Andreas Janson
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Janson
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Andreas
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andreas.janson@unisg.ch
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+41 71 224 2592
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  • Publication
    Conceptualizing Design Knowledge in IS Research – A Review and Taxonomy of Design Knowledge Properties
    ( 2022-01-07)
    Dickhaut, Ernestine
    ;
    Janson, Andreas
    ;
    Leimeister, Jan Marco
    Design science projects are of great interest in information systems (IS) research. Typically, design-oriented projects generate valuable design knowledge through the design and possible instantiation of artifacts. Although designing novel artifacts and accumulating design knowledge is common practice in IS, there is still limited shared knowledge about the distinctive characteristics of design knowledge to facilitate its accumulation. To address this issue, we develop a design knowledge taxonomy and contribute to a deeper understanding of design knowledge properties. The taxonomy is grounded on a systematic literature review, followed by a combination of empirical-to-conceptual and conceptual-to-empirical iterations. We evaluate the taxonomy by interviewing six domain experts and demonstrate its practical application and utility. Thus, the taxonomy consists of key dimensions and characteristics of design knowledge and contributes to a better scientific understanding of its characteristics. Practitioners can use the taxonomy as an instrument to further understand, design, and accumulate design knowledge.
    Type: conference paper
    Journal: Hawaii International Conference on System Sciences (HICSS)
    URL: http://hdl.handle.net/10125/80044
    URI: https://www.alexandria.unisg.ch/handle/20.500.14171/109087
  • Publication
    Lawfulness by design – development and evaluation of lawful design patterns to consider legal requirements
    (European Journal of Information Systems (EJIS), 2023-03-01)
    Dickhaut, Ernestine
    ;
    Janson, Andreas
    ;
    Söllner, Matthias
    ;
    Leimeister, Jan Marco
    New political objectives, emerging regulatory regimes for the digital sphere, and higher penalties for violations have intensified the pressure to develop lawful IT artefacts. As the adaptation of existing IT artefacts to new regulations can be expensive and arduous, a more attractive approach would be to design IT artefacts lawfully from the beginning. A major challenge is that the law is generally technology-neutral, and lawful design requires legal expertise throughout the development, which is costly and time consuming due to communication challenges between legal experts and developers. One possible approach to proactively consider IT regulations in the systems development is design patterns that convey legal design knowledge and support developers in determining the appropriate design options. Consequently, we develop a framework for lawful design patterns and demonstrate their feasibility and advantages using the example of developing AI-based assistants and the regulation of the General Data Protection Regulation (GDPR). Using the design pattern framework, we develop design patterns for lawful AI-based assistants and evaluate them using (a) an experimental approach to show the usefulness of the patterns for developers and (b) rely on a legal simulation study to holistically evaluate how design patterns contribute to lawful IT.
    Journal: European Journal of Information Systems (EJIS)
    URL: http://pubs.wi-kassel.de/wp-content/uploads/2023/03/JML_922.pdf
    DOI: 10.1080/0960085X.2023.2174050
    URI: https://www.alexandria.unisg.ch/handle/20.500.14171/107672
    Scopus© Citations 5