Alle Publikationen
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2015
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(2015): Use of Scripted Role-Play in Evaluation of Multiple-User Multiple-Service Mobile Social and Pervasive Systems. In: International Journal of Mobile Human Computer Interaction 7 (4), S. 35-52. DOI: 10.4018/IJMHCI.2015100103
Abstract: Mobile and social computing is rapidly evolving towards a deeper integration with the physical world due to the proliferation of smart connected objects. It is widely acknowledged that involving end users in the design, development and evaluation of applications that function within the resulting complex socio-technical systems is crucial. However, reliable methods for managing evaluation of medium fidelity prototypes, whose utility is often dependent on rich data sets and/or the presence of multiple users simultaneously engaging in multiple activities, have not yet emerged. The authors report on the use of scripted role-play as an experimental approach applied in a mixed-methods evaluation of early prototypes of a suite of professional networking applications targeting a conference attendance scenario. Their evaluation was significantly constrained by the limited availability of a small cohort of end users for a relatively short period of time, which pose a challenge to define interactions that would ensure these users could experience and understand the novel application features. The authors observed that participatory role-play facilitated deeper user engagement with, exploration of, and discussion about, the mobile social applications than would have been possible with traditional usability approaches given the small user cohort and the time-constrained conditions.
Keywords: Beteiligung von Endnutzern, Communities, Computerwissenschaft, Human Factors, Im (wissenschaftlichen) Diskurs, Mensch-Technik-Relationen (MTR), Participatory Approaches, Pervasive Computing, Realtechnik, Reflexionen über MTR, scripted role-play, Social Computing, sociotechnical systems, Soziosensitive Systeme, Technik, Technikentwicklungsprozess, usability, User Evaluation 2014
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(2014) : Supporting practice-centered awareness in computer-mediated collaboration across communities of practice In: Smari, Waleed W.: International Conference on Collaboration Technologies and Systems (CTS), 2014: 19-23 May 2014, Minneapolis, Minnesota, USA ; [including symposia and workshops]: 2014 International Conference on Collaboration Technologies and Systems (CTS): Minneapolis, MN, USA: 5/19/2014 - 5/23/2014. Annual IEEE Computer Conference; International Conference on Collaboration Technologies and Systems (CTS); International Symposium on Big Data and Data Analytics in Collaboration (BDDAC); International Symposium on Security in Collaboration Technologies and Systems (SECOTS); International Symposium on Collaborative Analysis and Reasoning Systems (CARS); Workshop on Cloud Services and Web 2.0 Technologies for Collaboration (CSWC); International Workshop on Collaborative Robots and Human-Robot Interaction (CR-HRI); International Workshop on Collaborations in Emergency Response and Disaster Management (ERDM); International Workshop on Collaboration Technologies and Systems in Healthcare and Biomedical Fields (CoHeB): Piscataway, NJ: IEEE, S. 64-71
Abstract: Current approaches to supporting awareness in computer-mediated collaboration appear to fall short in two ways - (1) they focus primarily on synchronous collaborations among individuals working on a shared task, and (2) they do not sufficiently take account of the situated and socially mediated nature of work practices. This paper explores an alternative approach to awareness support in computer-mediated collaboration, which focuses on understanding and supporting awareness of activity at the work practice level, and enables coordination among individuals working on separate tasks across communities of practice. We describe a study that suggests how an understanding of the ontological, stereotyped, and situated aspects of human activity leads to awareness support at the work practice level. We outline a set of guidelines for supporting practice-centred awareness in system design, and demonstrate the effectiveness of the approach in enabling decision support among clinicians working separately across boundaries of communities of practice.
Keywords: Alltag, clinicians, Collaboration, Communities, Communities of practice, computer-mediated collaboration, Context, decision support, decision support systems, Encoding, groupware, GUIDELINES, Hospitals, human activity, ieee xplore, Interaktionsforschung, Interviews, medical computing, ontological aspects, ontologies (artificial intelligence), practice-centered awareness, situated aspects, stereotyped aspects, synchronous collaborations, work practice level -
(2014) : Moral competence in social robots: 2014 IEEE International Symposium on Ethics in Science, Technology and Engineering: Chicago, IL, USA: IEEE, S. 1-6
DOI: https://doi.org/10.1109/ETHICS.2014.6893446 Abstract: We propose that any robots that collaborate with, look after, or help humans-in short, social robots-must have moral competence. But what does moral competence consist of? We offer a framework for moral competence that attempts to be comprehensive in capturing capacities that make humans morally competent and that therefore represent candidates for a morally competent robot. We posit that human moral competence consists of four broad components: (1) A system of norms and the language and concepts needed to communicate about these norms; (2) moral cognition and affect; (3) moral decision making and action; and (4) moral communication. We sketch what we know and don’t know about these four elements of moral competence in humans and, for each component, ask how we could equip an artificial agent with these capacities.
Keywords: Affect, Artificial agent, Cognition, Communities, Context, Decision Making, ethical aspects, Ethics, Human Factors, human moral competence, human-robot interaction, ieee xplore, intentionality, Mobile robots, Moral & Ethik, Moral action, moral affect, Moral agency, Moral cognition, moral communication, moral decision making, moral language, norms system, PSYCHOLOGY, Robots, Social Cognition, social robots 2009
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(2009): Was ist Moral?. In: Zeitschrift fur Individualpsychologie 34 (2), S. 145-157
Abstract: Mit Moral wird die Gesamtheit der Regeln verstanden, mit deren Befolgung zur Realisierung gemeinsamer Werte beigetragen wird. Damit wird die Frage aufgeworfen und diskutiert, ob jeder seine eigenen Werte hat, ein Werteverfall zu beklagen ist und ob es individuell verschiedene moralische Regeln gibt. Es wird argumentiert, dass es fur die Funktion und die Erhaltung sozialen Lebens notwendig ist, dass es objektive und universelle Werte und moralische Normen gibt. Die Theorien, die dies nicht nur in funktionaler, sondern auch in substanzieller Hinsicht zeigen, moralischer Realismus und moralischer Kognitivismus, werden vorgestellt und sie werden anhand sozialphilosophischer Uberlegungen fundiert. Eingegangen wird dabei die Nonkognitivisten A. Ayer, Ch. L. Stevenson und N. Hoerster sowie auf den Kognitivisten H. Putman. zitiert von: 23
1998
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(1998): The Idea of Community, an Ethical Exploration, Part II: Community as a System of Social and Moral Interrelationships. In: The Journal of Value Inquiry 32 (32), S. 153-174
Abstract: Part I of this essay opened with some methodological remarks about ethics and the idea of community. It then critically examined contemporary discussions of community that tie it to political objectives, generally treating it as an instrumental good. In their stead, a grass-roots approach is proposed focusing on groups where there are multiple mutual supporting moral relationships between individuals, and equality is a leading feature. Collectivism was dissected and dismissed as a futile and mischievous attempt to provide a bridge linking unity, continuity, and identity to the idea of commu
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