Role of Simulation in the Design Cycle of Complex Technological Systems

Author(s):  
Sonja Grabner-Kräuter ◽  
Rita Faullant

The construct of trust is important for online banking, because it underlines what is conducive to an enabling online banking environment. This chapter reports on an empirical study of 381 bank customers in Austria that investigates the role of Internet trust as a specific form of technology trust in the context of Internet banking. Furthermore the impact of propensity to trust as a facet of personality on Internet trust is investigated. The findings stress the importance of Internet trust as a determinant of consumer attitudes toward Internet banking and its adoption. In addition, the results show that propensity to trust is a determinant not only for trust in interpersonal relationships but also for trust in technological systems.


Author(s):  
Mary Allan ◽  
David Thorns

The chapter introduces the Bourdieuean habitus and field theory as a framework for an alternative way of investigating how perceptions of Media Rich Conferencing Technologies (MRCT) such as video conferencing, Access Grid and Telepresence systems affect approaches to their design, implementation and application, and the ways in which they are utilized by end users. The habitus and field theory is utilized to provide a break-way from prevalent models of analyzing technology uptake and innovation diffusion and provides a new framework for positioning the MRCT as a social construct operating within interrelating social, economic, environmental, and technological systems. This new positioning opens the way for an alternative view of the role of MRCT and facilitates new approaches to their design.


2017 ◽  
pp. 48
Author(s):  
Peter Marks ◽  
Lasse Gerrits

Main-stream evaluations of failed policies are geared towards finding a limited set of factors that are deemed to have caused the problem. This is particularly so in the case of high-profile public projects such as in technology and infrastructure development. While justified from the point of political accountability, this article presents an alternative view. Following insights from evolutionary economics and complex systems about the embedded nature of technological systems and the role of chance next to purposeful planning, we demonstrate that traditional policy evaluations are misguided when geared towards simplistic cause-and-effect relations. To this end, we analyze the reasons for the mixed results in the Dutch high-speed railway case. The findings show that, contrary to popular opinions in the political domain, technological progress did take place. However, misalignment between social practices and technological systems masked that progress.


1979 ◽  
Author(s):  
Karl L. Kirkman

The towing tank has been used regularly to attempt to refine sailing yacht forms almost since its introduction as a Naval Architectural tool. Unfortunately, the yachtsman's affair with tank testing has run hot and cold based upon misunderstandings of the correct role of model testing and economic considerations. Recent research work has caused profound change in the method for using the tank for design assistance, but the tank retains a necessary and economically suitable place in the design cycle if properly used. The paper explains the changing role of the tank and appropriate means of using model tests in light of our contemporary understanding of scale effects.


Urban History ◽  
2016 ◽  
Vol 44 (1) ◽  
pp. 130-136 ◽  
Author(s):  
DOROTHEE BRANTZ

In recent years, urban history has witnessed an expansion of actors. Historians have substantially and continuously extended their perspectives when it comes to examining the forces that drive urban developments. This expansion to an ever-broader range of human and increasingly also non-human actors (e.g. animals, technological systems and resources such as water) has opened up many new venues for investigations. It has also raised new questions about the role of cities in the history of social change. One of the most provocative ideas involves the claim that cities themselves should be considered agents and proprietors of change. Such notions of urban agency are premised on the assumption that, on the whole, cities are more than the sum of their parts. In this context, urbanization is not just viewed as the outcome of other determining societal forces, most notably capitalism. Instead, cities themselves are understood as determining entities and powerful enablers or preventers of material transformations. The investigative potential of such a perspective is tremendous, but the possible pitfalls should also not be underestimated. Exploring the explanatory prospects of urban agency requires, first of all, a critical engagement with both of the terms ‘agency’ and ‘the urban’. In my brief contribution to this roundtable, I would like to offer two points to the discussion: the first centres on the relationship between agency and intentionality/responsibilities, which is ultimately a political concern; the second aims to differentiate between the city as an entity and the urban as a process. Such a distinction, in turn, poses conceptual as well as methodological questions regarding the efficacy of agency as an urban concept.


2019 ◽  
Vol 297 ◽  
pp. 01003
Author(s):  
Vladimir Ivanov ◽  
Sergey Popov ◽  
Nikolay Dontsov ◽  
Dieudonné Essola

The results of investigations of zinc coatings obtained on the surface of metals in the process of mechanochemical synthesis realized in conditions of vibro-wave technological systems (VTS) are presented. The features of the morphology of the coating structure are revealed, which activates the role of indents in the formation of free-moving vibrations under the influence of low-frequency oscillations, and its influence on increasing the operational properties of the surface layer of the parts. The advantages of this method of applying zinc coatings in comparison with traditional methods are shown.


2019 ◽  
Vol 297 ◽  
pp. 01012
Author(s):  
Vladimir Ivanov ◽  
Sergey Popov ◽  
Nikolay Dontsov ◽  
Dieudonné Essola

The results of investigations of zinc coatings obtained on the surface of metals in the process of mechanochemical synthesis realized in conditions of vibro-wave technological systems (VTS) are presented. The features of the morphology of the coating structure are revealed, which activates the role of indents in the formation of free-moving vibrations under the influence of low-frequency oscillations, and its influence on increasing the operational properties of the surface layer of the parts. The advantages of this method of applying zinc coatings in comparison with traditional methods are shown.


AI & Society ◽  
2021 ◽  
Author(s):  
Fabio Tollon ◽  
Kiasha Naidoo

AbstractThe ubiquity of technology in our lives and its culmination in artificial intelligence raises questions about its role in our moral considerations. In this paper, we address a moral concern in relation to technological systems given their deep integration in our lives. Coeckelbergh develops a social-relational account, suggesting that it can point us toward a dynamic, historicised evaluation of moral concern. While agreeing with Coeckelbergh’s move away from grounding moral concern in the ontological properties of entities, we suggest that it problematically upholds moral relativism. We suggest that the role of power, as described by Arendt and Foucault, is significant in social relations and as curating moral possibilities. This produces a clearer picture of the relations at hand and opens up the possibility that relations may be deemed violent. Violence as such gives us some way of evaluating the morality of a social relation, moving away from Coeckelbergh’s seeming relativism while retaining his emphasis on social–historical moral precedent.


Scene ◽  
2018 ◽  
Vol 6 (2) ◽  
pp. 165-175 ◽  
Author(s):  
Andrew Knight-Hill

Why do we work to create multichannel concerts? Given that we do, might we further consider the holistic experience of coming to a concert and how that impacts upon the audience’s engagement with the music? Why do electroacoustic music concerts take place in the locations that they do? Do we consider the relationship between content and form appropriately when planning and organizing concert events? This article considers the philosophical approaches to multichannel concerts, questioning the underlying motives behind them and how these inform both the technological systems used and the context within which works are presented. Contrasting idealist and realist approaches, this article seeks to identify the aesthetic goals which have driven current multichannel sound projection systems and questions if looking beyond the technologies of reproduction to consider the holistic experience of an electroacoustic concert might help to inform future practice.At the 2013 symposium for Acoustic Ecology in Kent, concerts were held inside the covered Number 3 slip at Chatham Historic Dockyard. This enormous wooden ‘hanger-like’ structure was built in Georgian times to allow naval vessels to be built under shelter. This expansive space provided a dramatic setting for our concert. Barry Truax presented a new composition ‘Earth and Steel’ built from the metallic clangs of ship construction, recorded in the Vancouver shipyards of the 1970s. The remainder of the programme contained a diversity of works, both abstract and more mimetic in nature. But in this particular space where giant ships were built and repaired, can it be said that Truax’s piece was even more resonant? Would the work have had the same effect in a sanitised concert hall? Was it somehow more significant in that slipway? How might performance of this same work, during inSonic2015 at the ZKM, compare?


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