Role of Human Perception in Cluster-based Visual Analysis of Multidimensional Data Projections

Author(s):  
Holly Dugan

Sensory studies is an interdisciplinary field connecting insights from history, anthropology, sociology, philosophy, religion, literature, and art to the scientific study of human perception. Though research in this field draws upon a wide variety of methodologies and focuses on different historical periods and geographical areas, it is unified through a core tenet: that the human sensorium is as much a cultural, historical, and aesthetic phenomenon as it is an environmental and a biological one. Social mores, geographies, religious beliefs, and individual abilities shape perception in uniquely cultural ways. Put more succinctly, sensory studies, as a field, argues for the cultural study of the senses and the sensuous study of culture. And language is squarely at the center of scholarly questions about perception; literary studies thus provides useful methodological tools for understanding not only how we represent visceral experiences (such as sensation) to others through language but also how these strategies have changed over time. The study of literature and the senses emphasizes the important role of language in representing visceral experience and the important role of aesthetics and history in shaping literary representations.


Author(s):  
Anna Jackman ◽  
Maximilian Jablonowski

Drones are increasingly understood and imagined as important actors, inhabiting and transforming aerial space. From their entrenched establishment within battlefield operations, drones have spawned into a diverse ecosystem of platforms and applications, increasingly punctuating domestic urban airspace. While occupying a status as exemplars of urban innovation, the drone poses, and remains bound to, a range of techno-cultural contestations – from challenges around airspace integration, to concerns around privacy, safety and pollution. Thinking with commercial drone futures, and specifically the logistics sector, this article interrogates the role of speculation in this unfolding techno-landscape. In so doing we turn to two key sites through which the drone is anticipated – namely patents and adverts – as lenses through which to investigate projected visualisations underpinning the emergent, envisioned and anticipated drone. We argue that such drone speculations do not simply and solely envision new means of circulating goods, people and information, but rather embody and act to promote a particular set of aerial desires and social relations. Critically unpacking envisioned notions of frictionless mobility, instant consumption, and the appropriation of vertical spaces and spectra, we argue that such speculative sites and practices importantly participate in a techno-fetishist agenda positing drone technology as a privileged and panacea agent of futurity, while often eliding its implications.<br /><br />Key messages<br /><ul><li>Drones are increasingly understood and imagined as important actors, inhabiting and transforming urban airspace.</li><br /><li>Interrogating the domestic drone, we offer a critical visual analysis of key sites through which it is speculated.</li><br /><li>While envisioning convenience from the air, commercial drone speculations also embody and promote particular aerial desires.</li><br /><li>We argue that staying with speculation enables the critical unpacking of notions of frictionless mobility, instant consumption and the appropriation of vertical space.</li></ul>


2018 ◽  
Vol 7 (9) ◽  
pp. 364 ◽  
Author(s):  
Helena Merschdorf ◽  
Thomas Blaschke

Although place-based investigations into human phenomena have been widely conducted in the social sciences over the last decades, this notion has only recently transgressed into Geographic Information Science (GIScience). Such a place-based GIS comprises research from computational place modeling on one end of the spectrum, to purely theoretical discussions on the other end. Central to all research that is concerned with place-based GIS is the notion of placing the individual at the center of the investigation, in order to assess human-environment relationships. This requires the formalization of place, which poses a number of challenges. The first challenge is unambiguously defining place, to subsequently be able to translate it into binary code, which computers and geographic information systems can handle. This formalization poses the next challenge, due to the inherent vagueness and subjectivity of human data. The last challenge is ensuring the transferability of results, requiring large samples of subjective data. In this paper, we re-examine the meaning of place in GIScience from a 2018 perspective, determine what is special about place, and how place is handled both in GIScience and in neighboring disciplines. We, therefore, adopt the view that space is a purely geographic notion, reflecting the dimensions of height, depth, and width in which all things occur and move, while place reflects the subjective human perception of segments of space based on context and experience. Our main research questions are whether place is or should be a significant (sub)topic in GIScience, whether it can be adequately addressed and handled with established GIScience methods, and, if not, which other disciplines must be considered to sufficiently account for place-based analyses. Our aim is to conflate findings from a vast and dynamic field in an attempt to position place-based GIS within the broader framework of GIScience.


2018 ◽  
Vol 5 ◽  
pp. 31
Author(s):  
Anne Sophie Haar Refskou ◽  
Laura Søvsø Thomasen

The human hand is a complex phenomenon within the contexts of early modern visual and textual culture. Its frequent presence in early modern texts and illustrations - as well as the many different types of described and depicted hands - raises a number of questions as to its functions and significances. In this article, we examine the role of the hand and two of its familiar functions –pointing and touching – against diverse and diverging understandings of human perception and cognition in the period focussing particularly on relations between bodies and minds. Through comparative analyses of cross-over examples from both medicine, manuals and drama – primarily John Bulwer’sChirologia and Chironomia, William Harvey’s de Motu Cordis and extracts from Shakespeare’s plays – we explore the questions implied by hands and their contributions to the knowledge probed and proposed by these texts and illustrations.


2020 ◽  
Vol 10 (6) ◽  
pp. 1001-1015
Author(s):  
E.A. Leonenko ◽  
◽  
S.V. Kunev ◽  
N.N. Chindyaykina ◽  
◽  
...  

In modern conditions, the further development of the market economy puts each subject of economic activity in very difficult conditions. For the survival and effective functioning of an organization, it is no longer enough to simply produce goods in the maximum possible volume, it is especially important to sell these goods. The significant role of sales activities in the enterprise management requires searching for new methods of improvement, one of which is the revision of existing and the development of new optimal distribution channels under conditions of environmental uncertainty. Currently, distribution channels for final products are a complex multi-structure system with active elements, operating in a dynamically developing market environment. Studies by economists show that the complexity (complexity) of this system is based not on the number of elements, but on the nature of the network structure (the complexity of the structure of the system and the interactions of its components). This article presents a visual analysis of the sales activities of one of the largest Russian confectionery manufacturers - “OOO Lamzur”. For this kind of enterprises, the organization of sales activities is very important in ensuring economic efficiency and achieving high competitive advantages. In the marketing activities of the investigated enterprise, a number of problem areas are identified that impede its development. In the process of analyzing sales activities, a number of shortcomings were noted, the key of which is the loss by the enterprise of such sales functions as establishing feedback with consumers. In the course of the study, the effectiveness of the marketing activities of “OOO Lamzur” was assessed based on the analysis of the dynamics of sales of confectionery products, as well as by interviewing customers.


2021 ◽  
Author(s):  
Jan Michalek ◽  
Kuvvet Atakan ◽  
Christian Rønnevik ◽  
Helga Indrøy ◽  
Lars Ottemøller ◽  
...  

&lt;p&gt;The European Plate Observing System (EPOS) is a European project about building a pan-European infrastructure for accessing solid Earth science data, governed now by EPOS ERIC (European Research Infrastructure Consortium). The EPOS-Norway project (EPOS-N; RCN-Infrastructure Programme - Project no. 245763) is a Norwegian project funded by National Research Council. The aim of the Norwegian EPOS e&amp;#8209;infrastructure is to integrate data from the seismological and geodetic networks, as well as the data from the geological and geophysical data repositories. Among the six EPOS-N project partners, four institutions are providing data &amp;#8211; University of Bergen (UIB), - Norwegian Mapping Authority (NMA), Geological Survey of Norway (NGU) and NORSAR.&lt;/p&gt;&lt;p&gt;In this contribution, we present the EPOS-Norway Portal as an online, open access, interactive tool, allowing visual analysis of multidimensional data. It supports maps and 2D plots with linked visualizations. Currently access is provided to more than 300 datasets (18 web services, 288 map layers and 14 static datasets) from four subdomains of Earth science in Norway. New datasets are planned to be integrated in the future. EPOS-N Portal can access remote datasets via web services like FDSNWS for seismological data and OGC services for geological and geophysical data (e.g. WMS). Standalone datasets are available through preloaded data files. Users can also simply add another WMS server or upload their own dataset for visualization and comparison with other datasets. This portal provides unique way (first of its kind in Norway) for exploration of various geoscientific datasets in one common interface. One of the key aspects is quick simultaneous visual inspection of data from various disciplines and test of scientific or geohazard related hypothesis. One of such examples can be spatio-temporal correlation of earthquakes (1980 until now) with existing critical infrastructures (e.g. pipelines), geological structures, submarine landslides or unstable slopes. &amp;#160;&lt;/p&gt;&lt;p&gt;The EPOS-N Portal is implemented by adapting Enlighten-web, a server-client program developed by NORCE. Enlighten-web facilitates interactive visual analysis of large multidimensional data sets, and supports interactive mapping of millions of points. The Enlighten-web client runs inside a web browser. An important element in the Enlighten-web functionality is brushing and linking, which is useful for exploring complex data sets to discover correlations and interesting properties hidden in the data. The views are linked to each other, so that highlighting a subset in one view automatically leads to the corresponding subsets being highlighted in all other linked views.&lt;/p&gt;


2020 ◽  
pp. 123-147
Author(s):  
Michael Krona

The significance of visual propaganda in war has never been as debated as since the Islamic State (IS) started gaining global attention for its sophisticated media campaigns in 2014. Although IS propaganda contains several narratives, the videos of beheadings have for years been at the centre of attention. This graphic violence involves deliberate choices in terms of image composition, lighting, camera-angles, and overall editing techniques deployed to reach maximum effects its targeted audiences. These videos are not only evidence of tactical choices in hybrid warfare, but also mediated communicative artefacts. This chapter aims to dissect this mediation of performative violence: the visualization of beheadings as multi-layered media artefacts, produced with the dual objective to incite fear among adversaries and strengthen the in-group identity of the organization. How videos of IS beheadings are designed is crucial to understand the role of visual propaganda in IS contemporary warfare. The chapter is based on qualitative visual analysis of beheading videos produced by IS official media wings between 2014 and 2017 with particular focus on image composition and sequencing, contextualized through a theoretical discussion about how power and retaliatory humiliation are constructed through the visual performativity of violence.


Author(s):  
Lusine Margaryan ◽  
Peter Fredman

Abstract This chapter looks at the role of nature in cultural events and the role of event design in facilitating holistic experiences of nature and culture. The chapter focuses on understanding how the cultural narratives (content) are woven into the natural environment (context) and how this relationship is designed to give rise to the event experience. The study is based on theoretical insights from the fields of event studies and nature-based tourism and outdoor recreation. Empirically, the case is based on Norway, which currently experiences rapid growth in tourism flows as well as proliferation of a wide variety of outdoor events in its scenic natural landscapes. The empirical data come from interviews with outdoor event managers as well as a visual analysis of the websites of cultural events in nature.


Author(s):  
Olu Jenzen ◽  
Itir Erhart ◽  
Hande Eslen-Ziya ◽  
Umut Korkut ◽  
Aidan McGarry

This article explores how Twitter has emerged as a signifier of contemporary protest. Using the concept of ‘social media imaginaries’, a derivative of the broader field of ‘media imaginaries’, our analysis seeks to offer new insights into activists’ relation to and conceptualisation of social media and how it shapes their digital media practices. Extending the concept of media imaginaries to include analysis of protestors’ use of aesthetics, it aims to unpick how a particular ‘social media imaginary’ is constructed and informs their collective identity. Using the Gezi Park protest of 2013 as a case study, it illustrates how social media became a symbolic part of the protest movement by providing the visualised possibility of imagining the movement. In previous research, the main emphasis has been given to the functionality of social media as a means of information sharing and a tool for protest organisation. This article seeks to redress this by directing our attention to the role of visual communication in online protest expressions and thus also illustrates the role of visual analysis in social movement studies.


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