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  • 1
    Online Resource
    Online Resource
    Association for Computing Machinery (ACM) ; 2019
    In:  Proceedings of the ACM on Human-Computer Interaction Vol. 3, No. CSCW ( 2019-11-07), p. 1-30
    In: Proceedings of the ACM on Human-Computer Interaction, Association for Computing Machinery (ACM), Vol. 3, No. CSCW ( 2019-11-07), p. 1-30
    Abstract: Interactive intelligent systems, i.e., interactive systems that employ AI technologies, are currently present in many parts of our social, public and political life. An issue reoccurring often in the development of these systems is the question regarding the level of appropriate human and computer contributions. Engineers and designers lack a way of systematically defining and delimiting possible options for designing such systems in terms of levels of automation. In this paper, we propose, apply and reflect on a method for human-computer configuration design. It supports the systematic investigation of the design space for developing an interactive intelligent system. We illustrate our method with a use case in the context of collaborative ideation. Here, we developed a tool for information extraction from idea content. A challenge was to find the right level of algorithmic support, whereby the quality of the information extraction should be as high as possible, but, at the same time, the human effort should be low. Such contradicting goals are often an issue in system development; thus, our method proposed helped us to conceptualize and explore the design space. Based on a critical reflection on our method application, we want to offer a complementary perspective to the value-centered design of interactive intelligent systems. Our overarching goal is to contribute to the design of so-called hybrid systems where humans and computers are partners.
    Type of Medium: Online Resource
    ISSN: 2573-0142
    Language: English
    Publisher: Association for Computing Machinery (ACM)
    Publication Date: 2019
    detail.hit.zdb_id: 2930194-4
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  • 2
    Online Resource
    Online Resource
    Walter de Gruyter GmbH ; 2018
    In:  i-com Vol. 17, No. 1 ( 2018-04-25), p. 25-40
    In: i-com, Walter de Gruyter GmbH, Vol. 17, No. 1 ( 2018-04-25), p. 25-40
    Abstract: Semantic technologies provide meaning to information resources in the form of machine-accessible structured data. Research over the past two decades has commonly focused on tools and interfaces for technical experts, leading to various usability problems regarding users unfamiliar with the underlying technologies – so-called nontechnical experts. Existing approaches to semantic technologies consider mostly consumers of structured data and leave out the creation perspective. In this work, we focus on the usability of creating structured data from textual resources, especially the creation of relations between entities. The research was conducted in collaboration with scholars from the humanities. We review existing research on the usability of semantic technologies and the state of the art of annotation tools to identify shortcomings. Subsequently we use the knowledge gained to propose a new interaction design for the creation of relations between entities to create structured data in the subject-predicate-object form. We implemented our interaction design and conducted a user study which showed that the proposal performed well, making it a contribution to enhance the overall usability in this field. However, this research provides an example of how technically sophisticated technology needs to be “translated” to make it usable for nontechnical experts. We need to extend this perspective in the future by providing more insight into the internal functioning of semantic technologies.
    Type of Medium: Online Resource
    ISSN: 2196-6826 , 1618-162X
    RVK:
    RVK:
    Language: English
    Publisher: Walter de Gruyter GmbH
    Publication Date: 2018
    detail.hit.zdb_id: 2107066-0
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