Sökning: "Handheld Information Systems"

Visar resultat 1 - 5 av 22 avhandlingar innehållade orden Handheld Information Systems.

  1. 1. Harnessing Handheld Computing - Framework, Toolkit and Design Propositions

    Författare :Bo Andersson; Sven Carlsson; Institutionen för informatik; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Mobile Computing; Design Science; Digital Ranger; Handheld Computing; Informatics; Informatik; System Development; Handheld Information Systems; Accentuated Factor Framework; Mobile Computing;

    Sammanfattning : The rapid development of handheld technologies such as smartphones and personal digital assistants in recent years has created opportunities for the mobile workforce to take advantage of computerised information systems. To apprehend and harness the opportunities of computerised information systems implemented on handheld devices it is crucial to fully understand the user group and the handheld technology. LÄS MER

  3. 2. Reconfigurable Architectures for Embedded Systems

    Författare :Henrik Svensson; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reconfigurable Architectures; Run-time Reconfiguration; Reconfigurable Computing; Embedded Systems; System Level Modeling; Design Exploration;

    Sammanfattning : Application-specific circuits are used to migrate computer systems from workstations to handheld devices that need real-time performance within the budget for physical size and energy dissipation. However, these circuits are inflexible as any modification requires redesign and refabrication, which is both expensive and time-consuming considering the complexity of recent embedded platforms. LÄS MER

  4. 3. A Holistic View of QoE for Multimedia Streaming

    Författare :Omer Nawaz; Markus Fiedler; Siamak Khatibi; Mirko Sužnjević; Blekinge Tekniska Högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; QoE metrics; Video quality assessments; AVC performance; mobile codecs efficiency; QoE IFs; Telekommunikationssystem; Telecommunication Systems;

    Sammanfattning : Internet access has evolved in the last decade with the availability of smart handheld devices and high bandwidth offered by mobile networks at reduced costs. Multimedia traffic primarily video became the main share of global Internet traffic due to the popularity of multimedia supported social applications, online gaming, and IPTV. LÄS MER

  5. 4. Mobile Knowledge

    Författare :Henrik Fagrell; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mobile CSCW; Knowledge management; Organisational memory; Ethnography; Empirically informed systems design; Handheld devices;

    Sammanfattning : Both the issues of "knowledge management" and "mobility" have received much attention recently. The interest in these issues is often motivated by the fact that work, in many organisations, has become "knowledge intensive" and "mobile". However, so far these issues have been explored separately. LÄS MER

  7. 5. Mobile Newsmaking

    Författare :Kerstin Forsberg; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Informatics; Mobile CSCW; Journalism; Ethnography; Empirically informed systems design; Handheld devices;

    Sammanfattning : The research reported in this thesis concerns the design of new and innovative IT support for mobile news journalism. News journalists often have to report events on topics that they do not know very well and with little time for preparation. News reporting is often conducted in the field, away from the stationary IT support. LÄS MER