The touchscreen smartphone platform is inherently flexible, giving it the potential to meet the needs and desires of individuals diverse in age and ability. Despite universal design research efforts providing industry with guidance to address this opportunity, current designs fall short. The disconnect stems from differing priorities in design and development and opposing approaches to defining and grouping the user population. The research presented in this dissertation aims to remove these issues from the process of discovering touchscreen smartphone design opportunities. It focuses on users' prior and desired customizations rather than ability- or market-factors. Data were collected on participants' devices' out-of-the-box, current and desired device states along with related stories about their actual and desired device modifications. Template and image analyses identified patterns in the data, which also revealed an underlying structure for organizing and presenting participants' needs and desires associated with smartphone touchscreen customizations. The needs and desires suggest opportunities for industry to shift towards universal design. The structure offers an approach to addressing the gaps between the ability-centered and market-driven approaches to the design of consumer technology.

<p><strong>Abstract</strong></p><p>In fashion industry, customer demand is constantly changing. One of the main reasons is due to the time of delicate fashion awareness among the consumers, which has come into larger variety and frequent assortment changes. The changing trends in fashion industry allow researchers to get into the postponement strategy as a customized operation in order to focus on quality and flexibility. In today’s fashion market the key for success is to keep an eye on and react to the customer demand. H&M is Europe’s second largest fashion retailer in terms of sales and our work will reflect on H&M supply chain particularly. We try to figure out business strategies such as mass customization and standardization, which H&M is using in their entire supplier chain and in his different processes. Keeping this view in mind, we design our research question, which is about mass customization and standardization and we try to relate these business strategies to the postponement. We try to find out the structure and implementation of these strategies in H&M supply chain with the help of our respondent answers in our proposed questionnaire.</p><p>For this purpose, an electronic interview with the H&M senior merchandiser in Pakistan liaison office was carried out. The questionnaire contains different questions related to postponement strategy, customization, and standardization and other processes which are used in the supply chain of any fashion industry. The questionnaire consists of 22 major questions. Our research is purely qualitative. We include both types of the data; namely secondary and primary. Secondary data was collected from earlier studies of the literature and related theories of postponement, customization, and standardization and certain areas of fashion retailing, whereas primary data was collected through the electronic interview with Mr. Syed Naqeeb who is working in H&M liaison office as a senior merchandiser in Pakistan.</p><p>After receiving the questionnaire, we have tried to highlight our research questions with the help of our proposed Frame of Reference in Chapter 2. The Frame of Reference consists of theories which will help the reader to get the clear picture of fashion retailing and the related theories.</p><p>In the Analysis section, we talk about the activities of H&M and its background followed by its business concept. We define H&M SCM model and draw a figure of H&M complementarities, which we developed by the help of electronic interview. In the Conclusion part, we come to the point that customization and postponement affect fashion retailing by choosing raw material, components, and apparel accessories plus logistic management. The other aspect of our research area is standardization. After the analysis we come to know that Standardization and postponement are also used together in the supply chain of H&M, in raw material, cotton and yarn, dying, packaging and in the care instruction of labels (washing instructions).</p>

<p>This paper focuses on four interrelated strategies: postponement, mass customization, modularization and customer order decoupling point. The goal of the postponement is to delay the customization as late as possible in the supply chain. It is also known as delayed differentiation. Mass customization is a relatively new term, which began to gain attention in the industry a decade ago. It was an obligatory invention as a response to the global market which becomes more turbulent day by day for the last two decades. Its goal is to produce customized products at low costs. Modularization is a common term that is used in many areas. In this study, we will focus on product architecture modularity and process modularity. Customer order decoupling point, which is also known as order penetration point, is used to distinguish the point in the supply chain where a particular product is associated to a specific order.</p><p>Our target is building a model that explains how these four concepts are related. In order to achieve this, we will, first, research every concept individually; we will state the definitions, levels, benefits, enablers, success factors, drivers, etc. of the concepts. Then we will study the pair-wise relationships of these strategies. We will build our model according to the findings we have found in the literature. After building our model, we will explore it in Autoliv Electronics to see how it works in practice.</p><p>Briefly, our model states the following:</p><p>Modularization is an enabler of customization and it is necessary for the success of mass customization where set-up costs are critical. Product architecture modularity provides rapid assembly and cost efficiency that is required for postponement and mass customization. In addition, it is used to measure the mass customization degree according to some others.</p><p>Postponement requires process modularity, and it moves the customer order decoupling point downstream in the value added material flow. It contributes the mass customization by increasing both the leanness and agility.</p><p>Customer order decoupling point uses the customer requirements and existing capabilities of the mass customization for optimizing the flexibility-productivity balance.</p>

Universiẗat, Diss--Bremen, 2008.

The recent trend of mass customization has redefined the way companies do business. Each individual customer is now their own market, requiring products specific to their wants and needs at mass production prices. This need for ever-increasing variety is a significant challenge for industry that many times leads to ballooning manufacturing costs and lower product performance. One approach that has received widespread attention and implementation is to develop families of products from standardized product platforms. While, many methods have been developed to address different challenges within product platform design, they are not without their limitations/tradeoffs and therefore leave much room for development and improvement. The Product Platform Constructal Theory Method (PPCTM), developed by Dr. Gabriel Hernandez, is a novel approach for developing product platforms that enable customizable products. Rooted in the tenants of hierarchic systems theory and constructal theory, the PPCTM solves for the product platform as a problem of optimization of access in a geometric space. The result is a hierarchical organization of the modes for managing variety and the specification of their commonality across the product platform. Overall, the PPCTM offers an extremely comprehensive product platform design method, with the ability to accommodate multi-platform design, multiple design specifications, non-uniform demand modeling, and multi-objective decision-making. One limitation of this method is that the selection of platform variables and the modes for managing product variety must be pre-specified or determined ad hoc by the designer. This thesis seeks to address this limitation through the integration of a sensitivity-based analysis method to determine the effect of platform variable variation on the family performance. The result of this work is a Sensitivity-based PPCTM that facilitates the selection of common platform variables, such that modes for managing variety can be ranked and applied to the space element hierarchy. The proposed method is illustrated with three examples: the design of a line of customizable pressure vessels, universal electric motors, and finger pumps.

Abstract In fashion industry, customer demand is constantly changing. One of the main reasons is due to the time of delicate fashion awareness among the consumers, which has come into larger variety and frequent assortment changes. The changing trends in fashion industry allow researchers to get into the postponement strategy as a customized operation in order to focus on quality and flexibility. In today’s fashion market the key for success is to keep an eye on and react to the customer demand. H&amp;M is Europe’s second largest fashion retailer in terms of sales and our work will reflect on H&amp;M supply chain particularly. We try to figure out business strategies such as mass customization and standardization, which H&amp;M is using in their entire supplier chain and in his different processes. Keeping this view in mind, we design our research question, which is about mass customization and standardization and we try to relate these business strategies to the postponement. We try to find out the structure and implementation of these strategies in H&amp;M supply chain with the help of our respondent answers in our proposed questionnaire. For this purpose, an electronic interview with the H&amp;M senior merchandiser in Pakistan liaison office was carried out. The questionnaire contains different questions related to postponement strategy, customization, and standardization and other processes which are used in the supply chain of any fashion industry. The questionnaire consists of 22 major questions. Our research is purely qualitative. We include both types of the data; namely secondary and primary. Secondary data was collected from earlier studies of the literature and related theories of postponement, customization, and standardization and certain areas of fashion retailing, whereas primary data was collected through the electronic interview with Mr. Syed Naqeeb who is working in H&amp;M liaison office as a senior merchandiser in Pakistan. After receiving the questionnaire, we have tried to highlight our research questions with the help of our proposed Frame of Reference in Chapter 2. The Frame of Reference consists of theories which will help the reader to get the clear picture of fashion retailing and the related theories. In the Analysis section, we talk about the activities of H&amp;M and its background followed by its business concept. We define H&amp;M SCM model and draw a figure of H&amp;M complementarities, which we developed by the help of electronic interview. In the Conclusion part, we come to the point that customization and postponement affect fashion retailing by choosing raw material, components, and apparel accessories plus logistic management. The other aspect of our research area is standardization. After the analysis we come to know that Standardization and postponement are also used together in the supply chain of H&amp;M, in raw material, cotton and yarn, dying, packaging and in the care instruction of labels (washing instructions).

The aim of this thesis is to present a new methodology to evaluate and optimize sustainability of customizable product-service systems while ensuring economic, environmental and societal constraints are also satisfied. Activities across the total product lifecycle are considered to develop a model that evaluates closed-loop flow, while being monitored through the growth, maturity and decline stages of the product to provide a comprehensive analysis. A novel method to evaluate the customer satisfaction is also presented. The research considers a modular product where customization can be achieved by selecting from alternatives while ensuring the compatibility between these alternatives. A manufacturer will be able to use the tool developed to optimize the business models developed by maximizing their profitability, satisfying regulatory and customer requirements, and evaluating the metrics that determine the sustainability of the product. The tool primarily uses a Microsoft Excel based platform for calculation and analysis while using ILOG OPL software for optimization. The sensitivity analysis provides examples of the variety of information that can be generated through the model according to the interests of the user. The results demonstrate the usefulness of the tool as a ‘sustainable product configurator’ which can be integrated with conventional product configurators after further refinement.

Artificial neural networks, so far, have not been used for designing modular cells. Therefore, Self-organizing neural network (SONN) is used in the present research to design minicell-based manufacturing system. Two previously developed methods were studied and implemented using SONN model. Results obtained are compared with previous results to analyze the effectiveness of SONN in designing minicells. A new method is then developed with the objective to design minicells more effectively and efficiently. Results of all three methods are compared using machine-count and materialhandling as performance measuring criteria to find out the best method

Nepalese architectural craft production still relies on traditional hand tools and an ancient process, despite the intense labor and time requirements to produce traditional craft. This thesis examines the underlying issues inherent in the making of traditional crafts, and proposes an integration of modern digital fabrication tools and production processes that support a fast, economical process from design to production and integrating contemporary digital practices in the creation of ornamentation and carvings. / Department of Architecture

Universiẗat, Diss--St. Gallen, 2001.