489 resultados para Hartmann screen


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An estimated 285 million people worldwide are visually impaired. Some 90% of those live in developing nations, where less than 1% of the world’s books are available in a form they can read. In developed countries, the situation is only marginally better: only around 7% of the world’s books are accessible to print-disabled people. The right to read is part of our basic human rights. Access to the written word is crucial to allow people to fully participate in society. It’s important for education, political involvement, success in the workplace, scientific progress and, not least, creative play and leisure. Equal access to books and other cultural goods is also required by international law. The technology now exists to deliver books in accessible electronic forms to people much more cheaply than printing and shipping bulky braille copies or books on tape. Electronic books can be read with screen readers and refreshable braille devices, or printed into large print or braille if needed. Now that we have this technology, what’s been referred to as the global “book famine” is a preventable tragedy.

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Even in our increasingly sexualized culture hard-core pornography and the representation of explicit sex is still hard to swallow. This lively and provocative new collection of essays by leading scholars explores screen representations of pornography and sex in a variety of cultural, historical, and critical contexts. Contributions cover a wide range of topics from sex in the multiplex to online alt-porn, from women in stag films to the excesses of extreme pornography, and a variety of contemporary case studies including porn performance, fashion in hard-core, and gay and lesbian pornography.

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This chapter uses as a beginning point Walter Benjamin’s famous essay ‘The work of art in the age of technological reproducibility’(1935/2008) to discuss Media Arts education. It locates ‘Media Arts’ at the intersection of three key ideas: 1) media arts products as objects for popular and everyday consumption and intervention by individuals and broader audiences; 2) materiality and how individuals use their bodies and technologies to produce, combine and share digital materials and; 3) the construction of aesthetic knowledge and how this relates to critical and conceptual thinking. These ideas are discussed in the context of the development of curriculum for students at all ages of schooling, with specific attention given to the knowledge and skills students might develop within Media Arts education in primary schools. Examples from a Media Arts project in a primary school in Australia – where a new Media Arts national curriculum has been developed –are provided to illustrate the key ideas discussed in the chapter.

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In Haven, a female voice guides a meditation while an abstract animated form progressively morphs from geometric to irregular on screen. As the video develops, the tone shifts from relaxation to seduction and, eventually, to hints of mild contempt. Through its subtle shifts in tone and form, the work plays with the relationships between self-help, self-absorption and self-pity. Its verbal and visual references gently suggest a disjunction between internalised thoughts and external realities. In doing so, it also alludes to the ways that desire and doubt can inform quests for inner peace.

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Thoughts Make the World is a synchronised two-channel video with sound. On the right-hand screen, a young man and woman exchange timeworn philosophical phrases and existential questions. On the left-hand screen, a guitarist plays a soundtrack that slowly builds over time. As the actors’ quest for meaning struggles toward an unresolved end, the guitarist launches into a climactic, liberating solo, eclipsing their somewhat-labored attempts to understand existence. By contrasting these verbal and non-verbal signifiers of self-reflection and self-expression, Thoughts Make the World questions how and where to grapple with enduring existential problems in a context dominated by the pre-packaged formats of popular culture and ironic modes of individualised response.

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"Every year deliberately lit fires rage across Indonesia. They destroy pristine rainforest, endanger orangutans and contribute to climate change. A young carbon trading entrepreneur goes in search of a solution." "Dorjee Sun, a young Australian Entrepreneur, believes there's money to be made from protecting rainforests in Indonesia, saving the orangutan from extinction and making a real impact on climate change. Armed with a laptop and a backpack, he sets out across the globe to find investors in his carbon trading scheme. It is a battle against time. Achmadi, the palm oil farmer is ready to set fire to his land to plant more palm oil, and Lone's orangutan centre has reached crisis point with over 600 orangutans rescued from the fires. The Burning Season is an eco-thriller about a young man not afraid to confront the biggest challenge of our time."

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A Social Public Display to Facilitate Shared Encounters in Coworking Spaces The idea behind ‘Gelatine’ is a system that facilitates shared encounters between coworkers and library users by allowing them to digitally ‘check in’ at a work space. Gelatine displays skills, areas of interest, and needs of currently present coworkers on a public screen. The system provides an online / mobile website for users to create a personal profile with keywords (‘tags’) that describe their skills, areas of interests, as well as areas that they have a problem in or want to learn more about. This profile information is linked to their RFID membership card, which they can swipe at one of the ‘checkin-points’ at the entrance or specific sub locations such as individual desks or coffee kiosk to confirm their presence in the space.

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This article uses the example of the mediatisation of Season 2 of the Australian documentary-cum-reality TV series Go Back to Where You Came From, and the associated #GoBackSBS Twitter feed, to investigate how public opinions are shaped, reshaped and expressed in new hybrid media ecologies. We explore how social media tools like Twitter can support the efforts of a TV production; provide spaces through which the public can engage ad hoc with a public event, be informed, shape their opinions and share them with others; and thus open up new possibilities for public discourse to occur. We suggest that new online public sphericules are emerging that provide spaces within which publics can engage with the cultural social and political realities with which they are confronted. In this way, we highlight the importance of mundane communication to the shaping and constant reshaping of public opinion.

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Silver palace is a multi-channel screen-based installation that explores the part that the landscape and narration play in cinematic constructions of gendered identity. The exhibition examines the ways in which our experience as a viewer of cinematic imagery can be both constructed and expanded within a gallery context.

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'Across the sea' is a multi-channel screen-based installation that explores the part that the landscape and narration play in cinematic constructions of gendered identity. The work is informed by new wave cinema, feminist film theory and emergent ideas of a female gaze. across the sea considers both the role of the artist, as well as the auteur in cinema, to question how the outcomes differ when a female rather than a male gaze is writing, directing and filming the imagery. The screen-based installation of 'across the sea' seeks to further examine the ways in which our experience as a viewer of cinematic imagery can be both constructed and expanded within a gallery context. across the sea investigates the spaces that exist between the gallery and the cinema, in an effort to consider notions of femininity that exist between and throughout the varied spaces of film and art.

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The passage of indeterminacy in the intensification of being is a digital video projection by Daniel McKewen. The work used digital visual effects and experimentation with time-based video synchronisation to manipulate images of celebrities plundered from the internet and television. The result was a sequence of images that served as both portrait of the constructed nature of screen-based imagery, as well as portrait of the pop culture audience that consumes such constructions.

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“Selectively Revealed investigates the blurry line between the public and the private in artistic practice. The artist is presented as voyeur, muse, subject, performer and social commentator. Using a variety of screen based practices, each artist pushes and pulls at the notion of what is private and what is public, choosing precisely what, when, how or when not to reveal their subjects or themselves. Ultimately, everything is presented for scrutiny; an innermost feeling, a personal moment, a fear or failure, an everyday encounter, an experience of rapture, a banal endeavour. Much is revealed, celebrated and critiqued.” Sarah Bond (Asialink) and Clare Needham (Experimenta)

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Can I write across media? Yes and no. No, I can’t begin writing a sentence with a pen on paper and then use that pen to write on a screen. I have to change my tools. But, I can use those different tools to write a story that begins in paper and ends on the screen. At it most fundamental level, this is transmedia. Transmedia is not synonymous with digital media as it often involves both digital and nondigital media. A transmedia writer is also not synonymous with writers who write both screenplays and novels. Instead, transmedia often involves the continuation of a story across media.

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Gross pollutant traps (GPT) are designed to capture and retain visible street waste, such as anthropogenic litter and organic matter. Blocked screens, low/high downstream tidal waters and flows operating above/below the intended design limits can hamper the operations of a stormwater GPT. Under these adverse operational conditions, a recently developed GPT was evaluated. Capture and retention experiments were conducted on a 50% scale model with partially and fully blocked screens, placed inside a hydraulic flume. Flows were established through the model via an upstream channel-inlet configuration. Floatable, partially buoyant, neutrally buoyant and sinkable spheres were released into the GPT and monitored at the outlet. These experiments were repeated with a pipe-inlet configured GPT. The key findings from the experiments were of practical significance to the design, operation and maintenance of GPTs. These involved an optimum range of screen blockages and a potentially improved inlet design for efficient gross pollutant capture/retention operations. For example, the outlet data showed that the capture and retention efficiency deteriorated rapidly when the screens were fully blocked. The low pressure drop across the retaining screens and the reduced inlet flow velocities were either insufficient to mobilise the gross pollutants, or the GPT became congested.