Web GIS in practice VI: a demo playlist of geo-mashups for public health neogeographers

'Mashup' was originally used to describe the mixing together of musical tracks to create a new piece of music. The term now refers to Web sites or services that weave data from different sources into a new data source or service. Using a musical metaphor that builds on the origin of the word 'mashup', this paper presents a demonstration "playlist" of four geo-mashup vignettes that make use of a range of Web 2.0, Semantic Web, and 3-D Internet methods, with outputs/end-user interfaces spanning the flat Web (two-dimensional – 2-D maps), a three-dimensional – 3-D mirror world (Google Earth) and a 3-D virtual world (Second Life ®). The four geo-mashup "songs" in this "playlist" are: 'Web 2.0 and GIS (Geographic Information Systems) for infectious disease surveillance', 'Web 2.0 and GIS for molecular epidemiology', 'Semantic Web for GIS mashup', and 'From Yahoo! Pipes to 3-D, avatar-inhabited geo-mashups'. It is hoped that this showcase of examples and ideas, and the pointers we are providing to the many online tools that are freely available today for creating, sharing and reusing geo-mashups with minimal or no coding, will ultimately spark the imagination of many public health practitioners and stimulate them to start exploring the use of these methods and tools in their day-to-day practice. The paper also discusses how today's Web is rapidly evolving into a much more intensely immersive, mixed-reality and ubiquitous socio-experiential Metaverse that is heavily interconnected through various kinds of user-created mashups

Web GIS in practice V: 3-D interactive and real-time mapping in Second Life

This paper describes technologies from Daden Limited for geographically mapping and accessing live news stories/feeds, as well as other real-time, real-world data feeds (e.g., Google Earth KML feeds and GeoRSS feeds) in the 3-D virtual world of Second Life, by plotting and updating the corresponding Earth location points on a globe or some other suitable form (in-world), and further linking those points to relevant information and resources. This approach enables users to visualise, interact with, and even walk or fly through, the plotted data in 3-D. Users can also do the reverse: put pins on a map in the virtual world, and then view the data points on the Web in Google Maps or Google Earth. The technologies presented thus serve as a bridge between mirror worlds like Google Earth and virtual worlds like Second Life. We explore the geo-data display potential of virtual worlds and their likely convergence with mirror worlds in the context of the future 3-D Internet or Metaverse, and reflect on the potential of such technologies and their future possibilities, e.g. their use to develop emergency/public health virtual situation rooms to effectively manage emergencies and disasters in real time. The paper also covers some of the issues associated with these technologies, namely user interface accessibility and individual privacy

Realidad aumentada, WebGIS y storytelling para la docencia geográfica: una revisión bibliográfica

Innovación EducativaSe presenta un resumen con la bibliografía recopilada en el Proyecto de Innovación Docente, referida a realidad aumentada, WebGIS, cartografía y storytelling enfocados a la docencia en geografía y ciencias sociales afines. Todas las obras recogidas en el listado han podido ser consultadas a través de repositorios en Internet y en las bases de datos de la Universidad de Valladolid, y se han recopilado para poder ser consultadas en el ámbito de un grupo de innovación docenteDepartamento de Geografí

Living and Learning With New Media: Summary of Findings From the Digital Youth Project

Summarizes findings from a three-year study of how new media have been integrated into youth behaviors and have changed the dynamics of media literacy, learning, and authoritative knowledge. Outlines implications for educators, parents, and policy makers

From Storytelling to Intercreativity in the Era of Distributed Authorship

Forms of fiction and literature underwent a process of disembodiment and cross-fertilization during the revolution from the Gutenberg Galaxy (printed paper, mass distribution) to the McLuhan Galaxy (new media, hypertext, cooperative writing). The dimension of literacy has moved from a semiotically- measured geometry to a dislocation and a deconstruction of contents and channels that give expression to new products. The impact of social media on narratology has redefined the meaning of readership and authorship. The author not only loses his/her traditional role, but becomes an icon of himself/ herself, a collective-minded producer that is self-perceived through the extro- flexed eye of the amniotic network in which he/she defines his/her narrative experience. Transmedia culture defines a new cross-networked and amniotic literacy, considering that we are not facing a simple adaptation of different narrative forms from one media to another: different media and languages participate and contribute to the construction of a transmedia environment

A literature review of the use of Web 2.0 tools in Higher Education

This review focuses on the use of Web 2.0 tools in Higher Education. It provides a synthesis of the research literature in the field and a series of illustrative examples of how these tools are being used in learning and teaching. It draws out the perceived benefits that these new technologies appear to offer, and highlights some of the challenges and issues surrounding their use. The review forms the basis for a HE Academy funded project, ‘Peals in the Cloud’, which is exploring how Web 2.0 tools can be used to support evidence-based practices in learning and teaching. The project has also produced two in-depth case studies, which are reported elsewhere (Galley et al., 2010, Alevizou et al., 2010). The case studies focus on evaluation of a recently developed site for learning and teaching, Cloudworks, which harnesses Web 2.0 functionality to facilitate the sharing and discussion of educational practice. The case studies aim to explore to what extent the Web 2.0 affordances of the site are successfully promoting the sharing of ideas, as well as scholarly reflections, on learning and teaching

Paradigmatic Tendencies in Cartography: A Synthesis of the Scientific-Empirical, Critical and Post-Representational Perspectives

Maps have been important elements of visual representation in the development of different societies, and for this reason they have mainly been considered from a practical and utilitarian point of view. This means that cartographers or mapmakers have largely focused on the technical aspects of the cartographic products, and cartography has given little attention to both its theoretical component and to its philosophical and epistemological aspects. The current study is dedicated to consider these views. In this study the main trends, thoughts and different directions in cartography during positivism/empiricism, neo-positivism and post-structuralism are reviewed; and cartography is analysed under the modernism and post-modernism periods. Some of the arguments proposed by philosophers such as Ludwig Wittgenstein and Karl Popper are examined as important contributions in our understanding of the development of cartography and mapping. This study also incorporates the idea or concept of paradigm, which has been taken from the field of the epistemology of sciences. The aforementioned opens a space to analyse cartography in terms of a paradigm shift. In the analysis of each trend within contemporary cartography – from the second half of the twentieth century until today – it is necessary to keep in mind the theoretical scheme of a scientific discipline (object of study, research aims, methods and approaches, and results). This helps to determine the body of knowledge in cartography. It is also important to consider the epistemological context in which the tendencies are developed: positivism/empiricism, realism/structuralism and idealism/hermeneutic. In this way, by considering three epistemological levels - essentialist/ontical (scientific), deconstructive (sociological), and ontological (emergent) - some paradigmatic tendencies are postulated. The first level results in tendencies such as cartographic communication, cartographic semiotics, analytical cartography and cartographic visualisation - all of these belong to the scientific-empirical perspective. In the second level, we have critical cartography, belonging to the critical perspective and that confronts the scientific stances. Finally, in the third level the so-called post-representational cartography arises in open opposition to the traditional representational cartography.Im Entwicklungsprozess verschiedener Gesellschaften sind Karten immer wichtige Elemente visueller Darstellung gewesen. Karten wurden meist aus einer praktischen und utilitaristischen Sicht betrachtet. Das heißt, dass sich Kartographen oder Kartenmacher gezielt auf die technischen Aspekte kartographischer Produkte fokussiert haben, und Kartographie sich nur wenig mit den theoretischen Komponenten und philosophischen oder epistemologischen Aspekten auseinandergesetzt hat. Diese Arbeit verfolgt das Ziel, diese Sichten zu analysieren. Diese Studie untersucht die verschiedenen kartographischen Denkrichtungen, die während des Positivismus/Empirismus, des Neo-Positivismus und der Post-Strukturalismusperioden entstanden sind und analysiert Kartographie der Moderne und post-moderner Perioden. Argumente von Philosophen wie Ludwig Wittgenstein und Karl Popper werden untersucht als wichtige Beiträge zu unserem Verständnis der Entwicklung der Kartographie. Diese Arbeit berücksichtigt auch das Konzept des Paradigmas, welches aus dem Gebiet der wissenschaftlichen Epistemologie adaptiert wurde. Dies eröffnet die Möglichkeit, Kartographie hinsichtlich eines Paradigmenwechsels analysieren zu können. Wenn man die Tendenzen der zeitgenössischen Kartographie – von der zweiten Hälfte des zwanzigsten Jahrhunderts bis heute – studiert, muss der theoretische Rahmen einer wissenschaftlichen Disziplin (Forschungsobjekt, Forschungsziel, Arbeitsmethodik und Ergebnisse) berücksichtigt werden. Dies erlaubt es, das gesammelte Wissen der Kartographie zu ermitteln. Ebenfalls wichtig ist die Berücksichtigung des epistemologischen Kontexts, in dem diese Tendenzen entstanden: Positivismus/Empirismus, Realismus/Strukturalismus und Idealismus/Hermeneutik. Unter Berücksichtigung dreier epistemologischer Ebenen – Essenzialisten/ontisch (wissenschaftlich), dekonstructiv (soziologisch) und ontologisch (emergent) – werden ausgewählte paradigmatische Tendenzen postuliert. Die erste Ebene ergibt Tendenzen wie die kartographische Kommunikation, die kartographische Semiotik, die analytische Kartographie und die kartographische Visualisierung, die alle zu der wissenschaftlich-empirischen Perspektive gehören. Zur zweiten Ebene gehört die kritische Kartographie, welche der kritischen Perspektive zugeordnet ist und die wissenschaftliche Standpunkte konfrontiert. Die so genannte post-repräsentative Kartographie entsteht aus der dritten Ebene im offenen Widerstand zur traditionellen repräsentativen Kartographie

Media Industries, Work and Life

Convergence culture, as a concept, articulates a shift in the way global media industries operate, and how people as audiences interact with them. It recognizes contemporary media culture as a primarily participatory culture. In turn, this assumption renders notions of production and consumption of (mass, mediated) culture not just theoretically problematic – as has been established earlier in disciplines as varied as communication studies, cultural geography, and media anthropology – but also less than useful on a practical level when making sense of the role media play in people’s everyday lives. This paper explores the practical applications of convergence culture from the perspectives of media workers, suggesting not so much the use of “new” categories, but rather an alignment of production, mediation and consumption as constituent practices in all experience of (in) media life