7,358 research outputs found
Scenography and new media technologies: history, educational applications and visualization techniques
Get PDFThe endemic presence of digital technology is responsible for numerous changes in contemporary Western societies. This study examines the role of multimedia within the field of theatre studies, with particular focus on the theory and practice of theatre design and education. In the cross-disciplinary literature review, I investigate such primary elements of contemporary media as interactivity, immersion, integration and hyper-textuality, and explore their characteristics in the performing arts before and during the digital epoch. I also discuss various IT applications that transformed the way we experience, learn and co-create our cultural heritage. In order to illustrate how computer-generated environments could change the way we perceive and deliver cultural values, I explore a suite of rapidly-developing communication and computer-visualization techniques, which enable reciprocal exchange between viewers, theatre performances and artefacts. I analyze novel technology-mediated teaching techniques that attempt to provide a new media platform for visually-enhanced information transfer.
My findings indicate that the recent changes towards the personalization of knowledge delivery and also towards student-centered study and e-learning necessitated the transformation of the learners from passive consumers of digital products to active and creative participants in the learning experience. The analysis of questionnaires and two case studies (the THEATRON and the VA projects) demonstrate the need for further development of digital-visualization techniques, especially for studying and researching scenographic artefacts. As a practical component of this thesis, I have designed and developed the Set-SPECTRUM educational project, which aims to strengthen the visual skills of the students, ultimately enabling them to use imagery as a creative tool, and as a means to analyze theatrical performances and artefacts. The 3D reconstruction of Norman Bel Geddes' set for The Divine Comedy, first of all, enables academic research of the artefact, exposing some hitherto unknown design-limitations in the original set-model, and revealing some construction inconsistencies; secondly, it contributes to educational and creative practices, offering an innovative way to learn about scenography. And, thirdly, it fills a gap in the history of the Western theatre design.
This study attempts to show that when translated into digital language, scenographic artefacts become easily retrievable and highly accessible for learning and research purposes. Therefore, the development of such digital products should be encouraged, but care should also be taken to provide the necessary training for users, in order to realize the applications' full potential
Machine Performers: Agents in a Multiple Ontological State
Get PDFIn this thesis, the author explores and develops new attributes for machine
performers and merges the trans-disciplinary fields of the performing arts and artificial
intelligence. The main aim is to redefine the term “embodiment” for robots on the
stage and to demonstrate that this term requires broadening in various fields of
research. This redefining has required a multifaceted theoretical analysis of
embodiment in the field of artificial intelligence (e.g. the uncanny valley), as well as
the construction of new robots for the stage by the author. It is hoped that these
practical experimental examples will generate more research by others in similar
fields.
Even though the historical lineage of robotics is engraved with theatrical
strategies and dramaturgy, further application of constructive principles from the
performing arts and evidence from psychology and neurology can shift the perception
of robotic agents both on stage and in other cultural environments. In this light, the
relation between representation, movement and behaviour of bodies has been further
explored to establish links between constructed bodies (as in artificial intelligence)
and perceived bodies (as performers on the theatrical stage). In the course of this
research, several practical works have been designed and built, and subsequently
presented to live audiences and research communities. Audience reactions have been
analysed with surveys and discussions. Interviews have also been conducted with
choreographers, curators and scientists about the value of machine performers.
The main conclusions from this study are that fakery and mystification can be
used as persuasive elements to enhance agency. Morphologies can also be applied that
tightly couple brain and sensorimotor actions and lead to a stronger stage presence. In
fact, if this lack of presence is left out of human replicants, it causes an “uncanny”
lack of agency. Furthermore, the addition of stage presence leads to stronger
identification from audiences, even for bodies dissimilar to their own. The author
demonstrates that audience reactions are enhanced by building these effects into
machine body structures: rather than identification through mimicry, this causes them
to have more unambiguously biological associations. Alongside these traits,
atmospheres such as those created by a cast of machine performers tend to cause even
more intensely visceral responses.
In this thesis, “embodiment” has emerged as a paradigm shift – as well as
within this shift – and morphological computing has been explored as a method to
deepen this visceral immersion. Therefore, this dissertation considers and builds
machine performers as “true” performers for the stage, rather than mere objects with
an aura. Their singular and customized embodiment can enable the development of
non-anthropocentric performances that encompass the abstract and conceptual patterns
in motion and generate – as from human performers – empathy, identification and
experiential reactions in live audiences
Enactive Sound Machines: Theatrical Strategies for Sonic Interaction Design
Get PDFEmbodied interaction with digital sound has been subject to much prior research, but a method of coupling simple and intuitive hand actions to the vast potential of digital soundmaking in a perceptually meaningful way remains elusive. At the same time, artistic practices centred on performative soundmaking with objects remain overlooked by researchers. This thesis explores the design and performance of theatre sound effects in Europe and the U.S. in the late nineteenth and early twentieth century in order to converge the embodied knowledge of soundmaking at the heart of this historical practice with present-day design and evaluation strategies from Sonic Interaction Design and Digital Musical Instrument design.
An acoustic theatre wind machine is remade and explored as an interactive sounding object facilitating a continuous sonic interaction with a wind-like sound. Its main soundmaking components are digitally modelled in Max/MSP. A prototype digital wind machine is created by fitting the acoustic wind machine with a rotary encoder to activate the digital wind-like sound in performance. Both wind machines are then evaluated in an experiment with participants. The results show that the timbral qualities of the wind-like sounds are the most important factor in how they are rated for similarity, that the rotational speed of both wind machines is not clearly perceivable from their sounds, and that the enactive properties of the acoustic wind machine have not yet been fully captured in the digital prototype. The wind machine’s flywheel mechanism is also found to be influential in guiding participants in their performances. The findings confirm the acoustic wind machine’s ability to facilitate enactive learning, and a more complete picture of its soundmaking components emerges. The work presented in this thesis opens up the potential of mechanisms to couple simple hand actions to complex soundmaking, whether acoustic or digital, in an intuitive way
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