1,720,964 research outputs found
Unleashing Animal-Computer Interaction : A Theoretical Investigation of the “I” in ACI
No full textNon-human animals have had a long co-existence and relationship with human culture and society, and we interact with them in a number of ways, and for various reasons. Their involvement in technology can be traced back more than half a century, initially restricted to scientific contexts, for example, for the study of animal behavior, cognition, or language learning abilities. The advancement and growing ubiquity of technology has extended their interactions with technology beyond scientific settings to other domains and everyday contexts, and for a broader set of reasons. This development is also driven by the emerging research area of animal-computer interaction (ACI), in which scholars of human-computer interaction (HCI) are starting to explore the possibilities of designing interactive technology for and with animals. This requires engagement with the difficult task of understanding this new set of actors and the types of interactions and functionality they possibly would like to have with computing. This is a challenge even when it comes to humans, but the challenge escalates when considering other animals, and presents even more challenges. Animals live different lives to us, and include a broad and diverse category of species, with different ways of experiencing and being in the world, and we have difficulty understanding each other due to these interspecies differences. The shift from human to animal interaction is far from straightforward. This new and embryonic situation contests traditional notions of what a “user” is and can be, and how both digital technologies and other species, are being used. Consequently, it also challenges previous theoretical foundations and methods for understanding and designing user-computer interactions. The latter has received special attention, where user-centered design approaches and methods from the field of HCI and interaction design (IxD) has become a natural point of departure. As a complement, ACI needs a bolder and more creative way of progressing when it comes to building a theoretical framework to account for these new forms of interaction. There is a need to extend our thinking and the conventional ways of doing research and design, and to preserve curiosity and theoretical and methodological openness. As an alternative to many other design approaches, this thesis advocates the theoretical investigation of the “I” in ACI, aiming to extend the conventional notion of how interaction is conceptualized, a topic that has suffered from negligence. Drawing on ethnomethodological and ethnographic fieldwork – covering a maximum variation of extreme and deviant of cases – this thesis investigates the boundaries of the field and different theoretical perspectives and empirical insights, in order to increase our understanding of the emerging dynamics of multispecies-computer interactions, and also how these insights can excite the imagination and generate topics for zoocentric design and computing.At the time of the doctoral defense, the following paper was unpublished and had a status as follows: Paper 5: Manuscript.</p
The private and the public in online presentations of the self: A critical development of Goffman’s dramaturgical perspective
No full textErving Goffman is an important sociologist whose dramaturgical perspective on social interaction and presentation of the self is a classic within sociology. However, social interaction and presentations of the self occurs increasingly more online. Goffman’s perspective is, unfortunately, limited to face-to-face interaction. The aim of this study is to discuss how far Goffman’s dramaturgical perspective can take us in a discussion on the private and the public in online presentations of the self in Facebook and personal blogs. The aim is specified with the following research questions: What are the possible constrains and possibilities? What happens to the central concepts in the model? How can the model be critically developed to online presentations of the self? The discussion connects to the distinction between the private and the public, as it implicitly is presented in Goffman’s model. The discussion draws on empirical material consisting of reflections of ten individuals on their social practices on Facebook and personal blogs. As all respondents use both applications, it opens up for a comparison between how they present themselves in each forum. All respondents presented themselves differently on Facebook compared to their personal blogs. Goffman’s model works better on self-presentations on Facebook than on personal blogs, which are contradictive to the model. Facebook is about staging a successful character. Conversely, the idea with the personal blog was to stage the front stage as a backstage. Performances on the personal blog constitute an inverted model where the intimate is sublimated and ritualized. Additionally, impression management follows an altered logic of selective opening of the backstage. However, the performances are just as, if not even more, theatrical and dramaturgical as performances in Goffman’s model. Moreover, social situations on Facebook and personal blogs are dissimilar to face-to-face situations. Both settings can be seen as an abstract sociability rather than a concrete sociability. There is no immediate co-presence between the interactants which has the consequence of creating an uncertainty of in front of whom the performance actually is held, which in addition makes the social situation diffuse, scattered and harder to define
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Animals, plants, people and digital technology
No full textUnderstanding interactions involving humans and computers has ever since its establishment in the early 1980s been a key foundation for the field of human-computer interaction (HCI) and its development. The idea that important features are going on inside the human brain (i.e. classical HCI theory/first wave) has been challenged by the importance to understand both context and collaboration among humans (i.e. modern HCI theory/second wave) and by comprising human values and experiences (i.e. contemporary HCI theory/third wave) [27]. As such, the field has been permeated by anthropocentrism, engaged in designing and accounting for human users and diverse aspects of human life.</p
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Oxygen Health : Inlösning av syre i vatten
No full textThe project has been provided by Zenit design group and the goal for this project was tomanufacture and perform tests of a prototype that supersaturates water in a continuous flow ofwater. The project has involved finding and sorting out relevant data in scientific papers, books,communication with foreign manufactures and other platforms for information.The project has resulted in manufacturing of a test rig and an oxygen infuser based onmembrane technology. The test rigs purpose was to perform tests on oxygen infusers fordifferent comparison test and performance benchmarks in a in a laboratory provided by Zenit.The project led to satisfying results using the oxygen infuser manufactured by the authors withcomparable levels of saturation to the reference infuser.The theory behind this project is based on medical research, belonging terms will be explainedbut the authors have chosen to delimit the project from the medical area. The reason for this islack of knowledge in this area and its irrelevance to the mechanical engineering education insuch
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