scholarly journals Human-Centric Lighting: Foundational Considerations and a Five-Step Design Process

2021 ◽  
Vol 12 ◽  
Author(s):  
Kevin W. Houser ◽  
Tony Esposito
Keyword(s):  
Decision Making ◽  
Human Health ◽  
Design Process ◽  
Lighting Design ◽  
Decision Making Process ◽  
Visual Effects ◽  
Design Decisions ◽  
Marketing Literature ◽  
Environmental Lighting ◽  
Design Guidance

At its best, human-centric lighting considers the visual and non-visual effects of light in support of positive human outcomes. At its worst, it is a marketing phrase used to healthwash lighting products or lighting design solutions. There is no doubt that environmental lighting contributes to human health, but how might one practice human-centric lighting given both the credible potential and the implausible hype? Marketing literature is filled with promises. Technical lighting societies have summarized the science but have not yet offered design guidance. Meanwhile, designers are in the middle, attempting to distinguish credible knowledge from that which is dubious to make design decisions that affect people directly. This article is intended to: (1) empower the reader with fundamental understandings of ways in which light affects health; (2) provide a process for human-centric lighting design that can dovetail with the decision-making process that is already a part of a designer's workflow.

scholarly journals Marketing Based Decision Making Process in Engineering Design

2018 ◽  
Vol 7 (4.36) ◽  
pp. 854
Author(s):  
K. Palani Raj ◽  
G. Veeramani
Keyword(s):  
Decision Making ◽  
Engineering Design ◽  
Design Process ◽  
Consumer Behaviour ◽  
Decision Making Process ◽  
Risk And Uncertainty ◽  
Design Decisions ◽  
Different Types ◽  
Important Study ◽  
Process Manufacturing

Marketing based decision making process in engineering design is an important study required for industries. How to take efficient decision in design that influence marketing? Most of the engineering design decisions are based on consumer behaviour. Decision making in risk and uncertainty in engineering design is an important phenomenon. Cost and time are the two important factors that results loss because of inefficient decision and it affects marketing. Problems involved in marketing based engineering design and decision making process in solving problems is elaborately studied in this journal. How to choose a design in various alternatives, design process, manufacturing feasibility, material and methodology are the important factors that influences decision making in engineering design for marketing. Different types of theories in decision making process that helps in taking proper decision were studied in this journal. This study is based on data taken from various Research & Development centre in Industries. 

Case study of integrated decision-making for deep energy-efficient retrofits

2014 ◽  
Vol 8 (4) ◽  
pp. 434-455 ◽  
Author(s):  
Pelin Gultekin ◽  
Chimay J. Anumba ◽  
Robert M. Leicht
Keyword(s):  
Decision Making ◽  
System Design ◽  
Design Process ◽  
Integrated System ◽  
Comfort Level ◽  
System Level ◽  
Decision Making Process ◽  
Design Decisions ◽  
Content Type

Purpose – This paper aims to focus on the decision-making process of integrated system design. Buildings can benefit from different system integration working toward the unified goal of providing the needed conditions and improving the comfort level of occupants. It is important to engage all system needs and priorities in the design by keeping goal into consideration. Even though there is vast potential in the coordination of system design decisions, there is a need to increase the transparency of the decision-making process by developing methods to incorporate multi-dimensional design attributes. Design/methodology/approach – This is achieved by considering all system design priorities with respect to decision attributes, as well as the inter-system inputs based on information and knowledge. Data were collected through interviews, collaboration meetings and design document reviews, which helped to facilitate triangulation. Findings – This paper presents the findings of a case study of deep retrofit design process that seeks to reduce energy consumption through integrated system decisions with several system combinations. In addition, such design decisions highlighted the fact that the values need to be flexible at the system level. Research limitations/implications – This paper presents an in-depth analysis of a single case study. Multiple case studies are being investigated for the future of this research. Practical implications – This paper presents the methods used for integrated design process priorities that will enable design teams to make decisions that lead to improved energy performance in retrofit projects. Originality/value – The case study building in this paper is a showcase building with cutting edge technologies and techniques, as well as a scalable and collaborative design process. It is an example of a best-in-class retrofit process designed through whole building design principles within the target budget. The paper demonstrates system design selection criteria that are embraced by value prioritization.

scholarly journals PERANCANGAN DIGITAL DASHBOARD SYSTEM UNTUK MENYAJIKAN SENSITIVITY ANALYSIS KINERJA KEUANGAN PERUSAHAAN STUDI KASUS: PT XYZ

2012 ◽  
Vol 6 (2) ◽  
pp. 94
Author(s):  
Dana Indra Sensuse ◽  
Wiliam Suhaidir
Keyword(s):  
Decision Making ◽  
Sensitivity Analysis ◽  
User Interface ◽  
Financial Performance ◽  
Design Process ◽  
Decision Making Process ◽  
User Requirements ◽  
User Requirement ◽  
Corporate Executives ◽  
Income Statement

Penelitian ini membahas tentang perancangan Digital Dashboard System pada PT XYZ dan dampaknya pada perusahaan tersebut dalam hal pengambilan keputusan. Digital Dashboard dirancang untuk dapat menyajikan sensitivity analysis kinerja keuangan rugi-labarugi-laba PT XYZ. Pada penelitian ini, proses perancangan Digital Dashboard dimulai dari identifikasi variabel, identifikasi user requirement, perancangan user interface hingga proses pengujian. Hasil penelitian ini menunjukan bahwa Digital Dashboard yang baik harus dapat merepresentasikan data yang padat dengan tampilan yang efisien, menarik dan mudah untuk dimengerti. Penelitian ini juga menyatakan bahwa Digital Dashboard yang baik dapat meningkatkan efektifitas eksekutif perusahaan dalam proses pengambilan keputusan. This study discusses the design of the Digital Dashboard System on PT XYZ and its impact on the company in terms of decision making. Digital Dashboard is designed to provide sensitivity analysis of financial performance of PT XYZ's income statement. In this study, the Digital Dashboard design process starts from the identification of variables, identification of user requirements, designing the user interface to the testing process. The results of this study indicate that the good Digital Dashboard should be able to represent the solid data with the efficient view, attractive and easy to understand. The study also states that the good Digital Dashboard can improve the effectiveness of corporate executives in decision-making process.

Public Involvement in the Design of Public Projects

2019 ◽  
Vol 44 (4) ◽  
pp. 73-79
Author(s):  
Emad S. Mushtaha ◽  
Omar Hassan Omar ◽  
Dua S. Barakat ◽  
Hessa Al-Jarwan ◽  
Dima Abdulrahman ◽  
...  
Keyword(s):  
Decision Making ◽  
Design Process ◽  
Public Involvement ◽  
Decision Making Process ◽  
Quantitative Methodology ◽  
Public Project ◽  
The Public ◽  
Public Projects ◽  
Novel Approach ◽  
Building Program

The involvement of the public in the decision-making process is essential, especially in the early stages of a design process. This study aims to achieve the development of an architectural program for a memorial public project, using the outcomes of the Analytical Hierarchy Process (AHP) based on public opinion. It employs a novel approach that sharply focuses on public involvement in the design process, using a quantitative methodology for the development of a suitable building program and selecting a memorial form that meets the public's needs in a practical way. The study drew on data from various memorial projects to identify possible spaces and their selection criteria. A written questionnaire was distributed to a sample of 105 members of the public, to narrow down the number of spaces according to public response. Then, a hearing (spoken) questionnaire was conducted on a sample of 20 to produce the program for development by generating the most strongly preferred form of memorial. The results contradicted the existing norm for a memorial as a sculpture; it was revealed that most of the public preferred memorial landscapes to buildings and great structures. The study concluded that AHP could be used to further involve the relevant stakeholders in the decision-making process of the design of a public project.

Fuzzy Design Scheme Selection Method Based on QFD Integrated with TRIZ

2009 ◽  
Vol 419-420 ◽  
pp. 61-64 ◽  
Author(s):  
Chang Hua Qiu ◽  
Shang Liu ◽  
Dong Yan Shi
Keyword(s):  
Decision Making ◽  
Design Process ◽  
Quality Function Deployment ◽  
Adaptive Design ◽  
Fuzzy Numbers ◽  
Decision Making Process ◽  
Triangular Fuzzy Numbers ◽  
Human Thought ◽  
Scheme Selection ◽  
New Framework

A new framework of decision-making is proposed in this paper to accommodate the application of quality function deployment (QFD) integrated with TRIZ. In the proposal framework, Ideal Final Result (IFR) oriented decision-making process is introduced for the innovation design process in order to select the best solution from alternatives which are generated by TRIZ and consistent with the laws of technical system evolution. Overall customer satisfaction oriented decision-making process is applied for the alternatives generated from both innovation design process and adaptive design process. The correlation matrix, which affects the weight of criteria, is modified according to the style of broken contradiction for the application of TRIZ. Meanwhile, triangular fuzzy numbers are utilized to deal with vagueness of human thought. Finally, an example is taken to show application of the framework.

The use of Life Cycle Engineering/ Life Cycle Assessment within the design process of production facilities; A business case: Different options of handling overspray

2005 ◽  
Vol 895 ◽  
Author(s):  
Marc Binder ◽  
Harald Florin ◽  
Johannes Kreissig
Keyword(s):  
Decision Making ◽  
Life Cycle ◽  
Design Process ◽  
Software Tool ◽  
Business Case ◽  
Ecological Impacts ◽  
Decision Making Process ◽  
Design Phase ◽  
Design Options ◽  
Total Life

AbstractThis presentation will illustrate how to expand the view by considering the total life cycle in an efficient way into the decision making process and why it is important to do so. The business case will show, how the ecological and economic aspects considering the total life cycle of different design options have been considered when determining the preferable design options out of an holistic point of view. Life Cycle Engineering (LCE)/ Life Cycle Assessment (LCA) integrated in the design Process LCE methodology is evaluating ecological, technical and economic aspects considering the total life cycle of processes/products. LCA studies are the basis for the ecological evaluation within LCE. LCE studies are based on material and energy flow information needed while running the facilities or for producing products. LCE is a simulation tool show optimization potentials as well as supporting the decision making process within the design phase. As various databases hold information on ecological impacts of material- and energy production and information on the economic values is available within the involved companies, time consuming research on basic materials and energies is not necessary. Therefore first estimations on scenarios can be made within days to support the decision process not causing any time delay. LCE studies can be conducted within the design process and on existing facilities/products. If LCE is used within the design process optimization potentials can be shown in early stages of the design phase of facilities/products. Integration of LCE within early stages of the design ensures an efficient way of improving the ecological profile of processes and products and reducing the overall costs considering the total life cycle. Realization within a software tool The software tool GaBi4 is developed and designed to support LCE efficiently and in a transparent way. The design of the facilities can be modeled according to the material and energy flow. This enables the user to run scenario analysis for different design options based on the process flow model. Business case The methodology of LCE has been integrated into the design process of the new rear axle paint shop focusing on the handling of the overspray. Different design options have been analyzed and arguments were made explicit to support the decision making process. As LCE was part of the whole design process from the beginning, the effort for all participants could have been minimized. Conclusions The case study has shown that the integration of LCE into the design process provides additional information and is not causing any delay of the decision making process. LCE enables a transparent presentation of the economics and ecological impacts on a process bases. Optimization potentials, ecological and economic, can be shown at all stages of the design phase and result in reducing the overall costs and environmental burdens caused by the paint process.

scholarly journals Integrating IVHM and Asset Design

2020 ◽  
Vol 7 (2) ◽  
Author(s):  
Ian K Jennions ◽  
Octavian Niculita ◽  
Manuel Esperon-Miguez
Keyword(s):  
Decision Making ◽  
Supply Chain ◽  
System Design ◽  
Design Process ◽  
Systems Engineering ◽  
Health Management ◽  
Decision Making Process ◽  
Fully Integrated ◽  
Trade Offs ◽  
Causes Of Failure

Integrated Vehicle Health Management (IVHM) describes a set of capabilities that enable effective and efficient maintenance and operation of the target vehicle. It accounts for the collecting of data, conducting analysis, and supporting the decision-making process for sustainment and operation. The design of IVHM systems endeavours to account for all causes of failure in a disciplined, systems engineering, manner. With industry striving to reduce through-life cost, IVHM is a powerful tool to give forewarning of impending failure and hence control over the outcome. Benefits have been realised from this approach across a number of different sectors but, hindering our ability to realise further benefit from this maturing technology, is the fact that IVHM is still treated as added on to the design of the asset, rather than being a sub-system in its own right, fully integrated with the asset design. The elevation and integration of IVHM in this way will enable architectures to be chosen that accommodate health ready sub-systems from the supply chain and design trade-offs to be made, to name but two major benefits. Barriers to IVHM being integrated with the asset design are examined in this paper. The paper presents progress in overcoming them, and suggests potential solutions for those that remain. It addresses the IVHM system design from a systems engineering perspective and the integration with the asset design will be described within an industrial design process.

scholarly journals Mass-tailorisation - a digital aid for the decision-making in the designer's design process

2021 ◽  
Author(s):  
Jun Sik Kim
Keyword(s):  
Decision Making ◽  
Case Studies ◽  
Design Process ◽  
Architectural Design ◽  
Theoretical Framework ◽  
Decision Making Process ◽  
Modern Times ◽  
The Future ◽  
Future Potential

<p>The advent of digital tools and technologies of modern times has provided architectural designers with the ability to create in complexities and volumes of an unprecedented scale. With the myriad of possibilities, the designer has become prone to the Paradox of Choice - the difficulty of making decisions in a field of mass-options. </p> <p>Mass-tailorisation aims to aid the decision-making process of the designer in a world of unprecedented possibilities, limited only by the practicalities of reality. This research develops a theoretical framework for mass-tailorisation systems that aid the designer in the decision-making process by strategically focusing on four stages of the decision-making process. </p> <p>The thesis investigates the theoretical framework of mass-tailorisation through several phases of case studies that critically assess the viability and the implications of the components that constitute the mass-tailorisation system. The need for mass-tailorisation, as well as the establishment of the system and the future potential of mass-tailorisation are addressed through these case studies. Thus, leading to an integrative theoretical framework on the validity of mass-tailorisation. </p> <p>The research also speculates on the possible role of the future designer as they navigate through the near-limitless possibilities of the architectural design process of modern times. Finally, the thesis concludes by discussing the specific importance of the Design-Fabrication-Assembly Digital Continuum and the pursuit for the Move 37 phenomenon in explaining how mass-tailorisation can improve the decision-making process of the designer during the design process.</p>

scholarly journals Sensory examination of honey and the effect of sensory characteristics on purchase decisions

2019 ◽  
Vol 13 (1) ◽  
pp. 64-71
Author(s):  
Titanilla Oravecz ◽  
Ildikó Kovács
Keyword(s):  
Decision Making ◽  
Human Health ◽  
Sensory Analysis ◽  
Geographic Location ◽  
Market Value ◽  
Purchase Decision ◽  
Decision Making Process ◽  
Purchase Decisions ◽  
Key Factors ◽  
Product Packaging

Aside from honey’s sweet and distinctive flavor, it can provide various human health benefits, which makes its market value favorable compared to those of other sweeteners. In the study, the purchase decision making process is examined through sensory experiments. The results are based on sensory analysis of 600 adult consumers, which show that, consumers’ demand for honey varies significantly according to the flavor, aroma, color, texture and price. The geographic location of the honey’s production and the product packaging are key factors for some consumer segments. Sensory differentiation and the evaluation of honey quality are different in the analyzed consumer segments, which are described in the study.

Development of a Machine Understandable Language for Design Process Representation

1993 ◽  
Author(s):  
Jami J. Shah ◽  
Plamen I. Bliznakov ◽  
Susan D. Urban
Keyword(s):  
Decision Making ◽  
Design Process ◽  
State University ◽  
Arizona State University ◽  
Description Language ◽  
Design Decisions ◽  
Broad Application ◽  
Process Representation ◽  
Design Activities ◽  
Natural Way

Abstract This paper describes the work in progress at Arizona State University to develop a design process description language. The intent is to go beyond decision making level in recording design activities, thus providing a basis for broad application of the proposed representation. At the same time the granularity is limited to a feasible level. The design language proposed in this paper currently is Prolog-based. It is able to relate the sequence of actions to attributes of the design artifacts, thus, providing reference to the product data. Specifics of the design process which are reflected in a natural way include iterations of the activities, versioning of the designs, as well as reasons, purpose, constraints, and method / knowledge / technique used for design decisions (although the latter is currently done in a somewhat unstructured manner). The association between rationale, actions, and artifacts is captured, so explanation of previous designs is adequately supported.

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