Applied theatre : performing the future

Objective: This paper provides an introduction to applied theatre and performance as a body of practice that may enhance the wellbeing of Indigenous communities. Applied theatre forms are conceptualized along a continuum from ‘performance-oriented’ to ‘participant-oriented’. Participant reflections are reported from a pilot workshop in Papua New Guinea, as a contribution to the evolution of theory and practice of applied theatre for health promotion in Indigenous communities. -------- Methods: Twelve Papua New Guinean nationals engaged in health promotion participated in the workshop. Participants were invited to reflect on the potential application of the theatre forms for their own health promotion practice. The workshop was qualitatively evaluated through a focus group at the conclusion of the workshop. --------- Results: Participants identified specific theatre forms which they could use in their own health promotion practice. Several participants articulated a view that participant-oriented forms were more likely to influence health-related behaviour than performance-oriented forms, in their cultural context. --------- Conclusions: The theatre-for-development literature does not yet clearly articulate how specific theatre forms may be more or less efficacious in terms of influencing health-related behaviour across cultural contexts. More extensive research into this question will yield significant benefits in terms of focusing practice culturally.

ICTs for creative practice in drama : creating cyberdrama with young people in school contexts

This study explores young people's creative practice through using Information and Communications Technologies (ICTs) - in one particular learning area - Drama. The study focuses on school-based contexts and the impact of ICT-based interventions within two drama education case studies. The first pilot study involved the use of online spaces to complement a co-curricula performance project. The second focus case was a curriculum-based project with online spaces and digital technologies being used to create a cyberdrama. Each case documents the activity systems, participant experiences and meaning making in specific institutional and technological contexts. The nature of creative practice and learning are analysed, using frameworks drawn from Vygotsky's socio-historical theory (including his work on creativity) and from activity theory. Case study analysis revealed the nature of contradictions encountered and these required an analysis of institutional constraints and the dynamics of power. Cyberdrama offers young people opportunities to explore drama through new modes and the use of ICTs can be seen as contributing different tools, spaces and communities for creative activity. To be able to engage in creative practice using ICTs requires a focus on a range of cultural tools and social practices beyond those of the purely technological. Cybernetic creative practice requires flexibility in the negotiation of tool use and subjects and a system that responds to feedback and can adapt. Classroom-based dramatic practice may allow for the negotiation of power and tool use in the development of collaborative works of the imagination. However, creative practice using ICTs in schools is typically restricted by authoritative power structures and access issues. The research identified participant engagement and meaning making emerging from different factors, with some students showing preferences for embodied creative practice in Drama that did not involve ICTs. The findings of the study suggest ICT-based interventions need to focus on different applications for the technology but also on embodied experience, the negotiation of power, identity and human interactions.

AIDS and pro-social television : industry, policy and Australian television drama

This thesis examines the intersection of popular cultural representations of HIV and AIDS and the discourses of public health campaigns. Part Two provides a comprehensive record of all HIV related storylines in Australian television drama from the first AIDS episode of The Flying Doctors in 1986 to the ongoing narrative of Pacific Drive, with its core HIV character, in 1996. Textual representations are examined alongside the agency of "cultural technicians" working within the television industry. The framework for this analysis is established in Part One of the thesis, which examines the discursive contexts for speaking about HIV and AIDS established through national health policy and the regulatory and industry framework for broadcasting in Australia. The thesis examines the dominant liberal democratic framework for representation of HIV I AIDS and adopts a Foucauldian understanding of the processes of governmentality to argue that during the period of the 1980s and 1990s a strand of social democratic discourse combined with practices of self management and the management of the Australian population. The actions of committed agents within both domains of popular culture and health education ensured that more challenging expressions of HIV found their way into public culture.

Applied batch cryptography

The material presented in this thesis may be viewed as comprising two key parts, the first part concerns batch cryptography specifically, whilst the second deals with how this form of cryptography may be applied to security related applications such as electronic cash for improving efficiency of the protocols. The objective of batch cryptography is to devise more efficient primitive cryptographic protocols. In general, these primitives make use of some property such as homomorphism to perform a computationally expensive operation on a collective input set. The idea is to amortise an expensive operation, such as modular exponentiation, over the input. Most of the research work in this field has concentrated on its employment as a batch verifier of digital signatures. It is shown that several new attacks may be launched against these published schemes as some weaknesses are exposed. Another common use of batch cryptography is the simultaneous generation of digital signatures. There is significantly less previous work on this area, and the present schemes have some limited use in practical applications. Several new batch signatures schemes are introduced that improve upon the existing techniques and some practical uses are illustrated. Electronic cash is a technology that demands complex protocols in order to furnish several security properties. These typically include anonymity, traceability of a double spender, and off-line payment features. Presently, the most efficient schemes make use of coin divisibility to withdraw one large financial amount that may be progressively spent with one or more merchants. Several new cash schemes are introduced here that make use of batch cryptography for improving the withdrawal, payment, and deposit of electronic coins. The devised schemes apply both to the batch signature and verification techniques introduced, demonstrating improved performance over the contemporary divisible based structures. The solutions also provide an alternative paradigm for the construction of electronic cash systems. Whilst electronic cash is used as the vehicle for demonstrating the relevance of batch cryptography to security related applications, the applicability of the techniques introduced extends well beyond this.