Sökning: "Örjan Wikforss"

Hittade 5 avhandlingar innehållade orden Örjan Wikforss.

  1. 1. Decision Making in Preflight Operations : A study of memory supports and feedback

    Författare :Kristina Enflo; Örjan Wikforss; Lena K. Mårtensson; KTH; []
    Nyckelord :Human Factors; Man-Machine Systems; Decision Making; Decision Support; Feedback; Commercial Aviation; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : The purpose of this thesis is to explore how support systems enable human control within normal flight operations. The thesis focuses on the use of memory supports during flight, such as a handheld computing device, memory strategies and checklists. The support systems are studied from the theoretical perspective of Human Factors. LÄS MER

  2. 2. Making Mobile Meaning : expectations and experiences of mobile computing usefulness in construction site management practice

    Författare :Alexander Löfgren; Örjan Wikforss; Ola Henfridsson; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mobile computing; Construction site management practice; ICT development; Usefulness; User acceptance; Learning; Meaning; Industrial engineering and economy; Industriell teknik och ekonomi;

    Sammanfattning : During the last decade, anticipated and realized benefits of mobile and wireless information and communication technology (ICT) for different business purposes have been widely explored and evaluated. Also, the significance of ‘user acceptance’ mechanisms through ‘perceived usefulness’ of ICT applications has gained broad recognition among business organizations in developing and adopting new ICT capabilities. LÄS MER

  3. 3. Mobile Computing and Project Communication : - mixing oil and water?

    Författare :Alexander Löfgren; Örjan Wikforss; Per Andersson; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mobile computing; Project communication; Construction; Implementation; Usefulness; Industrial organisation; administration and economics; Industriell organisation; administration och ekonomi;

    Sammanfattning : The use of mobile and wireless Information and Communication Technology (ICT) tools in geographically distributed project organizations appears to be an appropriate application of new technical capabilities in an existing business environment. But to successfully introduce and adopt a suitable mobile ICT-based project communication platform in an existing operational setting involves a complex framework of socio-technical issues that have to be considered. LÄS MER

  4. 4. Architectural Prototypes II : Reformations, Speculations and Strategies in the Digital Design Field

    Författare :Jonas Runberger; Örjan Wikforss; Katja Tollmar Grillner; Mette Ramsgard Thomsen; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; HUMANITIES; HUMANIORA; TEKNIK OCH TEKNOLOGIER; HUMANIORA; ENGINEERING AND TECHNOLOGY; HUMANITIES; Architecture; digital design field; reformations; prototypical approach; performance; affect; cognitive estrangement; extrapolation; design fiction; architecture fiction; speculative approaches; digital design tropes; parametric design; operational digital design strategies; design project enquiries;

    Sammanfattning : This doctoral thesis is situated within the digital design field of architecture, and is a continuation of the licentiate thesis Architectural Prototypes: Modes of Design Development and Architectural Practice, presented at the KTH School of Architecture in 2008. The doctoral thesis investigates the current status of the digital design field of architecture, and identifies a number of related discourses. LÄS MER

  5. 5. Industrialised house building : fundamental change or business as usual?

    Författare :Carina Unger; Örjan Wikforss; Graham M Winch; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industrialised house building; organisational change; organisational competence; embedded knowledge and action; Industrial engineering and economy; Industriell teknik och ekonomi;

    Sammanfattning : Criticism concerning quality deficiencies and high production costs for housing has made many construction companies make efforts to improve performance, inspired by ideas from the manufacturing industry and in particular the car industry. This is often referred to as industrialised building. LÄS MER