41 resultados para Binocular-rivalry


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This thesis analyses the development of the Ballarat East Free Library (1859), the Ballarat Mechanics’ Institute Library (1859) and the City of Ballaarat Free Library (1878) within the broader context of public librarianship in Victoria between 1851-1900. Mechanics’ Institute libraries and free libraries represent the major derivatives of a nineteenth-century library model that emphasised the pursuit of lifelong learning, private reading and the enjoyment of genteel recreational facilities. The circumstances that led to the formation of an Institute and a free library in Ballarat in, 1,859 provide a unique opportunity to analyse the public library model for two reasons. These libraries were established in a remarkable goldfield city that enjoyed a number of economic and cultural advantages and secondly, the Ballarat Mechanics’ Institute Library and the Ballarat East Free Library experienced such spectacular growth that by 1880 they were two of the largest public libraries in Australia. However, it is argued that this growth cycle could not be sustained due to a combination of factors including low membership levels, limited funding for recurrent expenditure purposes, and heightened dissatisfaction with the book collections. Libraries began to stagnate in the late-1880s and the magnitude of this collapse in Ballarat, and throughout the colony, was subsequently confirmed with the publication of a national survey of Australian libraries in 1935. The ‘Munn-Pitt’ report found that public libraries had provided a better service in 1880 than at any other time in the next six decades. Four conclusions are drawn in this comparative analysis of the Ballarat Mechanics’ Institute Library, the Ballarat East Free Library, and to a lesser extent, the City of Ballaarat Free Library, between 1851-1900. Firstly, is it shown that the literature places considerable emphasis on the formation of public libraries but is far less critical of the long-term viability of the public library model as it evolved in Ballarat and throughout the colony in the nineteenth century. Secondly, whilst Ballarat and its library committees benefited from the city's prosperity and the entrepreneurial zeal of its pioneers, these same library committees were unable to overcome the structural flaws in the public library model or to dispel the widespread belief that libraries were elitist organisations. As a consequence, membership of the major libraries in Ballarat never exceeded 4% of the total population. Thirdly, it is acknowledged that an absence of records relating to book borrowing habits by individuals limits is a limiting factor, but this problem has been addressed, in part, by undertaking a comparative analysis of collection development policies, invoices, lists of popular authors and books, public comment and the book borrowing patterns of a number of comparable libraries in central Victoria. These resources provide a number of insights into the reading habits of library patrons in Ballarat in the late-nineteenth century. Finally, this thesis focuses on the management policies and practices of each library committee in Ballarat in order to move beyond the traditional explanation for the demise of nineteenth-century libraries and to propose an alternative explanation for the stagnation of public libraries in Ballarat in the mid-1880s. The traditional explanation for the demise of colonial libraries was the sudden reduction in government funding in the 1890s, whereas this thesis argues that a combination of factors, including the unresolved tensions with regard to libraries collection development policies, committee and municipal rivalry, and increasing conservatism, had already damaged the credibility of Ballarat’s libraries by the mid-1880s. It is argued that the intense rivalry between library committees resulted in an unnecessary duplication of services and an inadequate membership base. It is also argued that the increasingly conservative, un-cooperative and uninviting attitudes of these library committees discouraged patronage and as a direct consequence, membership and daily visitor rates of the free and Institute libraries in Ballarat plummeted by 80% between 1880-1900.

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International business strategies are affected by economic conditions, although the resource-based view would suggest that company resources are a more significant factor. This paper identifies differences in the international strategy behaviours of companies located in countries which, as a result of the GFC, entered either a deep recession, a shallow recession or no recession at all. Empirical evidence is provided for companies with home country markets with each of these conditions. The ability of international strategy theories to explain these behaviours is considered. Based on observations of international businesses with home country markets in each of these categories, it is suggested that determinants of international strategy during financial crises (and immediately after) are influenced by the strength of the home country market, foreign market government protectionist behaviour, international exchange rate variations and local levels of rivalry.

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This article analyzes preconceptions about fidelity critisism in screen adaptation. It argues that the paragone, the ancient comparison and rivalry between the visual and verbal arts over-determined fidelity criticism. Also noted is the concept of intersection, an adaptation type distinguishable from a faithful transposition, introduction by professor Dudley Andrew. The translation and film adaptation of theatre is said to be adressed by professor Phyllis Zatlin. One source of differences arising from inter-medial translation is textual transfer.

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This article explores the role that urban place and specifically urban comparison play in the public performances of both the comedian Barry Humphries and the character Edna Everage. In developing Claire Colebrook's analysis of satire as a form of humour that is physically and historically located, we argue that the initial success of Humphries’ satire rests on his elaboration of a specific series of geo-social locations. The article then examines the ways in which Edna makes the local her own global, demonstrating how Barry Humphries has progressively modified and internationalised Edna's provincialism so that his satirical cultural project is understandable over five decades and beyond her origins in Melbourne.

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The Centre for Intelligent Systems Research (CISR) based within Deakin University’s Geelong campus has been developing technology specifically for remote render-safe of IED since being awarded a CTD contact in 2006. During this time, research engineers have worked with key defence and industry stakeholders to develop a series of robotic platforms tasked with immersing a soldier in his or her remote environment. Utilising Haptics (force feedback technology), stereovision (binocular video stream for depth perception) and intuitive user controls, the robots have been engineered to deliver maximum effectiveness while allowing minimal training liability. In Victoria, CISR’s OzBot series of mobile platforms have been used by the Victorian Police in a first-responder capacity, exploiting the 30-sec system boot-up and man-portable design to get eyes-on-target at the soonest possible moment. The CISR robotics group has been working on technologies that reduce operator fatigue, minimise training liability and maintenance, developing simulation technologies for increased training availability and develop mobile platforms with increased range, payload, manipulator reach and capability. This paper describes some of the technologies, methods and systems developed by CISR in the field of IED neutralisation with the aim of increasing military awareness of Australian capability.

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In exercising vision we employ strategies to perceive space and to distinguish the objects of attention. Some processes however remain invisible to us; how we process binocular vision; and how we resolve vision in motion. This work images invisible motion perspective. Revelation of invisible mechanisms of vision exposes the haptic qualities of sight and their contribution to proprioception and ʻaffordanceʼ. Figuring the ʻvortex of visionʼ also releases symbolic and metaphoric potentials. This innovative outcome of practical research develops imagery which depicts relative movement in space using the principles of motion perspective (Herschel) and optic flow (J. J. Gibson); the locative awareness of volumes in space through the dimensions of time and space presented in 2D imagery. The mural scale (3.5 metres) work presented in 'Circle', a group show of work around the idea of 'the circle' curated by Melinda Capp is derived from a large production of digital photographs made in the London Underground. In this work, the circle is associated with the orbit of the commuter which bends around the twin poles of home and employment, work and rest, circulating in an ellipse around the Ideal Life. Each traveller's path is a braid woven through gyrations of force and resistance. Optic flow, emulated with the rotating lens, tracing the moving subject, makes this visible.

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Fruiting bodies represents human engagement with and consciousness of a corresponding presence in our landscape. ʻFruiting Bodiesʼ is an instance of the application of this practice employed to ask the viewer to consider how strange is the phenomenon of the fruiting tree. Is it promiscuous to offer your seed openly to the elements, to any who will take it. Is this forbidden? Is it profligate to hide your progeny inside gifts so tempting in their appeal to that most primitive desire, hunger? Is this wholly mere biological expedience evolved to ensure the widest migration of your offspring? Or does it derive from some boundless cosmic generosity? These images invite you to come close to the tree, where within its arms you will find shelter from the sun at its zenith and from the autumnal rains. Fruit is the focus of Jamesʼs lens as it circles deep into the embrace of limbs and leaves.

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Fruiting bodies represents human engagement with and consciousness of a corresponding presence in our landscape. ʻFruiting Bodiesʼ is an instance of the application of this practice employed to ask the viewer to consider how strange is the phenomenon of the fruiting tree. Is it promiscuous to offer your seed openly to the elements, to any who will take it. Is this forbidden? Is it profligate to hide your progeny inside gifts so tempting in their appeal to that most primitive desire, hunger? Is this wholly mere biological expedience evolved to ensure the widest migration of your offspring? Or does it derive from some boundless cosmic generosity? These images invite you to come close to the tree, where within its arms you will find shelter from the sun at its zenith and from the autumnal rains. Fruit is the focus of Jamesʼs lens as it circles deep into the embrace of limbs and leaves.

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Fruiting bodies represents human engagement with and consciousness of a corresponding presence in our landscape. ʻFruiting Bodiesʼ is an instance of the application of this practice employed to ask the viewer to consider how strange is the phenomenon of the fruiting tree. Is it promiscuous to offer your seed openly to the elements, to any who will take it. Is this forbidden? Is it profligate to hide your progeny inside gifts so tempting in their appeal to that most primitive desire, hunger? Is this wholly mere biological expedience evolved to ensure the widest migration of your offspring? Or does it derive from some boundless cosmic generosity? These images invite you to come close to the tree, where within its arms you will find shelter from the sun at its zenith and from the autumnal rains. Fruit is the focus of Jamesʼs lens as it circles deep into the embrace of limbs and leaves.

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Fruiting bodies represents human engagement with and consciousness of a corresponding presence in our landscape. ʻFruiting Bodiesʼ is an instance of the application of this practice employed to ask the viewer to consider how strange is the phenomenon of the fruiting tree. Is it promiscuous to offer your seed openly to the elements, to any who will take it. Is this forbidden? Is it profligate to hide your progeny inside gifts so tempting in their appeal to that most primitive desire, hunger? Is this wholly mere biological expedience evolved to ensure the widest migration of your offspring? Or does it derive from some boundless cosmic generosity? These images invite you to come close to the tree, where within its arms you will find shelter from the sun at its zenith and from the autumnal rains. Fruit is the focus of Jamesʼs lens as it circles deep into the embrace of limbs and leaves.

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European Renaissance and Romantic landscape appeared in vistas. The conditions of the industrial revolution and, according to Patrick Maynard and Jonathon Crary, the film camera especially, led to a Modernist re-vision vividly recorded in Xavier Herbert’s contrary Modernist vision, prompted by seeing the Australian bush, its ‘... stunted trees, the mulga and the wilga and the gimlet gum, doing a kind of dance, spinning past, seeming to swing away from the train to the horizon and race ahead, to come back...the same set of trees in endless gyration’.

Space at the coincidence of ‘landscape’ and ‘human’ is being radically refigured in contemporary photomedia to deal with being; noun and verb. Practice by Australians Daniel Crooks, David Stephenson, Kristian Haggblom and Marian Drew, and my own, positions a third figure, the self, in our confounding landscape.
Drawing on the theories of phenomenology, 'ecological psychology' and psychogeography, we explore by analogy the way our articulated body, mobile head, and socketed eyes concert to search our space. Condensing space with time creates a visceral awareness of the environment; the scratching thorns as much as the soaring treetops. From a revealed connection between body and environment come signs of mind and attention.

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This is a report of a practice-as-research project. The chapter outlines McArdle's discoveries of means by which the pre-conscious processes of binocular vision and steropsis can be made visible in an effect which with one-eyed vision renders the scene 3-dimensional.

In the book's introduction editor Mehigan writes "[The] will to creation is only assayable once we estimate the role of the observer in the construction of space. McArdle's contribution, in engaging with the question of the animating presence of the observer focuses not just on what is caught in the lens of the photographer at the moment of depiction, but how the photographer's movement through space is the 'force field' that insinuates itself into the landscape and enters into a reciprocal relationship with it. The schematism of Euclidean geometry, for this reason, cannot account for the truth of the photographer's images; McArdle's metaphors are singularly non-Euclidean in their description of how objects are held together in the imaginative space of mental awareness."

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Photography, normally considered a prosaic medium, is considered in this paper as a synthesises of the processes of human seeing, to develop an aesthetic, a poetics of space. The initial element of invention in my investigation was to devise the means by which the process of binocular perception might be depicted. Once the vortex form emerged from that experimentation, and I had the experience to predict the generation of affect, it became possible to manipulate it purposefully in seeking a solution to the problem of the portrait in the landscape.

This paper outlines a practice as research investigation into the construction and representation of the figure and the ground in photography through overlapping multiple temporal and spatial renderings of the same subject within single photographic images.

This included a critical investigation of the representation of time, perspective, and location in historical and contemporary photography with particular attention to the synthesis, imitation, and distinction of characteristics of human vision in this medium especially where they are indicative of consciousness and attention.

This investigation informed a re-evaluation of the premises of the genre of the photographic portrait and it’s setting, especially within the unstructured environment of the Central Victorian ironbark forests and goldfields. Analogue and digital photographic experiments were conducted in superimposed shifts in camera position and their convergence on significant points of focus through repeated exposures across different time scales. The images correspond to a stage in human stereo perception before fusion, to represent the attention of the viewer, where, in these images, the ‘portrait’ is located.

The findings were applied to the large format camera production of high-definition images that extended the range and effectiveness of selected pictorial structures such as selective focus, relative scale, superimposition, multiple exposures and interference patterns.

The outcome was an exhibition at Smrynios Gallery in Melbourne in April 2004. This presentation includes a discussion of relevant work by Australian practitioners Daniel Crooks and David Stephenson.

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 Contribution of a mural scale work from the Vortex series. In  these images of the binocular (as opposed to ‘binocular images’) the vortex effect arises from convergence; two views of the landscape, photographed from separate viewpoints are superimposed in-camera through superimposition on a particular point.

This point may not be singular, as, depending on the arrangement in depth of objects and sufaces in the scene there will arise a set of nested circles at aligned points in a moire pattern set up by interference between the images. This was an original contribution in the field of lens-based practice which is recognised in the inclusion of this work in this long-running national award.

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This paper describes a new type of low-cost interactive active range finder and illustrates the effect of introducing interactivity to the range-acquisition process. The new range finder consists of only one camera and a laser pointer to which three LEDs are attached. When a user scans the laser, the camera captures the image of spots (one from the laser and the others from LEDs), and triangulation is carried out using the camera's viewing direction and the optical axis of the laser. The user interaction allows the range finder to acquire range data in which the sampling rate varies across the object depending on the underlying surface structures. Moreover, the processes of separating objects from the background and/or finding parts in the object can be achieved using the operator's knowledge of the objects.