The paper investigates how an audience can be challenged to 'perform as interface' pointing towards the activation of a certain attitude; an active mind-set which constantly leads the attention back to the experience of our body; to perceive, critically read and make sense of this experience in relation to the interaction with(in) the technologically mediated world [16]. As a case, the paper focuses on the interactive installation "CHAIR-JUMP-CHUTE" and on the various ways the audience was induced to interact with it. The paper identifies triggers stimulating the participant to become fully - as in physically and mentally - engaged in the interaction with a technological installation in the semi-public setting of a cultural institute. Furthermore, it explores how the perceived thresholds (like other people watching, physical challenges or "apparative resistance" [9], become more than 'elements to overcome' as they can also be seen as giving meaning and depth to the interactive experience. The paper sums up what factors trigger this challenging and at the same time demanding (embodied) interaction, in order for this interaction to become an important actual / critical part of the aesthetic experience of interactive art, as it challenges the participant to perform as interface.
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The paper investigates how an audience can be challenged to 'perform as interface' pointing towards the activation of a certain attitude; an active mind-set which constantly leads the attention back to the experience of our body; to perceive, critically read and make sense of this experience in relation to the interaction with(in) the technologically mediated world [16]. As a case, the paper focuses on the interactive installation "CHAIR-JUMP-CHUTE" and on the various ways the audience was induced to interact with it. The paper identifies triggers stimulating the participant to become fully - as in physically and mentally - engaged in the interaction with a technological installation in the semi-public setting of a cultural institute. Furthermore, it explores how the perceived thresholds (like other people watching, physical challenges or "apparative resistance" [9], become more than 'elements to overcome' as they can also be seen as giving meaning and depth to the interactive experience. The paper sums up what factors trigger this challenging and at the same time demanding (embodied) interaction, in order for this interaction to become an important actual / critical part of the aesthetic experience of interactive art, as it challenges the participant to perform as interface.
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In case of a major cyber incident, organizations usually rely on external providers of Cyber Incident Response (CIR) services. CIR consultants operate in a dynamic and constantly changing environment in which they must actively engage in information management and problem solving while adapting to complex circumstances. In this challenging environment CIR consultants need to make critical decisions about what to advise clients that are impacted by a major cyber incident. Despite its relevance, CIR decision making is an understudied topic. The objective of this preliminary investigation is therefore to understand what decision-making strategies experienced CIR consultants use during challenging incidents and to offer suggestions for training and decision-aiding. A general understanding of operational decision making under pressure, uncertainty, and high stakes was established by reviewing the body of knowledge known as Naturalistic Decision Making (NDM). The general conclusion of NDM research is that experts usually make adequate decisions based on (fast) recognition of the situation and applying the most obvious (default) response pattern that has worked in similar situations in the past. In exceptional situations, however, this way of recognition-primed decision-making results in suboptimal decisions as experts are likely to miss conflicting cues once the situation is quickly recognized under pressure. Understanding the default response pattern and the rare occasions in which this response pattern could be ineffective is therefore key for improving and aiding cyber incident response decision making. Therefore, we interviewed six experienced CIR consultants and used the critical decision method (CDM) to learn how they made decisions under challenging conditions. The main conclusion is that the default response pattern for CIR consultants during cyber breaches is to reduce uncertainty as much as possible by gathering and investigating data and thus delay decision making about eradication until the investigation is completed. According to the respondents, this strategy usually works well and provides the most assurance that the threat actor can be completely removed from the network. However, the majority of respondents could recall at least one case in which this strategy (in hindsight) resulted in unnecessary theft of data or damage. Interestingly, this finding is strikingly different from other operational decision-making domains such as the military, police and fire service in which there is a general tendency to act rapidly instead of searching for more information. The main advice is that training and decision aiding of (novice) cyber incident responders should be aimed at the following: (a) make cyber incident responders aware of how recognition-primed decision making works; (b) discuss the default response strategy that typically works well in several scenarios; (c) explain the exception and how the exception can be recognized; (d) provide alternative response strategies that work better in exceptional situations.
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Expectations are high for digital technologies to address sustainability related challenges. While research into such applications and the twin transformation is growing rapidly, insights in the actual daily practices of digital sustainability within organizations is lacking. This is problematic as the contributions of digital tools to sustainability goals gain shape in organizational practices. To bridge this gap, we develop a theoretical perspective on digital sustainability practices based on practice theory, with an emphasis on the concept of sociomateriality. We argue that connecting meanings related to sustainability with digital technologies is essential to establish beneficial practices. Next, we contend that the meaning of sustainability is contextspecific, which calls for a local meaning making process. Based on our theoretical exploration we develop an empirical research agenda.
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Project objectives Radicalisation research leads to ethical and legal questions and issues. These issues need to be addressed in way that helps the project progress in ethically and legally acceptable manner. Description of Work The legal analysis in SAFIRE addressed questions such as which behavior associated with radicalisation is criminal behaviour. The ethical issues were addressed throughout the project in close cooperation between the ethicists and the researchers using a method called ethical parallel research. Results A legal analysis was made about criminal law and radicalisation. During the project lively discussions were held in the research team about ethical issues. An ethical justification for interventions in radicalisation processes has been written. With regard to research ethics: An indirect informed consent procedure for interviews with (former) radicals has been designed. Practical guidelines to prevent obtaining information that could lead to indirect identification of respondents were developed.
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IL22 is an important cytokine involved in the intestinal defense mechanisms against microbiome. By using ileum-derived organoids, we show that the expression of anti-microbial peptides (AMPs) and anti-viral peptides (AVPs) can be induced by IL22. In addition, we identified a bacterial and a viral route, both leading to IL22 production by T cells, but via different pathways. Bacterial products, such as LPS, induce enterocyte-secreted SAA1, which triggers the secretion of IL6 in fibroblasts, and subsequently IL22 in T cells. This IL22 induction can then be enhanced by macrophage-derived TNFα in two ways: by enhancing the responsiveness of T cells to IL6 and by increasing the expression of IL6 by fibroblasts. Viral infections of intestinal cells induce IFNβ1 and subsequently IL7. IFNβ1 can induce the expression of IL6 in fibroblasts and the combined activity of IL6 and IL7 can then induce IL22 expression in T cells. We also show that IL22 reduces the expression of viral entry receptors (e.g. ACE2, TMPRSS2, DPP4, CD46 and TNFRSF14), increases the expression of anti-viral proteins (e.g. RSAD2, AOS, ISG20 and Mx1) and, consequently, reduces the viral infection of neighboring cells. Overall, our data indicates that IL22 contributes to the innate responses against both bacteria and viruses.
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Can audience embarrassment be used to shape interactions in public settings? Is this the threshold for an audience to step in and / or out of the interaction in performative interactions in public space? The proliferation of mobile and ubiquitous devices has shifted the attention to the design of interactive systems for use in public settings. This design applies the notion of performance to attract and engage audiences. Because performance becomes such a core part of the interaction, the success of those interactive systems heavily depends upon the physical, social and emotional context in which they are to be used. Indeed, strangers around a potential user may hinder or encourage that individual's participation in the interaction. Similarly, the physical space in which the interaction takes place, public or semipublic space may as well facilitate audience participation or prevent it. This paper investigates what characteristics of this setting (perceived / felt) can trigger audience participation in the interaction. A model based on the notion of performance and entailing some degree of felt embarrassment is applied to two cases to explain how the potential embarrassment implicit in any interaction in public space can be used to encourage users’ participation in it.
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Technological developments have a major impact on how we live, work and learn together. Several authors refer to a fourth revolution in which robots and other intelligent systems take over an increasing number of the current (routine) tasks carried out by humans (Brynjolfsson & McAfee, 2014; Est et al., 2015; Ford, 2016; Helbing, 2014; Ross, 2017; Schwab, 2016). The relationship between man and machine will change fundamentally as a result. We are already noticing this shift, most specifically in the workplace. E.g., in the field of health care, digitalisation and robotisation can empower patients and their families. Hospitals are primarily intended for clients with complex care needs. This has consequences for the tasks carried out by nurses, who become more of a ‘care director’ or ‘research nurse’. Hospitals approach this in different ways, resulting in considerable diversity as to how these roles are fulfilled. These changes, albeit diverse, can also be seen in the roles of accountants, police officers and financial advisers at banks (Biemans, Sjoer, Brouwer and Potting, 2017). The traditional occupational profiles no longer exist and the essence of these professions is shifting. This does not make such occupations less attractive, but requires different qualities. The demand for more highly educated professionals who can carry out complex tasks in a creative and interdisciplinary manner will increase (McKinsey, 2017). Also, other social developments, such as migration and greenification, prompt us to ask new questions, resulting in new paths towards identifying solutions.
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Refugees and internally displaced people who flee their homes due to environmental threats and far-going degradation which destroys their living conditions are not well-protected under international law. Refugee law focusses on political refugees. Establishing principals similar to the Responsibility to Protect (R2P) regime, (which is limited to genocide, war crimes, crimes against humanity and ethnic cleansing), could offer a solution for the lack of protection of environmental refugees. The obligation to establish this system could be based on the same obligation that forms the basis of the establishment of the R2P regime itself: the international obligation to prevent large scale suffering. This obligation corresponds with changed notions regarding state sovereignty and with the moral and legal obligations emanating from various human rights treaties. In first instance, according to R2P, the primary responsibility to take protective measures lies with the state itself. Secondly, the international community has a responsibility to assist. Lastly, the international community has a responsibility to respond duly and in a decisive manner when a state is unable or unwilling to provide protection for its citizens. The international community is equipped with a broad range of instruments under R2P that can be employed to protect environmental refugees. These instruments allow for custom-made solutions, which are absent in most traditional legal instruments
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