Governing employees in the "Bank": a discourse analysis of strategic change

This paper reports the findings from a study of ‘Transform’, a Bank’s strategic change program. The study was carried out by developing and applying a discursive model of strategic change to Transform. Findings are presented about how Transform was constructed from ‘grand discourses’ of business and science that were drawn on by senior management, and how a ‘local discourse’ of the self was formed at the intersection of these grand discourses. This paper is concerned with how senior management has attempted to govern employee identity and practices through the construction of Transform. In this respect Transform can be understood as a discourse which was designed to regulate identity and influence employee practices by constructing and disseminating a particular reality for the Bank and its employees.

Interactive television and the role of affective usability

This paper explores the importance of designing interfaces that evoke positive feelings in the user as they interact with the interface. The use of interactive television (iTV) and affective usability illustrate how usability paradigms shift as new technology is developed. Traditional television is a more passive medium than iTV and the role of the user (or viewer) varies significantly. iTV requires more of the user and to be an active contributor because of the more interactive interaction style. Interface designers need to constantly define better ways of developing interfaces that are not only usable, but also enjoyable to use.

Identifying opportunities and promoting discourse by modeling future development initiatives

Based on the development of case study research into the proposed rapid expansion of the Deakin University waterfront campus, this paper presents a computational approach to identifying and modelling future development initiatives within the urban context. The aim of the model is to augment cross-discipline discourse by generating an array of permutations that extend the range of potential design scenarios beyond the Iimits of an ad-hoc, piece-meal or discipline specific approach.

A dimensionality reduction algorithm and its application for interactive visualization

Visualization is one of the most effective methods for analyzing how high-dimensional data are distributed. Dimensionality reduction techniques, such as PCA, can be used to map high dimensional data to a two- or three-dimensional space. In this paper, we propose an algorithm called HyperMap that can be effectively applied to visualization. Our algorithm can be seen as a generalization of FastMap. It preserves its linear computation complexity, and overcomes several main shortcomings, especially in visualization. Since there are more than two pivot objects in each axis of a target space, more distance information needs to be preserved in each dimension. Then in visualization, the number of pivot objects can go beyond the limitation of six (2-pivot objects × 3-dimensions). Our HyperMap algorithm also gives more flexibility to the target space, such that the data distribution can be observed from various viewpoints. Its effectiveness is confirmed by empirical evaluations on both real and synthetic datasets.

CIDB: Chlamydia Interactive Database for cross-querying genomics, transcriptomics and proteomics data

Chlamydiae are important pathogens of humans, birds and a wide range of animals. They are a unique group of bacteria, characterized by their developmental cycle. Chlamydia has been difficult to study because of their obligate intracellular growth habit and lack of a genetic transformation system. However, the past 5 years has seen the full genome sequencing of seven strains of Chlamydia and a rapid expansion of genomic, transcriptomic (RT-PCR, microarray) and proteomic analysis of these pathogens. The Chlamydia Interactive Database (CIDB) described here is the first database of its type that holds genomic, RT-PCR, microarray and proteomics data sets that can be cross-queried by researchers for patterns in the data. Combining the data of many research groups into a single database and cross-querying from different perspectives should enhance our understanding of the complex cell biology of these pathogens. The database is available at: http://www3.it.deakin.edu.au:8080/CIDB/.

Using multimedia and interactive games to enhance students' understanding of SCM

It is challenging to teach supply chain management (SCM) practices and technologies to tertiary students. This is because the back-end and highly dynamic processes can be difficult to visualise and because many students only have experience as a consumer. This paper reports the authors' experiences using a variety of multimedia and interactive enhancements we have used with our SCM learning materials: SCM business simulations; online learning modules with interactive games; and multimedia resources such as videos and animations. The paper also provides an overview of the challenges faced using these approaches, which gives rise to a number of future research opportunities. It also argues that these approaches can support educators with any epistemological view of learning. The paper makes a significant contribution because there has been little if any research into the use of these approaches in SCM education.

Therapeutic Discourse and the American Public Philosophy: On American Liberalism's Troubled Relationship with Psychology

I explore the main currents of postwar American liberalism. One, sociological, emerged in response to the danger of mass movements. Articulated primarily by political sociologists and psychologists and ascendant from the mid-fifties till the mid-seventies, it heralded the "end of ideology." It emphasized stability, elitism, positive science and pluralism; it recast normatively sound politics as logrolling and hard bargaining. I argue that these normative features, attractive when considered in isolation, taken together led to a vicious ad hominem style in accounting for views outside the postwar consensus. It used pseudo-scientific literature in labeling populists, Progressives, Taft conservatives, Goldwaterites, the New Left and others "pathological," viz. mentally ill. Hence, "therapeutic discourse." I argue that philosophical liberalism, which reasserts the role of political theory in working out norms and adjudicating disagreement, is a more profitable way of thinking about and defending from critics liberalism. I take the philosopher John Rawls as the tradition's modern representative. This inquiry is important because the themes of sociological liberalism are making a comeback in American public discourse, and with them perhaps the baggage of therapeutic discourse. I present a cautionary tale.

New visions for addressing sustainability

Attaining sustainability will require concerted interactive efforts among disciplines, many of which have not yet recognized, and internalized, the relevance of environmental issues to their main intellectual discourse. The inability of key scientific disciplines to engage interactively is an obstacle to the actual attainment of sustainability. For example, in the list of Millennium Development Coals from the United Nations World Summit on Sustainable Development, Johannesburg, 2002, the seventh of the eight goals, to "ensure environmental sustainability," is presented separately from the parallel goals of reducing fertility and poverty, improving gains in equity, improving material conditions, and enhancing population health. A more integrated and consilient approach to sustainability is urgently needed.

Building an Interactive, Three-dimensional Virtual World

The movement of graphics and audio programming towards three dimensions is to better simulate the way we experience our world. In this project I looked to use methods for coming closer to such simulation via realistic graphics and sound combined with a natural interface. I did most of my work on a Dell OptiPlex with an 800 MHz Pentium III processor and an NVIDlA GeForce 256 AGP Plus graphics accelerator -high end products in the consumer market as of April 2000. For graphics, I used OpenGL [1], an open·source, multi-platform set of graphics libraries that is relatively easy to use, coded in C . The basic engine I first put together was a system to place objects in a scene and to navigate around the scene in real time. Once I accomplished this, I was able to investigate specific techniques for making parts of a scene more appealing.

Planning and teaching mathematics lessons as a dynamic, interactive process

We are researching actions that teachers can take to improve mathematics learning for all students, with particular attention to specific groups of students who might experience difficulty. After identifying possible barriers to learning, we offered teachers mathematics lessons structured in a particular way. Teachers’ use of the model outlined in this paper seemed productive and their resulting planning and teaching proved to be dynamic and interactive. This paper uses excerpts from a conversation between two teachers to illustrate specific aspects of the model.

Learning = playing: Interactive learning with game-based design principles

This paper explores the rapid escalation of demand for information in both complex and convergent forms of accessible technology. The authors contend that this growth creates a concomitant demand for a highly skilled information technology workforce. To ensure the preservation and continued development of this workforce, education of the information technology professional is increasingly acknowledged as one of the primary challenges
confronting educators and educational institutions. Many institutions have sought solutions to this educational conundrum in populist concepts of e-learning