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Entries in Technology (40)

Sunday
Aug092009

Seattle Public Library

This brilliant article by [Amy Murphy](http://www.usc.edu/dept/architecture/faculty/assist_profs/murphy.html) who is a Professor at USC is well worth reading. Below, you will find an extract. [The complete article is available here. ](http://places.designobserver.com/entry.html?entry=813)

Media today is more mediatory than ever, insinuating itself between us and everything else. In particular, digitization has created a situation where media is now not only a means by which we understand the world (as with traditional media like newspapers), but increasingly the means by which we experience it. Even when we visit real urban spaces such as Times Square, the plurality of experience suggested by the two words “public city,” has been slurred into one word — “publicity.” Through this slurring, the larger experiential potentials of architecture, as well as media, more often than not become diminished.

Yet, in several completed projects in the United States, it is possible to see a renewed desire to reclaim architecture’s potential as the actual media interface itself. Michael Maltzan’s MOMA Queens, Zaha Hadid’s Rosen- thal Center for Contemporary Art in Cincinnati, Herzog and DeMeuron’s de Young Museum in San Francisco, and Rem Koolhaas’s Central Library in Seattle each try to provide visually engaging urban experiences in real time and space without demoting architecture to mere backdrop for other more immersive digital media. In much of the rhetoric used to explain these works, their architects also reveal a common intention to confront the dilemmas of producing architecture in an age of digital media by using spatially and temporally exciting visual strategies rather than simply decorating a building’s surface.

[Continue reading...](http://places.designobserver.com/entry.html?entry=813)

Saturday
Aug082009

Can Images Think?

It is perfectly legitimate to ask the following question: How can an image think?

And the answer, which should come as no surprise to the reader, is that images cannot think.

However, the power of images is such that we need to think very carefully about the many different ways in which we relate to them. For example, when we say, “that is not a picture of me,” are we claiming that the picture is not a likeness or that the image cannot contain or express the subjective sense that we have of ourselves? Do we expect the image to contain, hold or embrace who we are?

churchill.jpg

The most famous portrait of Winston Churchill.

Let's explore the following example. A photographer snaps an image of Jane and when Jane sees it, the photographer says, “I took that photo of you!” It appears as if the image can not only stand in for Jane, but will be used by the photographer to illustrate Jane’s appearance to a variety of different spectators, including her family.

wp4360e6b2.jpg

This is an image found on the Internet. What does it mean to say that?

In a sense, the image separates itself from Jane and becomes an autonomous expression, a container with a label and a particular purpose. For better, or for worse, the photo speaks of Jane and often, for her.

The photograph of Jane is scanned into a computer and then placed onto a web site. It is also e-mailed to friends and family. Some of Jane’s relatives print off the image and others place it in a folder of similar photos, a virtual photographic album.

In all of these instances, Jane travels from one location to another and is viewed and reviewed in a number of different contexts. At no point does anyone say, “this is not a picture of Jane.” So, one can assume that a variety of viewers are accepting the likeness and find that the photo reinforces their subjective experience of Jane as a person, friend and relative.

The photograph of Jane becomes part of the memory that people have of her and when they look at the photo a variety of feelings are stirred up that have more to do with the viewer than Jane. Nevertheless, Jane appears to be present through the photo and for those who live far away from her, the photograph soon becomes the only way that she can be seen and remembered.

Picture this scene. The photograph is on a mantel and when Jane’s mother walks by, she stares at it and kisses it. Often, when Jane’s mother is lonely, she speaks to the image and in a variety of ways thinks that the image speaks back to her. Jane’s mother knows that the photograph cannot speak and yet, there is something about Jane’s expression that encourages the mother to transform the image from a static representation to something far more complex.

It is as if the language of description that usually accompanies a photograph cannot fully account for its mystery. It is as if the photograph exceeds the boundaries of its frame and brings forth a dialogue that encourages a break in the silence that usually surrounds it.

Where does this power come from? It cannot simply be a product of our investment in the image. To draw that conclusion would be to somehow mute the very personal manner in which the image is internalized and the many ways in which we make it relevant to ourselves.

Could it be that we see from the position of the image? Do we not have to place ourselves inside the photograph in order to transform it into something that we can believe in? Aren’t we simultaneously witnesses and participants? Don’t we gain pleasure from knowing that Jane is absent and yet so powerfully present? Isn’t this the root of a deeply nostalgic feeling that overwhelms the image and brings forth a set of emotions that cannot be located simply in memory?

What would happen if I or someone else were to tear up the photograph? The thought is a difficult one. It somehow violates a sacred trust. It also violates Jane. Yet, if the photo were simply a piece of paper with some chemicals fixed upon its surface, the violence would appear to be nothing. How does the image exceed its material base?

This question cannot be answered without reflecting upon the history of images and the growth and use of images in every facet of human life. Long before we understood why, images formed the basis upon which human beings defined their relationship to experience and to space and time. Long before there was any effort to translate information into written language, humans used images to communicate with each other and with a variety of imaginary creatures, worlds and gods. The need to externalize an internal world, to project the self and one’s thoughts into images was and is as fundamental as the act of breathing. Life would not and could not have continued without some way of creating images to bear witness to the complexities of the human experience. This wondrous ability, the magic of which surrounds us from the moment that we are born, is a universal characteristic of every culture and every social and economic formation. We know that this is the case with language. We need to fully understand and accept the degree to which it is the same with images.

Images are one of the crucial ways in which the world becomes real and it should come as no surprise to discover that words on a page are also images, although of a sort that is different from photos.

It is therefore the case that images are one of the most fundamental grounds upon which we build our notions of [embodiment](http://www.thegreenfuse.org/embodiment/). It is for that reason that images are never simply enframed by their content. The excess is a direct result of what we do with images as we incorporate them into our identities and our emotions. Images speak to us because to see is at one and same time to be within and outside of the body. We use images as a prop to construct and maintain the legitimacy of sight. It is as if sight could not exist without the images that we surround ourselves with and as if the activities of seeing are co-dependent with the translations and representations that we produce of the world around us.

We need perhaps to consider changing the ways in which we relate to objects in general. Bruno Latour the great French writer has commented on this issue at length and will be the subject of my next blog entry.

Wednesday
Aug052009

Networks of Knowledge/Networks of Learning

These are difficult and challenging days for education. We are in the midst of a sea change which will affect many of the assumptions which we have about how students learn and how teachers, teach.

Read on in the following PDF.

Networks of Knowledge: Networks of Learning.pdf

Sunday
Jul122009

A Review of Screen Media Arts: An Introduction to Concepts and Practices

Screen Media Arts by Hart Cohen, Juan Salazar and Iqbal Barkat is a superb book designed to be used in introductory and advanced university classes that study both traditional and digital media. The book comes with a DVD which adds not only resources to the book, but moves the book beyond the conventional boundaries of text and paper. The Australian Publishers Association has short listed the book for a major award.

The book examines areas like the relationships among photographs, images and the transformation of images into data and information. The range is broad, from Roland Barthes to Marshall McLuhan to animation, documentary cinema, narrative cinema with an excellent chapter on experimental film; in each instance there is depth and intellectual rigour. For example, Chapter Two, which deals with Narrative Forms and Screen Media Arts, introduces the typology of Valdimir Propp alongside a discussion of the linguist Roman Jakobson and the anthropologist, Claude Levi-Strauss.

The interconnections here are important and often not recognized by modern day scholars in film. The efforts in the 1970's to develop a semiotics of the cinema, led in large measure by the research and writings of Christian Metz, were profoundly influenced by linguistics. [Jakobson](http://en.wikipedia.org/wiki/Roman_Jakobson), whose work was in phonetics, was very interested in typologies because systems of classification make it possible to describe complex systems in a fundamentally simple way. Levi-Strauss was deeply influenced by this, and his early work builds on Jakobson's insights. Metz tries to redefine the relationships between language and film and searches for a systemic way of explaining how meaning comes to be organized in specific patterns, particularly in narrative film. However, he doesn’t adequately define the nature of the filmic system and ends up suggesting the presence of grammar-like processes that determine film’s signifying properties. Chapter Two grapples with these issues and includes a number of questions that should push students to investigate this important history in much greater detail.

One of the key claims in the book is that 'digitisation' expands the potential for story-telling in the cinema. Although I agree that interactive tools and virtual worlds have had a transformative effect on the nature of images, I am not altogether sure that audience participation also transforms the rules of narrative. The best place to examine this claim would be through a systematic examination of YouTube which is referenced in the book more as a resource than as an object of study. Chapter 16, which deals with Social Media, engages with the plethora of media but creates an inventory rather than connecting social media more fully and richly to questions of narrative. At the same time, Chapter Four, which is one of the best chapters in the book, engages in a profound manner with the shifting space of audience concerns and interests.

Part Two, which is made up of five chapters, deals with a variety of technical issues around production, legal constraints in filmmaking, directing and editing. These chapters will be useful for practitioners. Editing is seen through the theories of Sergei Eisenstein. The notion that the combination of a number of shots (sometimes just two) will produce an “idea” is based on Eisenstein’s overall premise that a universal visual competence governs the ways in which pictorial languages are understood and also the ways in which the specific properties of communication of a given shot are created, recognized and perceived. This fits in with Eisenstein’s emphasis which is drawn in a mechanical way from behavioural ([Pavlovian](http://en.wikipedia.org/wiki/Ivan_Pavlov)) psychology. The Chapter on editing needed to examine this debate in greater detail and relate its presumptions back to the earlier chapters on narrative.

The last chapter of the book explores the present and future in screen media and has some excellent examples of media that are pushing the accepted boundaries both at the level of production and with respect to narrative structures and orientation.

Screen Media Arts stands out among the vast number of introductory texts available on the market!

Friday
Feb202009

TED Talk 2009 Music, Computers and Play