The Emergic Cognitive Model (ECM) is a unified computational model of visual filling-in based on the Emergic Network architecture. The Emergic Network was designed to help realize systems undergoing continuous change. In this thesis, eight different filling-in phenomena are demonstrated under a regime of continuous eye movement (and under static eye conditions as well). -/- ECM indirectly demonstrates the power of unification inherent with Emergic Networks when cognition is decomposed according to finer-grained functions supporting change. These can (...) interact to raise additional emergent behaviours via cognitive re-use, hence the Emergic prefix throughout. Nevertheless, the model is robust and parameter free. Differential re-use occurs in the nature of model interaction with a particular testing paradigm. -/- ECM has a novel decomposition due to the requirements of handling motion and of supporting unified modelling via finer functional grains. The breadth of phenomenal behaviour covered is largely to lend credence to our novel decomposition. -/- The Emergic Network architecture is a hybrid between classical connectionism and classical computationalism that facilitates the construction of unified cognitive models. It helps cutting up of functionalism into finer-grains distributed over space (by harnessing massive recurrence) and over time (by harnessing continuous change), yet simplifies by using standard computer code to focus on the interaction of information flows. Thus while the structure of the network looks neurocentric, the dynamics are best understood in flowcentric terms. Surprisingly, dynamic system analysis (as usually understood) is not involved. An Emergic Network is engineered much like straightforward software or hardware systems that deal with continuously varying inputs. Ultimately, this thesis addresses the problem of reduction and induction over complex systems, and the Emergic Network architecture is merely a tool to assist in this epistemic endeavour. -/- ECM is strictly a sensory model and apart from perception, yet it is informed by phenomenology. It addresses the attribution problem of how much of a phenomenon is best explained at a sensory level of analysis, rather than at a perceptual one. As the causal information flows are stable under eye movement, we hypothesize that they are the locus of consciousness, howsoever it is ultimately realized. (shrink)

This essay begins with a discussion of the phenomenon of filling in. It is argued that filling in is naturally accounted for by taking visual experiences to be importantly like drawn pictures of the world outside. An alternative proposal is then considered, one that models visual experiences on incomplete descriptions. It is shown that introspection does not favor the pictorial view. It is also shown that the phenomenon of blurriness in visual experience does not provide (...) a good reason for favoring the pictorial view either. Why, then, be a pictorialist? It is argued that visual experiences conform to what have been called “the laws of appearance” and that their conformity to these laws gives us an excellent reason for preferring the pictorial account. (shrink)

This essay begins with a discussion of the phenomenon of filling in. It is argued that filling in is naturally accounted for by taking visual experiences to be importantly like drawn pictures of the world outside. An alternative proposal is then considered, one that models visual experiences on incomplete descriptions. It is shown that introspection does not favor the pictorial view. It is also shown that the phenomenon of blurriness in visual experience does not provide (...) a good reason for favoring the pictorial view either. Why, then, be a pictorialist? It is argued that visual experiences conform to what have been called “the laws of appearance” and that their conformity to these laws gives us an excellent reason for preferring the pictorial account. (shrink)

In visual science the term filling-inis used in different ways, which often leads to confusion. This target article presents a taxonomy of perceptual completion phenomena to organize and clarify theoretical and empirical discussion. Examples of boundary completion (illusory contours) and featural completion (color, brightness, motion, texture, and depth) are examined, and single-cell studies relevant to filling-in are reviewed and assessed. Filling-in issues must be understood in relation to theoretical issues about neuralignoring an absencejumping to a conclusionanalytic (...) isomorphismCartesian materialism, a particular neural stage that forms the immediate substrate of perceptual experience enactiveanimatesubpersonal” considerations about internal processing, but rather by considerations about the task of vision at the level of the animal or person interacting with the world. (shrink)

“Finding out” about the visual world as approached from the organismic level may well include the “filling-in” type of perceptual completion if considered in terms of underlying neurophysiological mechanisms. But “filling in” can be interpreted not only as a result of within-level propagating of neural activity, but as a byproduct of the process that is necessary for modulating preconscious information about physically present objects or events so as to generate conscious quality in attending to them.

Although Pessoa et al. imply that many aspects of the filling-in debate may be displaced by a regard for active vision, they remain loyal to naive neural reductionist explanations of certain pieces of psychophysical evidence. Alternative interpretations are provided for two specific examples and a new category of filling-in (of visual detail) is proposed.

Visual representations (photographs, diagrams, etc.) play crucial roles in scientific processes. They help, for example, to communicate research results and hypotheses to scientific peers as well as to the lay audience. In genuine research activities they are used as evidence or as surrogates for research objects which are otherwise cognitively inaccessible. Despite their important functional roles in scientific practices, philosophers of science have more or less neglected visual representations in their analyses of epistemic methods and tools of reasoning (...) in science. This book is meant to fill this gap. It presents a detailed investigation into central conceptual issues and into the epistemology of visual representations in science. (shrink)

Boundary completion and surface filling-in are computationally complementary processes whose multiple processing stages form processing streams that realize a hierarchical resolution of uncertainty. Such complementarity and uncertainty principles provide a new foundation for philosophical discussions about visual perception, and lead to neural explanations of difficult perceptual data.

Discriminating behavior depends on neural representations in which the sensory activity patterns guiding different responses are decorrelated from one another. Visual information can often be parsimoniously transformed into these behavioral bridge-locus representations within neuro-computational visuo-spatial maps. Isomorphic inverse-optical world representation is not the goal. Nevertheless, such useful transformations can involve neural filling-in. Such a subpersonal representation of information is consistent with personal-level vision theory.

Pessoa et al. (1998a) summarize a wide body of data suggesting that perceptual filling-in phenomena can be attributed to neural filling-in processes. However, they reject, on philosophical grounds, the hypothesis that filled-in representations in the brain are the immediate substrate of visual percepts. It is proposed in this commentary that resonant binding between distributed cortical areas may instead be the crucial ingredient for conscious visual percepts, and that filling-in processes may facilitate the interactions between behaving (...) organisms and object surfaces. These suggestions circumvent some of the philosophical problems associated with the idea of localized visual representations. (shrink)

(1) The main issue with regard to modal and amodal completion is not which phenomena are cognitive, and which perceptual. At the level of the animal, both are visuo-cognitive. At the level of visual processing, however, we need to dissect the different functional effects of these kinds of completion. (2) Resonant binding between distributed cortical areas may play a role in perceptual completion, but evidence is needed.

In this paper, I take up the conciliatory-steadfast debate occurring within social epistemology in regards to the phenomenon of peer disagreement. I will argue, because the conciliatory perspective al-lows us to understand argumentation pragmatically—as a method of problem-solving within a community rather than as a method for obtaining the truth—that in most cases, we should not simply agree to disagree.

Perceptual filling-in for vision is the insertion of visual properties (e.g., color, contour, luminance, or motion) into one’s visual field, when those properties have no corresponding retinal input. This paper introduces and provides preliminary empirical support for filled/non-filled pairs, pairs of images that appear identical, yet differ by amount of filling-in. It is argued that such image pairs are important to the experimental testing of theories of consciousness. We review recent experimental research and conclude that (...) class='Hi'>filling-in involves brain activity with relatively high integrated information (Phi) compared to veridical visual perceptions. We then present filled/non-filled pairs as an empirical challenge to the integrated information theory of consciousness, which predicts that phenomenologically identical experiences depend on brain processes with identical Phi. (shrink)

Business and society researchers, as well as practitioners, have been critiqued for ignoring those with less voice and power often referred to as “fringe stakeholders.” Existing methods used in B&S research often fail to address issues of meaningful participation, voice and power, especially in developing countries. In this article, we stress the utility of visual participatory research methods in B&S research to fill this gap. Through a case study on engaging Ghanaian cocoa farmers on gender inequality issues, we explore (...) how VPR methods may be used by researchers to achieve more inclusive, and thus more credible, stakeholder research that can improve decision making within businesses. Furthermore, we argue that ingrained social and environmental problems tackled by B&S research and the unique context in which they occur may open up new opportunities to develop participatory visual methods for social change. (shrink)

Richly illustrated study drawing on art, literature and science to explore Victorian attitudes towards sight.

A new line of self projection magazines that started blooming in Lagos, Nigeria, about the mid-1990s defined itself by filling almost completely every issue with photographs that depict politicians, businesspeople, sports and show business stars enjoying fruits of their extraordinary achievements on festive occasions. The magazine’s cozy coverage of the rich and famous irks a lot of serious cultural and literary critics who believe that this style resembles praise singing too closely. This paper, unlike mainline criticisms of the pictorial (...) magazines, takes praise singing to be a serious subject. Its central proposition is that the Nigerian magazine culture embraced these magazines because they have successfully translated into photography the panegyric tendency that pervades popular, self-projection arts in the underlying Yorùbá cultural environment of southwestern Nigeria. The sub-genre of Yorùbá panegyric that the magazines rework into the photographic medium is oríkì bọ̀rọ̀kìnní, or praise chants of the eminent. The paper analyzes sample issues of Ovation magazine to outline ways of placing contemporary African cultural forms in a long perspective and to propose an example of how inter-mediality operates today in popular cultures. In the concluding section, the essay proposes that a “poetic” understanding of photography, as opposed to “theatricality” and or melancholic substitution, represents the best way to think about the type of festive portraiture practiced in Ovationand its imitators. (shrink)

Many current neurophysiological, psychophysical, and psychological approaches to vision rest on the idea that when we see, the brain produces an internal representation of the world. The activation of this internal representation is assumed to give rise to the experience of seeing. The problem with this kind of approach is that it leaves unexplained how the existence of such a detailed internal representation might produce visual consciousness. An alternative proposal is made here. We propose that seeing is a way (...) of acting. It is a particular way of exploring the environment. Activity in internal representations does not generate the experience of seeing. The out- side world serves as its own, external, representation. The experience of seeing occurs when the organism masters what we call the gov- erning laws of sensorimotor contingency. The advantage of this approach is that it provides a natural and principled way of accounting for visual consciousness, and for the differences in the perceived quality of sensory experience in the different sensory modalities. Sev- eral lines of empirical evidence are brought forward in support of the theory, in particular: evidence from experiments in sensorimotor adaptation, visual “filling in,” visual stability despite eye movements, change blindness, sensory substitution, and color perception. (shrink)

Narratives are an integral part of human expression. In the graphic form, they range from cave paintings to Egyptian hieroglyphics, from the Bayeux Tapestry to modern day comic books (Kunzle, 1973; McCloud, 1993). Yet not much research has addressed the structure and comprehension of narrative images, for example, how do people create meaning out of sequential images? This piece helps fill the gap by presenting a theory of Narrative Grammar. We describe the basic narrative categories and their relationship to a (...) canonical narrative arc, followed by a discussion of complex structures that extend beyond the canonical schema. This demands that the canonical arc be reconsidered as a generative schema whereby any narrative category can be expanded into a node in a tree structure. Narrative “pacing” is interpreted as a reflection of various patterns of this embedding: conjunction, left-branching trees, center-embedded constituencies, and others. Following this, diagnostic methods are proposed for testing narrative categories and constituency. Finally, we outline the applicability of this theory beyond sequential images, such as to film and verbal discourse, and compare this theory with previous approaches to narrative and discourse. (shrink)

The proposed volumes are aimed at a multidisciplinary audience and seek to fill the gap between law, semiotics and visuality providing a comprehensive theoretical and analytical overview of legal visual semiotics. They seek to promote an interdisciplinary debate from law, semiotics and visuality bringing together the cumulative research traditions of these related areas as a prelude to identifying fertile avenues for research going forward. Advance Praise for Law, Culture and Visual Studies This diverse and exhilarating collection of essays (...) explores the many facets both historical and contemporary of visual culture in the law. It opens a window onto the substantive, jurisdictional, disciplinary and methodological diversity of current research. It is a cornucopia of materials that will enliven legal studies for those new to the field as well as for established scholars. It is a 'must read' that will leave you wondering about the validity of the long held obsession that reduces the law and legal studies to little more than a preoccupation with the word. Leslie J Moran Professor of Law, Birkbeck College, University of London Law, Culture and Visual Studies is a treasure trove of insights on the entwined roles of legality and visuality. From multiple interdisciplinary perspectives by scholars from around the world, these pieces reflect the fullness and complexities of our visual encounters with law and culture. From pictures to places to postage stamps, from forensics to film to folklore, this anthology is an exciting journey through the fertile field of law and visual culture as well as a testament that the field has come of age. Naomi Mezey, Professor of Law, Georgetown University Law Center, Washington, D.C., USA This highly interdisciplinary reference work brings together diverse fields including cultural studies, communication theory, rhetoric, law and film studies, legal and social history, visual and legal theory, in order to document the various historical, cultural, representational and theoretical links that bind together law and the visual. This book offers a breath-taking range of resources from both well-established and newer scholars who together cover the field of law's representation in, interrogation of, and dialogue with forms of visual rhetoric, practice, and discourse. Taken together this scholarship presents state of the art research into an important and developing dimension of contemporary legal and cultural inquiry. Above all, Law Culture and Visual Studies lays the groundwork for rethinking the nature of law in our densely visual culture: How are legal meanings produced, encoded, distributed, and decoded? What critical and hermeneutic skills, new or old, familiar or unfamiliar, will be needed? Topical, diverse, and enlivening, Law Culture and Visual Studies is a vital research tool and an urgent invitation to further critical thinking in the areas so well laid out in this collection. Desmond Manderson, Future Fellow, ANU College of Law / Research School of Humanities and the Arts, Australian National University, Australia. (shrink)

When viewing a circular coin rotated in depth, it fills an elliptical region of the distal scene. For some, this appears to generate a two-fold experience, in which one sees the coin as simultaneously circular (in light of its 3D shape) and elliptical (in light of its 2D ‘perspectival shape’ or ‘p-shape’). An energetic philosophical debate asks whether the latter p-shapes are genuinely presented in perceptual experience (as ‘perspectivalists’ argue) or if, instead, this appearance is somehow derived or inferred from (...) experience (as ‘anti-perspectivalists’ argue). This debate, however, has largely turned on introspection. In a recent study, Morales, Bax, and Firestone (2020) aim to provide the first empirical test of this question. They asked subjects to find an elliptical coin seen face-on from a search array that also included a circular coin seen either face-on or at an angle. They found that subjects reacted more slowly when the distracting circle was seen at an angle, such that it’s p-shape matched that of the target ellipse. From this, they concluded that the similar p-shape between the ellipse and circle constituted a phenomenal similarity between the two, and thus that perspectivalism is true. We show that these results can also be explained by pre-attentive guidance by unconscious representations (in what follows, just “unconscious pre-attentive guidance”) and that this explanation is at least as plausible as one from phenomenal similarity. Thus, we conclude that the experiment does not support perspectivalism over anti-perspectivalism. (shrink)

In this paper, based on computer reading and processing of music frequency, amplitude, timbre, image pixel, color filling, and so forth, a method of image style transfer guided by music feature data is implemented in real-time playback, using existing music files and image files, processing and trying to reconstruct the fluent relationship between the two in terms of auditory and visual, generating dynamic, musical sound visualization with real-time changes in the visualization. Although recommendation systems have been well developed (...) in real applications, the limitations of CF algorithms are slowly coming to light as the number of people increases day by day, such as the data sparsity problem caused by the scarcity of rated items, the cold start problem caused by new items and new users. The work is dynamic, with real-time changes in music and sound. Taking portraits as an experimental case, but allowing users to customize the input of both music and image files, this new visualization can provide users with a personalized service of mass customization and generate personalized portraits according to personal preferences. At the same time, we take advantage of the BP neural network’s ability to handle complex nonlinear problems and construct a rating prediction model between the user and item attribute features, referred to as the PSO-BP rating prediction model, by combining the features of global optimization of particle swarm optimization algorithm, and make further improvements based on the traditional collaborative filtering algorithm. (shrink)

The present study aims to explore the status of filled pauses as pragmatic markers by taking into account their accompanying visual and gestural behavior. This aspect has not yet been widely explored, and the current study breaks new ground by demonstrating that the analysis of gaze and gesture can shed substantial light on the pragmatic functions of filled pauses and other pausing phenomena. Filled pauses (FPs) serve several pragmatic functions in speech, mainly planning but also turn-holding and emphasis, and (...) their use is also highly determined by register and setting. This research explores the different pragmatic functions of FPs by analyzing their distribution in two different communication settings (conversation vs presentation setting), combining a quantitative and a qualitative methodology, following Kosmala & Crible’s (2021) study on the same data. Particular attention was paid to the co-occurring gestural activity of uh/ums and gaze behavior. Analyses show that the pragmatic functions of FPs are also embodied in kinetic activities which differ according to the setting: more pragmatic and referential ones were found during FPs in conversation than in the presentation setting, as well as more eye-contact, which reflects their potential communicative role during interactional sequences. (shrink)

Experimental phenomenology has demonstrated that perception is much richer than stimulus. As is seen in color perception, one and the same stimulus provides more than several modes of appearance or perceptual dimensions. Similarly, there are various perceptual dimensions in form perception. Even a simple geometrical figure inducing visual illusion gives not only perceptual impressions of size, shape, slant, depth, and orientation, but also affective or aesthetic impressions. The present study reviews our experimental phenomenological work on visual illusion and (...) experimental aesthetics, and examines how aesthetic preference is influenced by stimulus factors determining visual illusions including anomalous surface and transparency as well as geometrical illusion. Along with line figures producing geometrical illusions, illusory surface figures inducing neon color spreading and transparency effects were used as test patterns. Participants made both of psychophysical judgments and of aesthetic judgments for the same test pattern. Both of geometrical illusions and aesthetic preferences were found to change similarly as a function of stimulus variables such as the number of filling lines and the size ratio of the inner and outer figural components. Also, following specific stimulus variables such as lightness contrast ratio and spatial interval between inducing figural elements (so called ``packmen''), strong effects of color spreading and transparency were accompanied with strong preferences. It seems that the paradigm to investigate aesthetic phenomena along with perceptual dimensions is useful to bridge the gap between experimental phenomenology and experimental aesthetics. (shrink)

Spatial memory relies on encoding, storing, and retrieval of knowledge about objects’ positions in their surrounding environment. Blind people have to rely on sensory modalities other than vision to memorize items that are spatially displaced, however, to date, very little is known about the influence of early visual deprivation on a person’s ability to remember and process sound locations. To fill this gap, we tested sighted and congenitally blind adults and adolescents in an audio-spatial memory task inspired by the (...) classical card game “Memory.” In this research, subjects had to find pairs among sounds displaced on an audio-tactile device composed of loudspeakers covered by tactile sensors. To accomplish this task, participants had to remember the spatialized sounds’ position and develop a proper mental spatial representation of their locations. The test was divided into two experimental conditions of increasing difficulty dependent on the number of sounds to be remembered. Results showed that sighted participants outperformed blind participants in both conditions. Findings were discussed considering the crucial role of visual experience in properly manipulating auditory spatial representations, particularly in relation to the ability to explore complex acoustic configurations. (shrink)

The early right anterior negativity (ERAN) in event-related potentials (ERPs) is typically elicited by syntactically unexpected events in Western tonal music. We examined how visual predictive information influences syntactic processing, how musical or non-musical cues have different effects, and how they interact with sequential effects between trials, which could modulate with the strength of the sense of established tonality. The EEG was recorded from musicians who listened to chord sequences paired with one of four types of visual stimuli; (...) two provided predictive information about the syntactic validity of the last chord through either musical notation of the whole sequence, or the word “regular” or “irregular”, while the other two, empty musical staves or a blank screen, provided no information. Half of the sequences ended with the syntactically invalid Neapolitan sixth chord, while the other half ended with the Tonic chord. Clear ERAN was observed in frontocentral electrodes in all conditions. A principal component analysis was performed on the grand average response in the audio-only condition, to separate spatio-temporal dynamics of different scalp areas as principal components and use them to extract auditory-related neural activities in the other visual-cue conditions. The first principal component (PC1) showed a symmetrical frontocentral topography, while the second (PC2) showed a right-lateralized frontal concentration. A source analysis confirmed the relative contribution of temporal sources to the former and a right frontal source to the latter. Cue predictability affected only the ERAN projected onto PC1, especially when the previous trial ended with the Tonic chord. The ERAN in PC2 was reduced in the trials following Neapolitan endings in general. However, the extent of this reduction differed between cue-types, whereby it was nearly absent when musical notation was used, regardless of whether the staves were filled with notes or empty. The results suggest that the right frontal areas carry out the primary role in musical syntactic analysis and integration of the ongoing context, which produce schematic expectations that, together with the veridical expectation incorporated by the temporal areas, inform musical syntactic processing in musicians. (shrink)

It is increasingly common in natural and social sciences to rely on network visualizations to explore relational datasets and illustrate findings. Such practices have been around long enough to prove that scholars find it useful to project networks in a two-dimensional space and to use their visual qualities as proxies for their topological features. Yet these practices remain based on intuition, and the foundations and limits of this type of exploration are still implicit. To fill this lack of formalization, (...) this paper offers explicit documentation for the kind of visual network analysis encouraged by force-directed layouts. Using the example of a network of Jazz performers, band and record labels extracted from Wikipedia, the paper provides guidelines on how to make networks readable and how to interpret their visual features. It discusses how the inherent ambiguity of network visualizations can be exploited for exploratory data analysis. Acknowledging that vagueness is a feature of many relational datasets in the humanities and social sciences, the paper contends that visual ambiguity, if properly interpreted, can be an asset for the analysis. Finally, we propose two attempts to distinguish the ambiguity inherited from the represented phenomenon from the distortions coming from fitting a multidimensional object in a two-dimensional space. We discuss why these attempts are only partially successful, and we propose further steps towards a metric of spatialization quality. (shrink)

Visual thinking -- visual imagination or perception of diagrams and symbol arrays, and mental operations on them -- is omnipresent in mathematics. Is this visual thinking merely a psychological aid, facilitating grasp of what is gathered by other means? Or does it also have epistemological functions, as a means of discovery, understanding, and even proof? By examining the many kinds of visual representation in mathematics and the diverse ways in which they are used, Marcus Giaquinto argues (...) that visual thinking in mathematics is rarely just a superfluous aid; it usually has epistemological value, often as a means of discovery. Drawing from philosophical work on the nature of concepts and from empirical studies of visual perception, mental imagery, and numerical cognition, Giaquinto explores a major source of our grasp of mathematics, using examples from basic geometry, arithmetic, algebra, and real analysis. He shows how we can discern abstract general truths by means of specific images, how synthetic a priori knowledge is possible, and how visual means can help us grasp abstract structures. Visual Thinking in Mathematics reopens the investigation of earlier thinkers from Plato to Kant into the nature and epistemology of an individual's basic mathematical beliefs and abilities, in the new light shed by the maturing cognitive sciences. Clear and concise throughout, it will appeal to scholars and students of philosophy, mathematics, and psychology, as well as anyone with an interest in mathematical thinking. (shrink)

: Faraday is often described as an experimentalist, but his work is a dialectical interplay of concrete objects, visual images, abstract, theoretically-informed visual models and metaphysical precepts. From phenomena described in terms of patterns formed by lines of force he created a general explanation of space-filling systems of force which obey both empirical laws and principles of conservation and economy. I argue that Faraday's articulation of situated experience via visual models into a theory capable of verbal (...) expression owed much to his strategy of moving—via conjectural visual models—between the phenomenology of particulars (often displayed as patterns) and the general features of dynamical phenomena which he depicted as structures. (shrink)

This study aimed to evaluate if eye blinks can be used to discriminate players with different performance in a session of Nintendo Entertainment System (NES) Tetris. To that end, we developed a state-of-the-art method for blink extraction from EAR measures, which is robust enough to be used with data collected by a low-grade webcam such as the ones widely available on laptop computers. Our results show a significant decrease in blink rate per minute (blinks/m) during the first minute of playing (...) Tetris. After having defined 3 groups of proficiency based on in-game performance (Novices, Intermediates, and Experts) we found out that expert players display a significantly lower decrease in blinks/m compared to novices during the first minute of gameplay, which shows that Tetris players' proficiency can be detected by looking at eye blinks/m variations during the early phase of a game session. This difference in blinks/m is observed throughout the entire game session, which supports the general conclusion that proficient Tetris players have a lower decrease in blinks/m, even when playing more difficult levels. Finally, we offer some interpretations of this effect and the relationship that our results may have with the visual cognitive workload experienced during the gameplay. (shrink)

We present select examples of how visual phenomena can serve as tools to uncoverbrain mechanisms. Specifically, receptive field organization is proposed as a Gestalt-like neural mechanism of perceptual organization. Appropriate phenomena, such as brightness and orientation contrast, subjective contours, filling-in, and aperture-viewed motion, allow for a quantitative comparison between receptive fields and their psychophysical counterparts, perceptive fields. Phenomenology might thus be extended from the study of perceptual qualities to their transphenomenal substrates, including memory functions. In conclusion, classic issues (...) of Gestalt psychology can now be related to modern. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Museum Education and the Project of Interpretation in the Twenty-First CenturyRika Burnham and Elliott Kai-KeeThis is what we shall look for as we move: freedom developed by human beings who have acted to make a space for themselves in the presence of others, human beings become "challengers" ready for alternatives, alternatives that include caring and community. And we shall seek, as we go, implications for emancipatory education conducted by (...) and for those willing to take responsibility for themselves and for each other. We want to discover how to open spaces for persons in their plurality, spaces where they can become different, where they can grow.—Maxine Greene, The Dialectic of Freedom, 56In the art museum of the future, we walk into a gallery in which the hum of conversation fills the space. A small group of visitors clusters around a single work of art, exchanging their observations, led quietly in their conversation by a museum educator. The group has gathered for a program in which visitors are invited into a dialogue with the educator, with each other, and above all, with the artwork. As this group's conversation concludes, other groups will take their place, attending to different works of art, unfolding them in different ways.We share with David Carrier a vision of the future museum rooted in the Enlightenment dream of a sphere of conversation accessible to all citizens, a public museum space "devoted to a genuinely democratic talk about visual art." In such a museum the galleries are not primarily considered places where art historical information is transferred. They are instead redefined as places where conversation takes place around works of art and where the project of interpretation is constantly enacted.The educators who are responsible for these conversations have a central place in the future museum. Once charged with translating curatorial interpretations to the public, educators are now charged with including everyone [End Page 11] in the translation of the artworks. Knowledgeable in the collections and experienced with audiences, they bring people and works of art together for appreciation and exploration. Engaged in the exchange of thoughts and observations about artworks, carried into the back-and-forth flow of discussion about the artworks, visitors translate impressions into conjectures, and, ideally, understanding and interpretation.Visitors come to the museum to learn about art through gallery conversations during which they actively take part in a form of interpretive play that animates, and in a sense performs, works of art as visitors look at them and talk about them. When the play is successful, it is full of energy and passion. The museum galleries become active places where ideas are freely exchanged, where hermeneutic improvisation and experimentation are encouraged and valued.The constantly recurring play of art makes the museum a place of interpretive freedom, open to many viewpoints and the possibility of multiple interpretations. Educator and visitor both realize that understandings of works of art are never complete. They know that every conversation opens the artworks to the possibility of new meanings and new interpretations.In the museum of the future, the mission of offering visitors such special experiences is not distinct from the museum's traditional charge of caring for the objects in its collections. For it is only when visitors attend to the works of art, and interpret them, that the artworks come alive. As John Dewey said almost a century ago, the work of art comes alive in the viewer's experience. Visitors, educators, and curators share in the endeavor of making sense of works of art, each taking their own part in the process of bringing them to life with their scrutiny, and keeping them alive as they interpret and reinterpret them.The deepest and most affecting experiences visitors have in art museums are those in which they share in the unfolding, unraveling, and translation of the meaning of artworks. In the museum of the future, everyone is invited into such conversations. Everyone understands that they are important participants in the lives of the objects displayed there, as they take part in the play of interpretation that dances around them.Museums are first and foremost for people; they are... (shrink)

Explanations of animal problem-solving often represent our choices as limited to two: first, we can explain the observed behavior as a product of trained responses to sensory stimuli, or second, we can explain it as due to the animal’s possession of general rules utilizing general concepts. My objective in this essay is to bring to life a third alternative, namely, an explanation in terms of imagistic cognition.The theory of imagistic cognition posits representations that locate objects in a multidimensional similarity space. (...) It proposes that an animal’s expectations can be explained on the basis of the similarity of novel objects to objects previously encountered.The animal can predict the behavior of the novel object by producing a mental movie of the novel object by morphing it into an object, the behavior of which has previously been observed. After criticizing the theory of concept abstraction, I will identify some of the key elements of imagistic cognition.Then I will attempt to illustrate the utility of this conception of cognition by using it to explain the combination of successes and failures observed in monkeys in tool- mediated retrieval tasks (Fujita et al. 2003; Fujita et al. 2011) and in great apes in trap tube and trap table experiments (Martin-Ordas et al. 2008; Martin-Ordas et al. 2012). (shrink)

In a variety of synaesthesia, photisms result from affect-laden stimuli as emotional words, or faces of familiar people. For R, who participated in this study, the sight of a familiar person triggers a mental image of "a human silhouette filled with colour". Subjective descriptions of synaesthetic experiences induced by the visual perception of people's figures and faces show similarities with the reports of those who claim to possess the ability to see the aura. It has been proposed that the (...) purported auric perception may be easily explained by the presence of a specific subtype of cross-modal perception. We analyse the subjective reports of four synaesthetes who experience colours in response to human faces and figures. These reports are compared with descriptions of alleged auric phenomena found in the literature and with claims made by experts in esoteric spheres. The discrepancies found suggest that both phenomena are phenomenologically and behaviourally dissimilar. (shrink)

Our aim is to point out some differences between verbal and visual arguments, promoting the rhetorical perspective of argumentation beyond the relevance of logic and pragmatics. In our view, if it is to be rational and successful, film as (visual) argumentation must be addressed to spectators who hold informed beliefs about the theme watched on the screen and the medium’s constraints and conventions. In our reflections to follow, we apply rhetorical analysis to film as a symbolic, human, and (...) communicative act that may sometimes be understood as a visually laid out argument. As a mixture of visual, auditory, and verbal stimuli, film demands active and complex interpretation and (re)construction. Our suggestion is to focus on five different but interrelated elements. The reconstruction and evaluation of the visual argument will be based on those elements, and the whole process will be one of visual argumentation. (shrink)

Visual analogy is believed to be important in human problem solving. Yet, there are few computational models of visual analogy. In this paper, we present a preliminary computational model of visual analogy in problem solving. The model is instantiated in a computer program, called Galatea, which uses a language for representing and transferring visual information called Privlan. We describe how the computational model can account for a small slice of a cognitive-historical analysis of Maxwell’s reasoning about (...) electromagnetism. (shrink)

The question is broadened from isomorphism to invertible transformation and optimal representation. Motivations are drawn from image compression but with an emphasis on object segmentation. Filling-in is considered as the phenomenal side of the binding process with back-surface filling-in being important. Finally, re-normalization of local filtering by globally integrated context is emphasized.

As Hegel once said, in Byzantium, between homoousis and homoiousis, the difference of one letter could decide the life and death of thousands. As this article seeks to argue, Byzantine thinking was not only attentive to conceptual differences, but also to iconic ones. The iconoclastic controversy (726-842 AD) arose from two different interpretations of the nature of images: whereas iconoclastic philosophy is based on the assumption of a fundamental 'iconic identity', iconophile philosophy defends the idea of'iconic difference'. And while the (...) reception in the Latin West of the controversies over the image as a mere problem of referentiality of the letter explains why its originality has remained underestimated for centuries, reexamining Byzantine visual thinking in the light of today's 'pictorial turn' reveals its striking modernity. (shrink)

Recent philosophical analyses of the epistemic dimension of images in the sciences show a certain trend in acknowledging potential roles of these images beyond their merely decorative or pedagogical functions. We argue, however, that this new debate has yet paid little attention to a special type of pictures, we call ‘visual metaphor’, and its versatile heuristic potential in organizing data, supporting communication, and guiding research, modeling, and theory formation. Based on a case study of Conrad Hal Waddington’s epigenetic landscape (...) images in biology, we develop a descriptive framework applicable to heuristic roles of various visual metaphors in the sciences. (shrink)

Through an interdisciplinary examination of sixteenth-century theatre, Visual Experiences in Cinquecento Theatrical Spaces studies the performative aspects of the early modern stage, paying special attention to the overlooked complexities of audience experience. Examining the period’s philosophical and aesthetic ideas about space, place, and setting, the book shows how artists consciously moved away from traditional representations of real spaces on stage, instead providing their audiences with more imaginative and collaborative engagements that were untethered by strict definitions of naturalism. In this (...) way, the book breaks with traditional interpretations of early modern staging techniques, arguing that the goal of artists in this period was not to cater to a single privileged viewer through the creation of a naturalistically unified stage but instead to offer up a complex multimedia experience that would captivate a diverse assembly of theatre-goers. (shrink)

One of the things you learn if you read books and articles in (or about) cognitive science is that the brain does a lot of "filling in"--not filling in, but "filling in"--in scare quotes. My claim today will be that this way of talking is not a safe bit of shorthand, or an innocent bit of temporizing, but a source of deep confusion and error. The phenomena described in terms of "filling in" are real, surprising, and (...) theoretically important, but it is a mistake to conceive of them as instances of something being filled in, for that vivid phrase always suggests too much--sometimes a little too much, but often a lot too much. Here are some examples (my boldface throughout). (shrink)