Search for dissertations about: "Information Systems artifact"

Showing result 16 - 20 of 46 swedish dissertations containing the words Information Systems artifact.

  2. 16. Designing the online educational information security laboratories

    Author : Sarfraz Iqbal; Ulrika Lundh Snis; Luleå tekniska universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Data- och systemvetenskap; Computer and Systems Science;

    Abstract : Distance education and e-learning in the field of information security is gaining popularity. In the field of information security education, virtual labs have been suggested to facilitate hands-on learning in distance education. READ MORE

  4. 17. Massification of the Intangible : An investigation into embodied meaning and information visualization

    Author : Andreas Lund; Erik Stolterman; Pelle Ehn; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Informatics; computer and systems science; Information visualization; theory driven design; embodied realism; massification design; human-computer interaction; Informatik; data- och systemvetenskap; Informatics; computer and systems science; Informatik; data- och systemvetenskap; människa-datorinteraktion; människa-datorinteraktion;

    Abstract : The thesis addresses two related problems. It is argued that the materiality of physical artifacts serves the purpose of expressing abstract information. In contrast, the intangibility of IT is of such a kind that it poses different conditions for expressing abstract information. READ MORE

  5. 18. Understanding the Designing of Knowledge Work Support Tools as a Situated Practice

    Author : Niclas Eberhagen; Anita Mirijamdotter; Ina Wagner; Linnéuniversitetet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Conceptual model; participatory design approach; design science; explorative and iterative design; knowledge transitions; Information technology; Informationsteknik; Informatik; Information Systems;

    Abstract : The aim of the thesis is twofold. First, a need is exposed for adopting a situated design perspective in designing computer-based tools that support knowledge work. Second, an examination is made of what this perspective may reveal concerning the nature of processes and relations within the design situation. READ MORE

  6. 19. Free View Rendering for 3D Video : Edge-Aided Rendering and Depth-Based Image Inpainting

    Author : Suryanarayana Murthy Muddala; Mårten Sjöström; Roger Olsson; Christine Guillemot; Mittuniversitetet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; 3DV; 3DTV; FTV; view rendering; depth-image-based rendering; hole-filling; disocclusion filling; inpainting; texture synthesis; view synthesis; layered depth image;

    Abstract : Three Dimensional Video (3DV) has become increasingly popular with the success of 3D cinema. Moreover, emerging display technology offers an immersive experience to the viewer without the necessity of any visual aids such as 3D glasses. READ MORE

  7. 20. Why is it difficult to design innovative IT? : An agential realist study of designing IT for healthcare innovation

    Author : Siri Wassrin; Karin Axelsson; Ida Lindgren; Katarina Gidlund; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; IT design; innovation; sociomateriality; agential realism; healthcare; IT-design; innovation; sociomaterialitet; agentiell realism; hälso- och sjukvård;

    Abstract : It may seem strange to claim that it is difficult to design innovative information technology (IT) in a time when the technological progress leaps forward like never before. However, despite the numerous opportunities that this rapid progress provides, we often design IT that is similar to existing artifacts, making IT design incremental rather than radical. READ MORE