| 1. |
- Sjöström, Jonas, 1974-
(författare)
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Designing Information Systems : A pragmatic account
- 2010
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Information technology (IT) plays an increasingly important role for individuals, organizations, markets, and society as a whole. IT systems are artefacts (human made objects) designed for various purposes. Given the multiple-purpose characteristics of computers, such artefacts may, for example, support workflows, perform advanced calculations, support human communication and socialization, enable delivery of services and digital products, facilitate learning, or simply entertain. The diverging application areas for IT present a challenge to designers who, as a consequence, have to address increasingly divergent design situations. There have been numerous arguments suggesting that the IT artefact has been 'taken for granted', and needs to be understood and conceptualized better within information systems (IS) research. This thesis is based on the pragmatist notion that one important value of IT resides in its potential to support human collaboration. Such a belief has implications for the development of (1) knowledge aimed for action, change and improvement; (2) knowledge about actions, activities and practices; and (3) knowledge through action, experimentation and exploration. A view of the IT artefact is outlined, showing it as part of a social and technological context. IT artefact design is explained in relation to the induction of social change. The notion of stakeholder-centric design is advocated, along with practical theory to promote a situated understanding of use qualities and design ideals. A set of meta-theoretical implications for design-oriented IS research is proposed. The research process consisted of five inquiries into different IT-reliant social contexts. In the first four inquiries, social and communicative qualities of IT artefacts were assessed, governed primarily by Dewey's notion of inquiry as a theory of knowledge. The fifth inquiry was a large-scale action research project, including interventions into the social setting, and the design and implementation of a new IT artefact into that setting.
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| 2. |
- Larsson, Anders Olof, 1979-
(författare)
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Doing Things in Relation to Machines : Studies on Online Interactivity
- 2012
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The Internet is often discussed in conjunction with various notions of interactivity. Recently, conceptualizations of a “Web 2.0″, mainly focusing on harnessing user-generated content, have grown increasingly common in both public discourse and among researchers interested in the continued growth and transformation of the Internet.This thesis approaches the use and non-use of online interactive features by societal institutions. Specifically, the thesis focuses on online newspapers and online political actors, studying the practitioners working within those institutions and on their respective audiences. Consisting of four empirical studies, the thesis is informed theoretically by the application of conceptual tools pertaining to structuration theory. In Anthony Giddens’ original conception, structuration theory posits that social structure is recursively shaped (and possibly altered) as human agents choose to re-enact certain modalities of specific structures. By changing their uses of the rules and resources made available to them by structure, humans are given agency in relation to overarching, macro-level structures. Giddens’ writings have also been contextualized to the study of information technology use by Wanda Orlikowski, who has mostly focused on organizational research.Combining insights from Giddens and Orlikowski, the thesis suggests that most Internet users are enacting a “structure of audiencehood”, entailing somewhat traditional consumer behavior, rather than a “structure of prosumerism”, which would entail extensive uses of the interactive features made available online. Similar traditional use patterns are discerned for practitioners. The thesis suggests that we should not be surprised at relatively low levels of use of interactive features by practitioners and audiences in these contexts. While the chosen areas of study are often surrounded by expectations and “hype” regarding the consequences of online interactivity, institutionalized news and politics can be said to represent stable structures – structures that have functioned in similar ways for extended periods of time, and, thus, are not so easily amended.
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| 3. |
- Stensson, Patrik
(författare)
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The Quest for Edge Awareness, Lessons not yet learned : PhD Thesis on practical and situated usefulness of advanced technological systems among inescapable uncertainties and competing interests in a world of dynamic changes
- 2014
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis problematizes the concept of usefulness, in part by taking questions to the extreme. The starting point is the contemporary view of usefulness, a view that remains within a traditional paradigm of technical rationality in which important aspects are disregarded or not perceived because they are not part of the equation. For scrutiny of technological usefulness that is a socially situated phenomenon regarding physical systems, neither interpretivist nor positivist research approaches are sufficient. Both views are required. Critical Realism supports such duality, facilitating the combination of elements from different paradigms, and provides methodological guidelines for doing this. The critical realist approach makes it possible to transcend the boundaries of technical rationality and contribute an alternative definition of usefulness that takes into account also the situated, the contextual, and the unpredictable. The aim is that this definition will contribute to a transformation of society.Concepts related to usefulness, such as predictability, controllability, effectiveness, and safety, are revisited, redefined, or complemented. Underlying aspects and mechanisms are explored and tensions identified, resulting in a theoretical contribution with models and frameworks explaining what is argued to be the true nature of usefulness. Potentiality is suggested as a complementary concept to effectiveness, similar to how resilience complements safety. Situated usefulness is then defined using these four concepts. The phenomenon known as situation awareness is scrutinized as well, and complemented by system awareness and the thesis title concept, edge awareness.Four cases, two airline crashes and two nuclear power plant events, and three future scenarios, constitute the empirical contribution. The analysis shows that the contributed frameworks and redefinition of usefulness facilitate different or extended explanations of all four events, and that future cases lack considerations of situated usefulness. Research implications center on the human role and our responsibilities in relation to the technology that we use, and on the meaning of concepts defining this role. We are situated human beings. Our role is to be involved and responsible, a role requiring awareness and controllability. The escalating ubiquity and the character of computerized technological systems make therefore the quest for edge awareness more important than ever.
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| 4. |
- Ghazawneh, Ahmad
(författare)
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Towards a Boundary Resources Theory of Software Platforms
- 2012
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The last few years have witnessed a significant increase in the frequency and magnitude of involving third-party application developers in software platforms. While this involvement offers great opportunities in building and sustaining platform innovation, it also exposes platform owners to significant challenges. Typically, platform owners facilitate the involvement of third-party developers by providing resources, referred to in this thesis as boundary resources, that give access to the platform, shift design capability, and facilitate the use of the platform’s core technologies. At the same time, these resources have the potential to be used to maintain platform control. This involves seemingly conflicting goals that creates a challenge for platform owners in finding the right balance.The main objective of this thesis is to investigate and understand the role of boundary resources in platform owners’ efforts to stimulate third-party development. To this end, this thesis proposes a theoretical model of boundary resources. This model centres on various drivers behind boundary resources design and use, and how these drivers interact in third-party development. The thesis also presents a comprehensive view of governance and strategizing practices used by platform owners through boundary resources. This thesis comprises a cover and a collection of five published research papers. The thesis applies a qualitative research method and employs multiple case studies. Boundary resources, innovation networks and platform governance perspectives have been synthesized to build a theoretical basis to analyze the empirical findings.This thesis complements and extends the literature on software platforms, and the insights derived from the thesis enhance previous research on third-party development. In addition, it provides a focused theoretical account of the interfaces between platform owners and third-party developers that contributes to the body of knowledge developed around using tools for innovation.
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