bluuebunny/crossref_metadata_2025_split huggingface dataset:
Future-oriented PGE-product Generation Engineering: An Attempt to Increase the Future User Acceptance through Foresight in Product Engineering Using the Example of the iPhone User Interface
Authors: Marthaler Florian , Stahl Sven , Siebe Andreas , Bursac Nikola , Spadinger Markus , Albers Albert 
Published: July 2019

AbstractDuring the process of product engineering, decisions with uncertain consequences have to be made about future development (Albers et al., 2017a). Customer, user and vendor requirements that are already known and those who are relevant for the future have to be recognized and transferred into consistent projects. Classical approaches like customer surveys or market analyses are only partially useful for anticipating or validating future product requirements since they rather evaluate todays situation. Methods of foresight are preferably applied to make decisions under circumstances of uncertainty and to generate future knowledge. The following work treats thus a system that enables the user to deduce future requirements based on trend analyses. The system which was first mentioned in Albers et al. and further developed in Marthaler et al. will serve as the basis. (Albers et al., 2018a; Marthaler et al., 2019). The goal is to present and evaluate a system based on the analysis and identification of trends that allows to identify robust requirements for future product generations and to transfer them into concrete development agreements in the form of a development road map.
Towards Model-based Process Engineering
Authors: Inkermann David 
Published: July 2019

AbstractThe high interaction between process and product models in product development and systems engineering (SE) is common sense. However, most research in the field of model based systems engineering (MBSE) focusses of physical systems (hardware and software). The authors claim that this focus is a main reason for the low acceptance and high effort for implementation of SE and MBSE in industrial practice. Thus, this contribution aims at supporting an integrative analysis and synthesis of process and product models by introducing the concept and framework of Model-based Process Engineering. Based on established research this framework introduces three main systems, namely the system of processes, system of product models, and system of tools to describe complex product development. The main contribution of this work is a preliminary concept to structure and link the systems of processes and product models. Besides form the description of the main relations between the systems an integrated modelling concept to represent links between the process and product model system is proposed.
Definition of a “Sport-Health” Semantic Space
Authors: Millet Antoine , Abi Akle Audrey , Masson Dimitri , Legardeur Jérémy 
Published: July 2019

AbstractProduct success depends on its capacity to meet users’ expectations. Human Centred Design approach helps to reach this success by focussing on users’ needs in the design process. These needs are as well functional as hedonic. Designing products requires then to design hedonic properties affecting users’ perception. For sport products, people wants to improve their performances while maintaining their health. Sport products are then considered not only “sporty” but also “healthy”. Thus, integrating both health and sport expectations into the design process are necessary.Last decades, Affective Engineering was developed to integrate perception into the design process. Applying this approach for sport products may allow defining and mixing sport and health perceptual characteristics all along the design process. However, defining these characterisitics into requirements implies to translate them into semantic terms. If we observe semantic descriptors for sport products and for health products, they seem opposite. In this paper, we aim defining a semantic space representative and respectful of both domains, sport and health, while they oppose.
Explore User Behaviour in Semi-autonomous Driving
Authors: Shi Yuan , Maskani Jeyhoon , Caruso Giandomenico , Bordegoni Monica 
Published: July 2019

AbstractThe control shifting between a human driver and a semi-autonomous vehicle is one of the most critical scenarios in the road-map of autonomous vehicle development. This paper proposes a methodology to study driver's behaviour in semi-autonomous driving with physiological-sensors-integrated driving simulators. A virtual scenario simulating take-over tasks has been implemented. The behavioural profile of the driver has been defined analysing key metrics collected by the simulator namely lateral position, steering wheel angle, throttle time, brake time, speed, and the take-over time. In addition, heart rate and skin conductance changes have been considered as physiological indicators to assess cognitive workload and reactivity. The methodology has been applied in an experimental study which results are crucial for taking insights on users’ behaviour. Results show that individual different driving styles and performance are able to be distinguished by calculating and elaborating the data collected by the system. This research provides potential directions for establishing a method to characterize a driver's behaviour in a semi-autonomous vehicle.
Optimization of the Sound of Electric Vehicles According to Unpleasantness and Detectability
Authors: Petiot Jean-François , Legeay Killian , Lagrange Mathieu 
Published: July 2019

AbstractElectric Vehicles (EVs) are very quite at low speed, which can be hazardous for pedestrians. It is necessary to add warning sounds but this can represent an annoyance if they are poorly designed. On the other hand, they can be not enough detectable because of the masking effect due to the background noise. In this paper, we propose a method for the design of EV sounds that takes into account in the same time detectability and unpleasantness. It is based on user tests and implements Interactive Genetic Algorithms (IGA) for the optimization of the sounds. Synthesized EV sounds, based on additive synthesis and filtering, are proposed to a set of participants during a hearing test. An experimental protocol is proposed for the assessment of the detectability and the unpleasantness of the EV sounds. After the convergence of the method, sounds obtained with the IGA are compared to different sound design proposals. Results show that the quality of the sounds designed by the IGA method is significantly higher than the design proposals, validating the relevance of the approach.
Educate for Technological Innovation
Authors: Smulders Frido , Broekhans Bertien , Kamp Aldert , Hellendoorn Hans , Welleman Hans 
Published: July 2019

AbstractAt Polytechnics design & engineering students are taught about state-of-the-art technical knowledge. Students become qualified engineers and learn to innovate artifacts related to their domain.Not taught is how to develop new engineering knowledge within a multidisciplinary context of stakeholders, companies and regulations. In short, students don't learn to innovate technology. What is taught today is the result of a technological innovation of yesterday. This is not sufficient for industry to innovatively deal with society's grand challenges.The paper describes a project that aims to educate all TU Delft graduate students in the verb of innovating technology, that is, the development of new technologies from inventions in the labs to full- fledged application in business. Such along three dimensions: technical, human and business.The educational portfolio consists of three modules in line with growth along Bloom's taxonomy and online materials on theoretical backbones. All modules apply the notion of technological innovation journeys (Tijo's). Tijo's are rich descriptions of the developmental journey of new technology and are based on inventions from the university's own labs.
The ‘Responsibility’ Factor in Imagining the Future of Education in China
Authors: De Vos Ellen , Xin Xin , De Marez Lieven , Emmanouil Marina 
Published: July 2019

AbstractDesign and creativity have been a considerable force for improving life conditions. A lot of effort has been invested in explaining the design process and creativity mainly through the design thinking methodology, but design accountability and responsible actions in the design process are, yet, to be fully explored. The concept of design ethics is now increasingly scrutinized on both the level of business organization and of the individual designer. A 4-day design workshop that involved creativity techniques provided the base to explore responsibility in the fuzzy front end of the design process. The future of education in 2030 was defined as the workshop's theme and fifty-six students from China were asked to create detailed alternative scenarios. A number of imagination exercises, implementation of technological innovations and macro-environment evolutions employed in the workshop are discussed. The aim was to incite moral and responsible actions among students less familiar with creative educational contexts of student-led discovery and collaborative learning. This paper reflects on the use of creativity methods to stimulate anticipation in (non)design students.
Understanding Inclusive Design Education
Authors: Wilson Nicky , Thomson Avril , Thomson Angus , Holliman Alexander Freddie 
Published: July 2019

AbstractThere is a need for responsible engineering design to accommodate the diverse user requirements that come with the global phenomenon of population ageing. Inclusive design can address these diverse requirements through the consideration of a wide diversity of user needs within the design process. However, uptake of inclusive design in industry is limited, with designer awareness of the approach and its associated methods and tools noted as barriers to its uptake. This research aims to understand the current approach to inclusive design education within UK Higher Education Institutions, utilising interviews with design educators and a student survey. The study concluded that teaching of inclusive design varied between institutions with conflicting responses from academics and students relating to the methodologies taught. This study recommends that greater transparency should be encouraged between institutions to encourage the development of a cohesive inclusive design education strategy, in addition to the development of a framework to aid the implementation of appropriate inclusive methods and tools within the design process.
University Education in Additive Manufacturing and the Need to Boost Design Aspects
Authors: Borgianni Yuri , Maccioni Lorenzo , Russo Spena Pasquale , Shunmugavel Manikanda Kumar 
Published: July 2019

AbstractAdditive Manufacturing (AM) is a potentially revolutionary technique in industry with claims of high skills shortage in the recent days. It is assumed that full exploitation of AM capabilities can be made possible by a paradigm shift steered by engineering design. Future generations of engineers might benefit from Design for Additive Manufacturing (DfAM), which targets AM potential and enables design freedoms. In this context, the paper investigates AM education for a better understanding of the main AM-related subjects taught in universities. To this scope, the authors gathered 52 syllabi of courses taught in highly-ranked technical universities worldwide that relate to AM. From the investigation, it emerges that AM is the core discipline of the course in 42 out of 52 cases and considered widely as an independent domain to date. As for taught subjects, it was found that design aspects in AM and DfAM are poorly focused on, while manufacturing and process areas are the most popular. This poses a challenge especially to the design community, as the current situation might limit the exploitation of AM capabilities.
A Method for Analyzing the Influence of Process and Design Parameters on the Build Time of Additively Manufactured Components
Authors: Hallmann Martin , Schleich Benjamin , Wartzack Sandro 
Published: July 2019

AbstractWhen using additive manufacturing processes, the choice of the numerous settings for the process and design parameters significantly influences the build and production time. To reduce the required build time, it is useful to adapt the parameters with the greatest influence. However, since the contribution of the individual parameters is not readily apparent, a sensible choice of process and design parameters can become a challenging task.Thus, the following article presents a method, that enables the product developer to determine the main contributors to the required build time of additively manufactured products. By using this sensitivity analysis method, the contributors of the individual parameters can be analyzed for a given parametrized CAD model with the help of an analysis-based build time estimation approach. The novelty of the contribution can be found in providing a method that allows studying both design and process parameters simultaneously, taking the machine to be used into account. The exemplary application of the presented method to a sample part manufactured by Fused Deposition Modeling demonstrates its benefits and applicability.
Additive Manufacturing of Heterogeneous Lattice Structures: An Experimental Exploration
Authors: Leonardi Francesco , Graziosi Serena , Casati Riccardo , Tamburrino Francesco , Bordegoni Monica 
Published: July 2019

Abstract3D printed heterogeneous lattice structures are beam-and-node based structures characterised by a variable geometry. This variability is obtained starting from a periodic structure and modifying the relative density of the unit cells or by combining unit cells having different shapes. While several consolidated design approaches are described to implement the first approach, there are still computational issues to be addressed to combine different cells properly. In this paper, we describe a preliminary experimental study focused on exploring the design issues to be addressed as well as the advantages that this second type of heterogeneous structures could provide. The Three-Point-Bending test was used to compare the behaviour of different types of heterogeneous structures printed using the Fused Deposition Modeling (FDM) technology. Results demonstrated that the possibility of combining multiple unit cells represents a valid strategy for performing a more effective tuning of the material distribution within the design space. However, further studies are necessary to explore the behaviour of these structures and develop guidelines for helping designers in exploiting their potential.
Decision Support for Re-Designed Medicinal Products - Assessing Consequences of a Customizable Product Design on the Value Chain from a Sustainability Perspective
Authors: Siiskonen Maria , Watz Matilda , Malmqvist Johan , Folestad Staffan 
Published: July 2019

AbstractDespite advances in pharmacological research providing means for individually customized patient attribute treatments, the 'one-size-fits-all' paradigm remains. Customization is associated with cost increases and the value assessment of customized medicinal products shows upon a narrow economic focus. Inspired by value models, emerging in manufacturing industry research, this study suggests a novel methodology encompassing a full sustainability perspective, including the social, economic and ecological dimension, for design decision support for medicinal products. A concept screening matrix is adapted, using sustainability criteria as value indicators. The focus is to create value for the whole pharmaceutical value chain whilst keeping the core purpose of medicinal products, i.e. to bring societal benefits. An illustrative case study presents an application of the methodology on a commercial product for curing hypertension. The traditional product design for hypertension treatment is compared to a customized product design. Results indicate that a customized product design is preferable if value is to be created from a social or/and an ecological sustainability perspective.
Design Supporting a ‘Customer-Perceived Intimacy’-Strategy in Healthcare Services
Authors: Martens Carmen , Herssens Jasmien , Delcourt Cécile 
Published: July 2019

AbstractGiven that we live in a time within a growing competitive healthcare market, the customer experience and healing opportunities are on top of the priority list. However, little attention has been dedicated on how to merge the disciplines of architecture, healthcare and management to create healthcare environments to enhance the customer experience and the healing process. The goal of this paper is to explore how design can foster customer-perceived intimacy within a healthcare context to achieve enhanced customer outcomes, such as customer well-being. Understanding the importance of customer- perceived intimacy is paramount, as customers are constantly exposed to intimate situations. The study suggest that there is potential for such situations to be wrought with problems involving complexities associated with human cognition, emotions, physiological responses, and behaviors. A literature review is undertaken to highlight the antecedents and the short-term and long-term outcomes of customer- perceived intimacy. As a result, the paper provides a conceptual framework that raises many questions that need to be answered. In doing so, a solid foundation for future inquiry has been laid.
Designing for Better Healthcare: A Systemic Approach Utilising Behavioural Theory, Technology and an Understanding of Healthcare Delivery Systems
Authors: Ciccone Nicholas W , Patou François , Maier Anja M 
Published: July 2019

AbstractAn ageing population leading to more chronic disease is straining healthcare systems. This paper makes two core contributions to healthcare systems design research: Firstly, a systemic techno-behavioural approach is presented to support intervention design with value-effective health outcomes. The systemic techno-behavioural perspective takes into consideration the interaction between three angles: The current healthcare system in place, the technological opportunities for addressing an issue and a broader and deeper understanding of the behaviour of those involved. The purpose of considering these three angels is to create interventions that are more robust. This will help inform healthcare systems design researchers and other stakeholders. Secondly, it is proposed that interventions should be grounded in behavioural theory, a collection of theories are presented to be incorporated in the design process of interventions. The systemic techno-behavioural approach is applied to dementia care highlighting the need to understand the dynamic relationship between the context of the current healthcare delivery system, technology, and behaviour to improve quality of care during the progression of the disease.
Female Merchants? Women, Debt, and Trade in Later Medieval England, 1266–1532
Authors: Goddard Richard 
Published: July 2019

AbstractThis article examines English women who were engaged in wholesale long-distance or international trade in the later Middle Ages. These women made up only a small proportion of English merchants, averaging about 3 to 4 percent of the mercantile population, often working in partnership with their husbands. The article systematically quantifies, for the first time, women's penetration into this male-dominated trade and adds new perspectives to our understanding of women and trade in the Middle Ages by using both debt and customs records. It poses important questions about women's economic roles, the nature or distinctiveness of their businesses, and the ways that their actions fitted within mercantile activity more broadly. It examines the extent to which wives acted as equal economic partners with their husbands and also assesses the extent to which women's economic potential or agency in wholesale trade was shaped, or indeed constrained, by economic and patriarchal forces. It concludes by arguing that patriarchy certainly limited female access to wholesale markets, particularly after 1300, along with other linked features that also shaped women's economic trading endeavors. These features included status, access to capital, and the advantages to working within dynamic, extensive, and busy markets such as those found in later medieval London.
A Nova Scotia Scheme and the Imperial Politics of Ulster Emigration
Authors: Dunagin Amy 
Published: July 2019

AbstractEarly in 1761, a land promoter of Ulster origin named Alexander McNutt brought before the British Board of Trade a proposal to settle several thousand Ulster Scots in Nova Scotia. The board enthusiastically approved, but when McNutt returned the following year with promising news, the board forbade him from continuing the scheme, citing fears of losing Protestants in Ireland. This episode has generally been explained as evidence of the British government's ambivalence about Ulster emigration. However, rather than expressing merely a tension between two equally desirable but conflicting goals—peopling the American colonies with Irish Protestants and protecting the Ascendancy by preventing their emigration—the board's change of mind reflected the changing political environment. The board that approved McNutt's scheme strongly favored settling Nova Scotia quickly; the board that shut it down a year later included new members who viewed settling Nova Scotia as a waste of precious funds. The case of Alexander McNutt demonstrates the profound ramifications of party politics for Ulster migration during the imperial crisis of the 1760s and 1770s. It further affirms that studies of Ulster migration must be imperial in scope.
Landscapes of Internment: British Prisoner of War Camps and the Memory of the First World War
Authors: Grady Tim 
Published: July 2019

AbstractDuring the First World War, all of the belligerent powers interned both civilian and military prisoners. In Britain alone, over one hundred thousand people were held behind barbed wire. Despite the scale of this enterprise, interment barely features in Britain's First World War memory culture. By exploring the place of prisoner-of-war camps within the “militarized environment” of the home front, this article demonstrates the centrality of internment to local wartime experiences. Forced to share the same environment, British civilians and German prisoners clashed over access to resources, roads, and the surrounding landscape. As this article contends, it was only when the British started to employ prisoners on environmental-improvement measures, such as land drainage or river clearance projects, that relations gradually improved. With the end of the war and closure of the camps, however, these deep entanglements were quickly forgotten. Instead of commemorating the complexities of the conflict, Britain's memory culture focused on more comfortable narratives; British military “sacrifice” on the Western Front quickly replaced any discussion of the internment of the “enemy” at home.