract Researcher in Funded 'Collaborative' Research

This paper considers the challenges faced by contract researchers employed on interdisciplinary, cross institutional research projects. It argues that current funding requirements and a general fashion for \'collaborative\' research have produced growing numbers of contract researchers employed to carry out other people\'s research. These contract researchers are caught, like a \'piggy in the middle\', between disciplinary boundaries, geographic sites, institutional cultures, theoretical incommensurabilities and competing grantholders. Their position is made all the more difficult because such collaborations, in practice, often blur the sense of \'ownership\' and therefore responsibility for the research, leaving the contract researcher responsible for operationalising and undertaking the work, but with little acknowledgement of their commitment. The paper includes a number of suggestions for dealing with such difficulties.Interdisciplinary, Collaborative, Research Assistant, Contract Research, Teamwork

Career Development Program for Refugee and Migrant Youth

The Career Guidance for Refugee and Migrant Young People project is an initiative of the South Metropolitan Migrant Resource Centre funded by the Department of Education and Training. It aims to develop, pilot and evaluate a career development and planning program that specifically meets the learning levels and needs of refugee youth with low levels of education, cultural life skills and English language ability

A Bound on the Number of Integrators Needed to Linearize a Two-input Control System

For nonlinear control systems with two inputs we consider the problem of dynamic feedback linearization. For a restricted class of dynamic compensators that correspond to adding chains of integrators to the inputs, we give an upper bound for the order of the compensator that needs to be considered. Moreover, we show by an example that this bound is sharp

Trajectory generation for the N-trailer problem using Goursat normal form

Develops the machinery of exterior differential forms, more particularly the Goursat normal form for a Pfaffian system, for solving nonholonomic motion planning problems, i.e., motion planning for systems with nonintegrable velocity constraints. The authors use this technique to solve the problem of steering a mobile robot with n trailers. The authors present an algorithm for finding a family of transformations which will convert the system of rolling constraints on the wheels of the robot with n trailers into the Goursat canonical form. Two of these transformations are studied in detail. The Goursat normal form for exterior differential systems is dual to the so-called chained-form for vector fields that has been studied previously. Consequently, the authors are able to give the state feedback law and change of coordinates to convert the N-trailer system into chained-form. Three methods for planning trajectories for chained-form systems using sinusoids, piecewise constants, and polynomials as inputs are presented. The motion planning strategy is therefore to first convert the N-trailer system into Goursat form, use this to find the chained-form coordinates, plan a path for the corresponding chained-form system, and then transform the resulting trajectory back into the original coordinates. Simulations and frames of movie animations of the N-trailer system for parallel parking and backing into a loading dock using this strategy are included

Construction and Evaluation of an Ultra Low Latency Frameless Renderer for VR.

© 2016 IEEE.Latency-the delay between a users action and the response to this action-is known to be detrimental to virtual reality. Latency is typically considered to be a discrete value characterising a delay, constant in time and space-but this characterisation is incomplete. Latency changes across the display during scan-out, and how it does so is dependent on the rendering approach used. In this study, we present an ultra-low latency real-time ray-casting renderer for virtual reality, implemented on an FPGA. Our renderer has a latency of 1 ms from tracker to pixel. Its frameless nature means that the region of the display with the lowest latency immediately follows the scan-beam. This is in contrast to frame-based systems such as those using typical GPUs, for which the latency increases as scan-out proceeds. Using a series of high and low speed videos of our system in use, we confirm its latency of 1 ms. We examine how the renderer performs when driving a traditional sequential scan-out display on a readily available HMO, the Oculus Rift OK2. We contrast this with an equivalent apparatus built using a GPU. Using captured human head motion and a set of image quality measures, we assess the ability of these systems to faithfully recreate the stimuli of an ideal virtual reality system-one with a zero latency tracker, renderer and display running at 1 kHz. Finally, we examine the results of these quality measures, and how each rendering approach is affected by velocity of movement and display persistence. We find that our system, with a lower average latency, can more faithfully draw what the ideal virtual reality system would. Further, we find that with low display persistence, the sensitivity to velocity of both systems is lowered, but that it is much lower for ours

Composer for Socialism: Betz on Eisler

  &nbsp

The Pedagogy Which Underpins a Personal Curriculum for Pupils with Severe Physical Disabilities, Complex Medical Difficulties and a Diverse Range of Learning Needs

This article considers an appropriate pedagogy for learners with severe physical disabilities, sensory difficulties, complex medical difficulties and a diverse range of cognitive abilities in one particular school. In turn it discusses the curriculum which was designed around that pedagogy. As we consider an era when many of these children would not have survived to attend school, or would have been deemed ineducable, and move to a time in which medical interventions have improved and their right to education is now protected. It discusses how we find ourselves faced with the questions ‘how’ do we teach children such as these? What do we need to take into consideration in order to do so? It is clear that the field of special education has to change in response to a different cohort of students. Finally it suggests that the most appropriate curriculum is one that follows the pedagogy of these particular learners and is personal to them both in terms of the curriculum and assessment due to their diverse difficulties and learning needs

The Experimental Years: A View from the Left

  &nbsp

Cornelius Cardew

  &nbsp

Pathways to apprenticeships and traineeships for people from culturally and linguistically diverse backgrounds

Western Australia is experiencing a substantial shortage of skilled labour. The State Government is committed to increasing participation in the workforce across the board, through schemes such as the Plans 4 Jobs, especially because of the current severe skills shortage in the economy. The State Government is also committed, through the four principles of civic values, fairness, equality, and participation enshrined in the WA Charter of Multiculturalism, to promoting the full participation of all groups in all aspects of our community – social, economic, and civil – and to removing any systemic barriers to full participation. This commitment is also embodied in the multi‐departmental Policy Framework for Substantive Equality. Aside from equity, denying equal opportunity also engenders resentment and hostility within our community, diminishes human value, and denies the state the full benefits of all its members’ talents. The cost of discrimination accrues to those who are denied opportunity and to the society which tolerates discrimination. Members of Culturally and Linguistically Diverse (CaLD) communities in this state, in particular those from new and emerging communities, do not currently participate in apprenticeships and traineeships in significant numbers; this is regrettable and it is recommended that measures be taken to remedy this. The Western Australian Department of Education and Training (DET) commissioned this report to investigate barriers to apprenticeships and traineeships confronting people from CaLD backgrounds, and to recommend strategies to improve their participation in apprenticeships and traineeships. The project was undertaken by the Australian Academy of Race Relations (AARR) at Murdoch University, for DET, during the period July – November 2005. DET has many good programmes to promote apprenticeships and traineeships, including to members of CaLD communities. However, the array and complexity of these can be daunting, resulting in a lack of awareness of all the programmes available