Search (25 results, page 1 of 2)

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Abstract

In seinem neuen Buch stellt der Biologe und Erkenntnistheoretiker Hans Mohr die Bedeutung des Wissens für die moderne Welt in den Brennpunkt seiner Betrachtungen. Von den Formen des Wissens - Sachwissen und Orientierungswissen - geht er über auf den Sonderstatus des wissenschaftlichen Wissens und dessen Eigenschaft als Kulturgut und Produktionsfaktor, die Verwandlung von Information in Wissen und Innovation bis hin zu den ethischen, technischen und politischen Dimensionen

Classification

AK 26000 Allgemeines / Wissenschaftskunde und Wissenschaftsorganisation / Wissenschaftserforschung, -psychologie, -soziologie / Allgemeines

RVK

AK 26000 Allgemeines / Wissenschaftskunde und Wissenschaftsorganisation / Wissenschaftserforschung, -psychologie, -soziologie / Allgemeines

Theme

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Date

17. 7.2002 19:22:51

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Abstract

Datenautobahnen, interaktives Fernsehen, Multimedia, Mailboxen und Internet - diese und andere Begriffe geistern nun schon seit einiger Zeit durch die Medien. Die einen versprechen sich von den neuen Medientechnologien, daß die Menschen zukünftig besser, schneller und weltweit miteinander kommunizieren und sich informieren können. Somit könnten die Medien nun endlich einen angemessenen Beitrag zur Demokratisierung leisten. Andere Stimmen hingegen weisen auf Konzentrationsprozesse im Mediensektor hin, die mit dem Aufbau der neuen Medien verbunden sind. Auch die neuen Medien sind nicht frei von ökonomischen 'Zwängen' und Machtverhältnissen

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Abstract

Die Einbahnstraßen-Kommunikation der Medien durch technologische Entwicklungen aufzuheben - das ist ein Traum, der schon in den 70er Jahren gesponnen wurde. Damals sollte mit Hilfe der Verkabelung das analoge Fernsehen mit einem Rückkanal zum Sender ausgestattet und somit eine Zweiwege-Kommunikation etabliert werden. Der Rückkanal erwies sich ebenso als Flop, wie das ihm angedichtet demokratische Potential. Heute hat mit dem Einzug der digitalen Techniken auch der Mythos von interaktiven und somit demokratischen Medien ein Comeback. Ein Vergleich zwischen den USA und Deutschland zeigt, wie unterschiedlich die technologischen Pfade, ökonomische Hintergründe und ihre 'demokratisierenden' Folgen sein können

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Abstract

Das Projekt einer Künstlichen Intelligenz verliert seine suggestive Kraft. Doch die visionäre Lücke, die damit entsteht, bleibt nicht unbesetzt. Eine neue Utopie zeichnet sich ab. Sie handelt nicht vom Computer als einem Werkzeug des Denkens, vielmehr vom Computer als einem Medium der Kommunikation. Es geht um eine Verbindung von Datenverarbeitung und Telekommunikation, welche die Einseitigkeit der Fernkommunikation zu überwinden erlaubt. Das Versprechen ist dabei, daß die wechselseitige Bezugnahme und Anschließbarkeit, die wir kennen aus den mündlichen Gesprächen zwischen anwesenden Personen, nun auch unter den Bedingungen einer Abwesenheit der Kommunizierenden technisch realisierbar werde. 'Interaktivität' wird hierbei zu einer Schlüsselkategorie

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Imprint

Gütersloh : Landesinstitut für Schule und Weiterbildung, Beratungsstelle für neue Technologien

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Abstract

Wie ist Fachinformation einzuschätzen? So richtig als Ware mit einem Markt, mit Produzenten, Anbietern, Händlern usw. Oder ist sie ein öffentliches Gut. Etwas was uns kostenlos zur Verfügung gestellt werden sollte? Vor 20 Jahren hätten sich wohl die meisten von uns letzterer Ansicht angeschlossen, obwohl schon damals nur eine bestimmte Informationssorte (fast) kostenlos in Universitätsbibliotheken, Fachzeitschriften, usw. zur Verfügung stand. Heute hat sich die Situation grundsätzlich gewandelt. Dies ist sicherlich Ausdruck der gestiegenen Bedeutung von Information, dem Mehr an Information, das benötigt wird, um zum Beispiel ein Unternehmen in unserer komplexer gewordenen Welt erfolgreich zu führen. Es ist natürlich auch Ausdruck der Tatsache, daß neue Informationsarten wesentlich kurzfristiger zur Verfügung gestellt werden - denken wir nur an den großen Bereich der Fakteninformation - und daß dies wesentlich höhere Kosten verursacht als die früheren 'Darreichungsformen'. Nichtsdestotrotz hält sich hartnäckig der Gedanke, ob nicht vielleicht Fachinformation doch etwas sei, was zumindest sehr billig zu haben sein sollte. Aufschub erhält dieseer Gedanke seit kurzem durch die riesigen Informationsmengen, die per Internet quasi kostenfrei zur Verfügung stehen. Genau auf diesem aktuellem Hintergrund widmet sich der folgende Beitrag der Frage nach dem Charakter von Information: 'Ware oder öffentliches Gut'

Source

Datenbanken in Theorie und Praxis. 1994, H.4, S.35-44

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Source

International forum on information and documentation. 20(1995) no.1, S.16-21

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Content

Enthält die Beiträge: WOLF, M.T. u. R.B. MILLER: The information future: data, data, everywhere!; WOLFE, G.: Libraries on the superhighway: rest stop or roadkill?; AGRE, P.E.: Institutional circuity: thinking about the forms and uses of information; LYRIS, S.O.: Multiply and conquer; MASON, L.: The elephant and the net cruiser: regulating communication on the net; BRIN, D.: The Internet as a commons; MARTIN, M.S.: Problems in information transfer in the age of the computer; BARNES, J.: Information and unfictionable science; STARRS, P.F. u. HUNTSINGER, L.: The matrix, cyberpunk literature, and the apocalyptic landscapes of information technology; PRANSKY, J.: Robots: our future information intermediaries; CHISLENKO, A.: Intelligent information filters and enhanced reality; BARNES, S.: The impossible dream

Source

Information technology and libraries. 14(1995) no.4, S.219-269

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Abstract

Colours, icons, graphics, hypertext links and other multimedia elements are variables that affect information search strategies and information seeking behaviour. These variables are culturally constructed and represented and are subject to individual and community interpretation. Hypothesizes that users in different communities (in intercultural or multicultural context) will interpret differently the meanings of the multimedia objects on the Internet. Users' interpretations of multimedia objects may differ from the intentions of the designers. A study in this area is being undertaken

Source

Microcomputers for information management. 12(1995) no.3, S.189-200

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Abstract

Godert notes that, having survived a period where we were drowning in information, we seem to be in a period where we are happily surfing the Internet. This communication considers the social implications of this change in fundamental metaphors about our relationship to information. It is first proposed that, though a paradigm shift has not occured, the significance of the change should not be minimized. The similarities and differences between surfing and drowning are then considered. Questions suggested by these similarities and differences are offered for consideration

Source

Journal of the American Society for Information Science. 49(1998) no.1, S.92-93

Theme

Information

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Abstract

Examines the challenge for librarians presented with members of the public wanting to make use of the Internet, who may anticipate that finding information on the WWW is a relative straightforward matter. Looks at the kind of guidance needed in using both the Windows operating system and Web browsers. Points out that users will have to learn how to cope with the frustrations inherent to the current realities of the Internet, and specific problems such as the need for absolute precision when entering Web addresses. Reference interviews may be required to determine whether the Web is the best source for the information sought in a particular instance, to help formulate appropriate search strategies, and evaluate and present the information that users retrieve

Theme

Information

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Theme

Information

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Abstract

Internet use research has focused on user surveys and novice learner studies, using survey, experimental, and ethnographic methods. They share a focus on user-based categories in the affective and cognitve domains. Information behaviour has an affective component that influences the direction of cognitive processing through hierarchically organized goals, characterized by both an individual and a cultural component. Research in human-computer interaction is evolving a user-centred methodology for system design and instruction that focuses on integrating affective and cognitive user variables to increase productivity, creativity, and human growth

Source

Journal of the American Society for Information Science. 49(1998) no.11, S.1017-1023

Theme

Information

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Abstract

Starts from the premise that meaning is not an intrinsic property of information items. Approaches to 'meaning' in diverse humanities disciplines, including philosophy, psychology, and the history of arts and music, are drawn on to enhance the understanding of meaning in the context of multimedia information retrieval on the Internet. The approaches described include philosophy of language and meaning, psychology of language including repertory grids and semantic differential, iconography and levels of meaning, and representation of music. A consistent theme in all these disciplines is the recognition that meaning is context dependent and may be analyzed at a variety of different levels, with nomenclature and number of levels varying across disciplines. Identifies the strengths and weaknesses of searching and retrieval on the Internet with particular emphasis on subject content and meaning. It shows the limitations of searching using the most basic level of meaning, while attempting to cater for a wide diversity of information resources and users. Recommends enhanced retrieval interfaces linked to the needs of specific user groups and the characteristics of specific media on the Internet

Source

Proceedings of the 2nd British-Nordic Conference on Library and Information Studies, Edinburgh, 1997. Organized by the British Association for Information and Library Education (BAILER). Ed.: Micheline Beaulieu et al

Theme

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Abstract

There are in creased opportunities for disinformation and misinformation to occur on the Internet and for students, faculty, and others to unknowingly reference them. The extent of inaccurary over the Internet was investigated in 1994 by means of a questionnaire involving 16 participants which covered: individuals' views on the accuracy of information available through the Internet; their reactions to the creation of disinformation and misinformation; their awareness of instances of disinformation and misinformation on the Internet; and their views on the official or authentic version or dource. Findings indictae a need to develop digital signatures and other authenticating techniques

Source

Government information quarterly. 12(1995) no.2, S.133-139

Theme

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Theme

Information