Visualizing and mental imagery are thought to be cognitive states by all sides of the imagery debate. Yet the phenomenology of those states has distinctly visual ingredients. This has potential consequences for the hypothesis that vision is cognitively impenetrable, the ability of visual processes to ground perceptual warrant and justification, and the distinction between cognitive and perceptual phenomenology. I explore those consequences by describing two forms of visual ambiguity that involve visualizing: the ability to visually experience a picture surface as (...) flat after it has caused volumetric nonconceptual contents, and the ability to use a surface initially perceived as flat to visualize three-dimensional scenes. In both cases, the visual processes which extract viewer-centered volumetric shapes have to rely solely on monocular depth cues in the absence of parallax and stereopsis. Those processes can be cognitively penetrated by acts of visualizing, including ones that draw on conceptual information about kinds. However, the penetrability of the visual processes does not weaken their ability to provide perceptual warrant and justification for beliefs. The reason is that picture perceptions—whether they are stimulus -driven or based on acts of visualizing—are different to object perceptions both phenomenologically and in terms of their functional roles as states. Thus, although the penetrability of the visual processes does mean that subjects can have visual experiences with contradictory contents, perceptual belief is adopted at most towards one set of contents, and questions of warrant and justification are raised only for those contents. A rule-proving exception is provided by trompe-l’oeils. (shrink)

law's oscillation between power and meaning -- Law's screen life : visualizing law in practice -- Images run riot : law on the landscape of the neo-baroque -- Theorizing the visual sublime : law's legitimation reconsidered -- The digital challenge : command and control culture and the ethical sublime -- Conclusion : visualizing law as integral rhetoric : harmonizing the ethical and the aesthetic.

Visualizing Emotions in the Ancient Near East. Edited by Sara Kipfer. Orbis Biblicus et Orientalis, vol. 285. Fribourg: Academic Press, 2017. Pp. viii + 293, illus.

Hinton’s methodology of perceiving four-dimensional space is based on the application in higher dimensions of the geometric properties of objects that exist in our familiar three-dimensional space and on colouring all the points of these objects according to their movement through these four dimensions. Hinton applied his methodology on coloured cubes, thus leading to a mental perception of the hypercube. In this article, we evolve Hinton’s methodology aiming at the mental perception of the hypersphere, based on tracing and colouring the (...) hypersphere’s points according to their four coordinates. Finally, we describe an interactive application that we developed for visualizing the hypersphere. (shrink)

(2013). Visualizing a Mass Murder: The Portraits of Anders Bering Breivik in Danish National Dailies. Journal of Mass Media Ethics: Vol. 28, No. 1, pp. 64-67. doi: 10.1080/08900523.2013.755083.

Visual thinking in mathematics is widespread; it also has diverse kinds and uses. Which of these uses is legitimate? What epistemic roles, if any, can visualization play in mathematics? These are the central philosophical questions in this area. In this introduction I aim to show that visual thinking does have epistemically significant uses. The discussion focuses mainly on visual thinking in proof and discovery and touches lightly on its role in understanding.

This paper presents methods to visualize the structure of trees that occur in genetic programming. These methods allow for the inspection of structure of entire trees even though several thousands of nodes may be involved. The methods also scale to allow for the inspection of structure for entire populations and for complete trials even though millions of nodes may be involved. Examples are given that demonstrate how this new way of “seeing” can afford a potentially rich way of understanding dynamics (...) that underpin genetic programming. The examples indicate further studies that might be enabled by visualizing structure at these scales. (shrink)

Digital tools offer new dimensions and additional contexts both in teaching and in researching Petrarch’s Rerum vulgarium fragmenta, providing users with visual insights into his carefully planned work. This essay investigates interactive and visual representations of material and spatial systems of the Fragmenta and the deep interaction between the digital code created to build the Petrarchive’s visual indexes and the original Medieval forms.

The ambition of this article is to propose a way of visualizing the Anthropocene dialectically. As suggested by the Dutch atmospheric chemist Paul Crutzen and the professor of biology Eugene F. Stoermer, the term Anthropocene refers to a historical period in which humankind has turned into a geological force that transforms the natural environment in such a way that it is hard to distinguish between the human and the natural world. Crutzen and Stoermer explain that the Anthropocene has begun after (...) the Holocene, the geological epoch that followed the last ice age and lasted until the industrial revolution. Drawing on a number of figures such as the “tenfold” increase in urbanisation, the extreme transformation of land surface by human action, the use of more than 50% of all accessible fresh water by humans, and the massive increase in greenhouse emissions, Crutzen and Stoermer conclude that the term Anthropocene describes aptly mankind's influence on ecological and geological cycles (Crutzen & Stoermer, 20... (shrink)

Cities have consistently served as fertile grounds for the emergence and growth of radical ideas, political transformations, and social movements, with urban landscapes nurturing visionary concepts, idealism, and revolutionary ideologies. This research delves into the captivating world of radical cities, exploring the power of image and visual narratives to communicate and comprehend urban activism within diverse contexts. By analyzing various case studies and student works, we aim to create, study, and reimagine vivid portrayals of urban activism, radical urbanism, and future (...) socio-spatial developments. The focus lies on developing innovative visual modalities and collaborative critical pedagogical approaches that engage with the complexities of radical cities across North America, Latin America, Asia, Europe, and beyond. In this study, we explore the potential of image and visual narratives to decode and understand pivotal societal transitions in radical cities. By employing imaginative and critical pedagogy, we aspire to foster a more profound comprehension of urban activism and its impact on shaping the cities of the future. (shrink)

This article explores the image and the concept of the Christa, evaluates its significance for contemporary feminist theology and spiritual practice, and suggests ways in which the notion of the Christa needs to be enlarged and developed. A distinction is made between visualizing the Christa in art and film, conceptualizing the Christa in theological discourse, imagining the Christa in fiction and poetry and ritualizing the Christa in liturgy and prayer. Whilst considerable attention has been paid to visual representations of the (...) Christa, and feminist theologians have written about the Christa, little attention has been paid to the Christa in poetry and fiction, or as a focus of feminist prayer and ritual. (shrink)

The article shows how two domains of Neurath’s broad and multifaceted work are related to each other: the concepts and methods he wanted to implement in political economics, on the one hand, and the methods of visualization that he and his interdisciplinary team developed at the Social and Economic Museum of Vienna, on the other. Some of Neurath’s suggestions in both domains are surprisingly modern even today.

Depictive expressions of thought predate written language by thousands of years. They have evolved in communities through a kind of informal user testing that has refined them. Analyzing common visual communications reveals consistencies that illuminate how people think as well as guide design; the process can be brought into the laboratory and accelerated. Like language, visual communications abstract and schematize; unlike language, they use properties of the page (e.g., proximity and place: center, horizontal/up–down, vertical/left–right) and the marks on it (e.g., (...) dots, lines, arrows, boxes, blobs, likenesses, symbols) to convey meanings. The visual expressions of these meanings (e.g., individual, category, order, relation, correspondence, continuum, hierarchy) have analogs in language, gesture, and especially in the patterns that are created when people design the world around them, arranging things into piles and rows and hierarchies and arrays, spatial-abstraction-action interconnections termed spractions. The designed world is a diagram. (shrink)

The history of scientific illustrations is a story that correspond the cultural, economic, political and scientific history of the world. A look into the history of sciences displays that pictures and illustrations had a decisive role for the sciences progressive success and rising societal status from the sixteenth century. The illustrations visualized the unknown to graspable facts. Without the pictures the new discovered continents, the blood circulatory system and the body’s muscles had remained theoretical proclamations. The scientific discoveries became visible (...) and communicated, to a wider audience by its illustrations. The scientific illustrations and maps were intertwined with an epistemic ambition to unveil the true natural order. During the seventeenth century the concept of objectivity was interpreted as a quest for revealing nature’s ideal order, a task only feasible for the brilliant artist to accomplish. The epistemic ambition concurred with the belief that only one true ontological order existed that the scientific knowledge had to uncover. This concept of objectivity was succeeded by the modern concept of objectivity which equated objectivity with impartiality and elimination of the scientist’s subjective bias. The view from “nowhere” is still a valid, ruling definition of objectivity. However, the presence and huge expansion of computational pictures in the sciences as well in everyday life raises the question if a new sense of objectivity is framed. In physics and chemistry the produced pictures intend to be contributions to an ongoing theoretical discussion, about a nature in constant flux, let it be molecules or artificially processed materials in the nanoscale. The traveller designs her own map in advance, mixing the Google earth features with the personal arrangements. For both the scientists and the laymen the modernist objective virtues of detachment, impartiality and disinterestedness have been supplemented by a return of subjective involvements. (shrink)

Over several years, genetic studies in the model system, Drosophila melanogastor, have uncovered genes that when mutated, lead to a block in myoblast fusion. Analyses of these gene products have suggested that Arp2/3‐mediated regulation of the actin cytoskeleton is crucial to myoblast fusion in the fly. Recent advances in imaging in Drosophila embryos, both in fixed and live preparations, have led to a new appreciation of both the three‐dimensional organization of the somatic mesoderm and the cell biology underlying myoblast fusion. (...) BioEssays 30:423–431, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

In this paper, questions regarding the cultural understanding of mixed race are explored, which have the ability to complicate the accepted portrayal of race in society as a black/white binary system. Thus, the acknowledgement of something other than this binary system offers new ways of theorizing about race, particularly concerning the sociopolitical implications of mixed-race designation. This paper argues that the visually mixed-race person has a certain direct ability to challenge the binary and its racist logic. Furthermore, this paper goes (...) on to offer a unique interpretation of where power for working against a racially oppressive system lies within critical mixed-race theory. (shrink)

In this Introduction to a special section on ‘Visualizing Surfaces, Surfacing Vision’, the authors argue that to conceive vision in the contemporary world it is necessary to examine its embedding within, expression via and organization on the surface. First, they review recent social and cultural theories to demonstrate how and why an attention to surfaces is salient today. Second, they consider how vision may be understood in terms of surfaces, discussing the emergence of the term ‘surface’, and its transhistorical relationship (...) with vision. Third, they introduce the contributions to the special section, which cover written articles and artworks. They make connections between them, including their exploration of reflexivity and recursion, observation, objectivity and agency, ontology and epistemology, relationality, process, and two- and three-dimensionality. Fourth, the authors consider some implications of an understanding of visualizing surfaces/surfacing vision. (shrink)

Libraries provide access to large amounts of library metadata. Unfortunately, many libraries only offer textual interfaces for searching and browsing their holdings. Visualizations provide simpler, faster, and more efficient ways to navigate, search and study large quantities of metadata. This paper presents GlamMap, a visualization tool that displays library metadata on an interactive, computer-generated geographic map. We provide detailed discussion of how GlamMap benefits the work of librarians and researchers. We show how geographic representations help librarians to perform tasks such (...) as collection assessment and how geographic information helps researchers to identify important scientific resources. (shrink)

The sciences use a wide range of visual devices, practices, and imaging technologies. This diversity points to an important repertoire of visual methods that scientists use to adapt representations to meet the varied demands that their work places on cognitive processes. This paper identifies key features of the use of visualization in a range of scientific domains and considers the implications of this repertoire for understanding scientists as cognitive agents.

Light is a discursive tool that Sufis have drawn upon over the centuries in order to elucidate systems of thought and practice. In medieval Islamic thought, light was closely associated with the soul as well as conceptions of sight and the eye. It also occupied an important place in cosmology. By the twelfth- and thirteenth-centuries, Sufis began to consider notions of light more systematically, creating close correspondences between vision, cosmology, and anthropology within Sufi thought. This coincided with the increased production (...) of complex diagrams in Sufi texts. This article shows that these developments were interrelated. By analyzing Shams al-Dīn al-Daylamī’s diagrams alongside his theories of light with respect to the nature of the soul and body, it demonstrates that the theory of the soul as light played an important part in shaping Sufi thought, practice, and visual culture. (shrink)

My investigation into the cognitive aspects of landscape description takes as its focus the landscapes that the poet evokes on the Shield of Achilles. Drawing on studies in cognitive psychology I note the extent to which an audience might derive a ‘spatial mental model’ from the topographical or ‘locative’ indicators that the Homeric poet offers. Then I consider the ‘non-locative’ information that the poet conveys about the landscapes of the Shield. In this connection I develop Barbara Tversky's notion of landscape (...) representation as a ‘cognitive collage’. What makes the scenes on the Shield vivid, however, is human presence. Finally, therefore, I draw on enactivist theories of cognition, recently introduced into Classics, which offer a valuable supplementary approach to ‘reading’ and enjoying landscape descriptions in Homer. (shrink)

This paper considers the way social theorists draw on affective imagery to convey ideas about complex social processes such as the formation of subjectivity within a given habitus. The argument focuses on discussions of art in the work of Elias and Foucault to question whether imagery, and particularly imagery drawn from art, serves to simplify more complex processes of reasoning, or whether the image can be understood as a type of conceptual consolidation of an argument rather than a means to (...) simply illustrate or augment it. The paper also raises the question of whether art is a more complex form of social agency than it was sometimes understood to be in its original social context. (shrink)

In the current digital era, the borders amongst firms are getting blurred when it comes to value creation. Therefore, the traditional configuration of the value chain is frequently replaced by other ones which include the collaborative participation of different agents. Within this context, global value chains, where the value activities are located in different countries, and industrial clusters, which combine competition and cooperation, are attracting a growing attention of both business leaders and scholars in the recent years. Through a bibliometric (...) analysis, this paper disentangles the intellectual and conceptual structure of the research topic of industrial clusters and global value chains. Results show the multidisciplinary character of the topic, including papers published in different areas, such as business, regional studies and world development, as well as its close link with aspects like innovation, regional development, governance or organization. Finally, this study remarks the research lines that could attract more attention in the immediate future. (shrink)

ArgumentThis article analyzes for the first time the earliest western maps of diseases in China spanning fifty years from the late 1870s to the end of the 1920s. The 24 featured disease maps present a visual history of the major transformations in modern medicine from medical geography to laboratory medicine wrought on Chinese soil. These medical transformations occurred within new political formations from the Qing dynasty (1644–1911) to colonialism in East Asia (Hong Kong, Taiwan, Manchuria, Korea) and hypercolonialism within China (...) (Tianjin, Shanghai, Amoy) as well as the new Republican Chinese nation state (1912–49). As a subgenre of persuasive graphics, physicians marshaled disease maps for various rhetorical functions within these different political contexts. Disease maps in China changed from being mostly analytical tools to functioning as tools of empire, national sovereignty, and public health propaganda legitimating new medical concepts, public health interventions, and political structures governing over human and non-human populations. (shrink)

After the United States Congress passed the Water Pollution Control Act of 1948, biologists played an increasingly significant role in scientific studies of water pollution. Biologists interacted with other experts, notably engineers, who managed the public agencies devoted to water pollution control. Although biologists were at first marginalized within these agencies, the situation began to change by the early 1960s. Biological data became an integral part of water pollution control. While changing societal values, stimulated by an emerging ecological awareness, may (...) explain broader shifts in expert opinion during the 1960s, this article explores how graphs changed experts’ perceptions of water pollution. Experts communicated with each other via reports, journal articles, and conference speeches. Those sources reveal that biologists began experimenting with new graphical methods to simplify the complex ecological data they collected from the field. Biologists, I argue, followed the engineers’ lead by developing graphical methods that were concise and quantitative. Their need to collaborate with engineers forced them to communicate, negotiate, and overcome conflicts and misunderstandings. By meeting engineers’ expectations and promoting the value of their data through images as much as words, biologists asserted their authority within water pollution control by the early 1960s. (shrink)

This essay considers the structure of risk in health campaign formation and design by examining an early 20th century federal campaign to reduce infant mortality. Health campaigns navigate the gap between study and practice, translating quantitative findings into prescriptive responses for individual consumers of the text. By focusing specifically on the visual rhetoric of risk, this campaign serves as a case study to examine how the public was taught to see and understand risk and preventive health at a critical point (...) in the development of public health in the United States. (shrink)

The aim of this study is to use a commognitive responsibility framework to visualize responsibility shift in collaborative problem solving during computer-supported one-to-one tutoring. Commognitive responsibility shift means that individuals’ cognitive responsibility shift can be reflected by the discourse in communication. For our sample, we chose a 15-year-old Chinese boy and his mathematics teacher with 6 years of teaching experience, both of whom have experienced computer-supported learning and teaching mathematics, respectively. We collected four tutoring videos online, and a 45-min interview (...) video from the teacher. We found that the third type of commognitive responsibility shift in both the teacher’s and student’s CPS behavior online is not only teacher–student comparison but also alternating-led, which includes teacher–student-led and student–teacher-led. (shrink)

Soft X‐ray tomography (SXT) is an imaging technique capable of characterizing and quantifying the structural phenotype of cells. In particular, SXT is used to visualize the internal architecture of fully hydrated, intact eukaryotic and prokaryotic cells at high spatial resolution (50 nm or better). Image contrast in SXT is derived from the biochemical composition of the cell, and obtained without the need to use potentially damaging contrast‐enhancing agents, such as heavy metals. The cells are simply cryopreserved prior to imaging, and (...) are therefore imaged in a near‐native state. As a complement to structural imaging by SXT, the same specimen can now be imaged by correlated cryo‐light microscopy. By combining data from these two modalities specific molecules can be localized directly within the framework of a high‐resolution, three‐dimensional reconstruction of the cell. This combination of data types allows sophisticated analyses to be carried out on the impact of environmental and/or genetic factors on cell phenotypes. (shrink)

Name der Zeitschrift: Cognitive Linguistics Jahrgang: 26 Heft: 2 Seiten: 289-330.

While attending seminary school in Pennsylvania, Martin Luther King Jr. cultivated “the arts of pulpit oratory,” the habit of visualizing philosophical problems and other objects of criticism by invoking many-sided jewels and multi-runged ladders. This article appropriates King's jewels and ladders as tools for humanizing juridico-discursive practice toward migrants/emigrants/immigrants and refugees. By drawing attention to the process whereby persons are subordinated and become subpersons, we are able to see how the standpoint of racialized dehumanization is historically patterned and furthermore involves (...) an overlap of legal, political, and artistic expressions. Consequently, jewels and ladders become theoretical as well as practical tools for visualizing the moral standing of migrant/refugee populations in modernity. (shrink)