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Price: EUR 250.00Authors: Nadadur, G. | Parkinson, M.B.
Article Type: Research Article
Abstract: This paper proposes a method to identify opportunities for increasing the efficiency of raw material allocation decisions for products that are simultaneously targeted at multiple user populations around the world. The values of 24 body measures at certain key percentiles were used to estimate the best-fitting anthropometric distributions for female and male adults in nine national populations, which were selected to represent the diverse target markets multinational companies must design for. These distributions were then used to synthesize body measure data for combined populations with a 1:1 female:male ratio. An anthropometric range metric (ARM) was proposed for assessing the variation …of these body measures across the populations. At any percentile, ARM values were calculated as the percentage difference between the highest and lowest anthropometric values across the considered user populations. Based on their magnitudes, plots of ARM values computed between the 1st and 99th percentiles for each body measure were grouped into low, medium, and high categories. This classification of body measures was proposed as a means of selecting the most suitable strategies for designing raw material-efficient products. The findings in this study and the contributions of subsequent work along these lines are expected to help achieve greater efficiencies in resource allocation in global product development. Show more
Keywords: anthropometry, design for sustainability, designing for multiple user populations, design for human variability
DOI: 10.3233/WOR-2012-0439-2109
Citation: Work, vol. 41, no. Supplement 1, pp. 2109-2116, 2012
Authors: Anjos, Thaiana P. | Matias, Márcio | Gontijo, Leila A.
Article Type: Research Article
Abstract: Few steps like turning off the tap while brushing your teeth, turn off the lights when leaving a room, recycle waste or using recycling bags are considered sustainable attitudes. Sustainable development is one that meets the needs of the present generation without compromising the future generations and it doesn’t deplete resources for the future. Consume with conscious is a sustainable habit and usability of products contributes to this. The goal of this paper is to prove that the usability of software contributes positivity or negativity for sustainability. By calculating the amount of electrical power dissipated by an electronic device, you …can discover the amount of energy lost by it, and consequently, to relate this quantity with the amount charged by the concessionaire for each kWh of energy used. It was concluded that a software with low usability cause users to lose a lot of time interacting with it and thus spend more energy and money that goes against the concept of sustainability. Show more
Keywords: usability, sustainability, usability test, power consumption
DOI: 10.3233/WOR-2012-0440-2117
Citation: Work, vol. 41, no. Supplement 1, pp. 2117-2121, 2012
Authors: Oliveira, Luis | Mitchell, Val | Badni, Kevin
Article Type: Research Article
Abstract: Electric cookers are one of the highest energy consuming domestic appliances, and there are several aspects that can influence the amount of energy used when preparing a meal. Appliance characteristics are shown to influence consumption, but human factors play an important role in the overall electricity usage. A user observation study was conducted among university students to understand how they use electric cookers. They were asked to perform a specific cooking task, and the electricity usage was measured. Participants' behaviours were analysed and compared with a set of energy saving techniques. Appliance characteristics that influenced how students use energy were …also investigated. The results show that users performed the task in several different ways, presenting diverse energy consumption, the average being 3 times above the necessary to complete the task. This information is now informing the design of interventions to motivate people to change their behaviours whilst cooking. Show more
Keywords: Energy saving, cookers, user observation,
DOI: 10.3233/WOR-2012-1016-2122
Citation: Work, vol. 41, no. Supplement 1, pp. 2122-2128, 2012
Authors: Miller, Linda | Dorsey, Julie | Jacobs, Karen
Article Type: Research Article
Abstract: Protecting and conserving environmental resources is a global concern. Over the past decade, a number of certification processes have emerged to help designers and operators of buildings assess the potential impact of a building on the environment. Certifications such as the Leadership in Energy and Environmental Design (LEED) consider the environmental impact through the lifecycle of a building, but may not be considering the people that construct and utilize it. It is important to remember the human factor. Considering the human factor throughout the lifecycle is crucial to ensure individuals are protected during construction and in operation in the built …environment. The paper highlights how ergonomics can be integrated into the life cycle of a building to promote sustainability goals for both the human factor and the environment. A case study approach will be used to illustrate how ergonomics was integrated into a LEED renovation and expanded into its daily operations on a large university campus.. Show more
Keywords: Ergonomics, Sustainability, LEED, Occupant Health
DOI: 10.3233/WOR-2012-0647-2129
Citation: Work, vol. 41, no. Supplement 1, pp. 2129-2132, 2012
Authors: García-Acosta, Gabriel | Saravia Pinilla, Martha Helena | Riba i Romeva, Carles
Article Type: Research Article
Abstract: This work details the conceptual and methodological evolution of ‘Ergoecology’ and its relationship to certain comparable disciplinary proposals and standards, with a view to making its current status known and fostering discussion and development of it in a broader context. ‘Ergoecology’ is a discipline which relates the ergonomic system to ‘environmental factors’, stressing the relationships between ecological-geographical aspects and human activities. After analyzing previouslydeveloped and partially-validated methods, strengths are established, together with areas where there is room for improvement, based on conceptual validity. The objectives, principles, and premises of ‘Ergoecology’ will be revised and therefore it will be able to …be compared with other disciplinary and regulatory developments. Finally, new concepts and notions are proposed, together with basic principles and axioms that will enable ‘Ergoecology’ to advance in both, the theoretical and the practical dimensions, leaving the door open to be disseminated and applied. Show more
Keywords: Ergonomics, Ecology, Ergonomic system, Ergoecologic system, Eco-productivity, Eco-efficiency
DOI: 10.3233/WOR-2012-1017-2133
Citation: Work, vol. 41, no. Supplement 1, pp. 2133-2140, 2012
Authors: Attaianese, Erminia | Duca, Gabriella
Article Type: Research Article
Abstract: This paper presents an applied research aimed at understanding the relevance and the applicability of human related criteria in sustainability assessment of construction materials. Under a theoretical perspective, human factors consideration is strongly encouraged by building sustainability assessment methods, but the practice demonstrates that current models for building sustainability assessment neglect ergonomic issues, especially those ones concerning the construction phase. The study starts from the observation that new construction techniques for high energy efficient external walls are characterized by elements generally heavier and bigger than traditional materials. In this case, high sustainability performances connected with energy saving could be reached …only consuming high, and then not very much sustainable, human efforts during setting-up operations. The paper illustrates a practical approach for encompassing human factors in sustainability assessment of four block types for energy efficient external walls. Research steps, from block selections to bricklaying task analysis, human factors indicators and metrics formulation, data gathering and final assessment are going to be presented. Finally, open issues and further possible generalizations from the particular case study will be discussed. Show more
Keywords: Bricklaying, task analysis, human factors indicators, metrics, construction techniques
DOI: 10.3233/WOR-2012-1018-2141
Citation: Work, vol. 41, no. Supplement 1, pp. 2141-2146, 2012
Authors: Talsma, L | Molenbroek, J.F.M
Article Type: Research Article
Abstract: The transfer of knowledge in an ecotourism project is never a one-way affair. An approach connected to bottomup development is the submersion into another culture, while creating a new organizational structure. For co-creation, patterns that are often latent, such as leadership roles, the association with business, or even the color of education can be revealed by carefully facilitated brainstorms or workshops. Especially in countries with a different hierarchical structure, such as Indonesia compared to Holland, a careful analysis is needed before starting cooperation. Although a case is only a temporary view on a situation and not a guarantee for a …truly sustainable system, the bottom-up approach tested has interesting starting points for an ecotourism system. Two cases were conducted in Bali, Indonesia, which resulted in guidelines on how to approach usercentered ecotourism development. Show more
Keywords: Eco-tourism, sustainability, cultural diversity, co-creation, participatory research, developing countries
DOI: 10.3233/WOR-2012-1019-2147
Citation: Work, vol. 41, no. Supplement 1, pp. 2147-2154, 2012
Authors: Attaianese, Erminia
Article Type: Research Article
Abstract: The link between ergonomic/human factor and sustainability seems to be clearly evidenced mainly in relation to social dimension of sustainability, in order to contribute to assure corporate social responsibility and global value creation. But the will to establish an equilibrated connection among used resources in human activities, supported by the sustainability perspective, evidences that the contribution of ergonomics/human factors can be effectively enlarged to other aspects, especially in relation to building design. In fact a sustainable building is meant to be a building that contributes, through its characteristics and attribute, to a sustainable development by assuring, in the same time, …a decrease of resources use and environmental impact and an increase of health, safety and comfort of the occupants. The purpose of this paper is to analyze in a broader sense the contribution of ergonomic/human factor to design of sustainable building, focusing how ergonomics principles, methodology and techniques can improve building design, enhancing its sustainability performance during all phases of building lifecycle. Show more
Keywords: Ergonomics, sustainability, users, management, performances
DOI: 10.3233/WOR-2012-1020-2155
Citation: Work, vol. 41, no. Supplement 1, pp. 2155-2159, 2012
Authors: Guimarães, L. B. de M.
Article Type: Research Article
Abstract: This article presents a literature review on the concept of sustainability applied to cities and a proposal for transforming a town in the south of Brazil into a sustainable town. Improvements in energy, sanitation, waste and water conditions, as well as food, clothing, education and jobs generation were considered to enhance the citizen's quality of life and environmental protection.
Keywords: sustainability, cities, towns, environmental protection, socioeconomic growth
DOI: 10.3233/WOR-2012-1021-2160
Citation: Work, vol. 41, no. Supplement 1, pp. 2160-2168, 2012
Authors: de Assis, Uiara Wasconcelos | Silva, Glaucia Wasconcelos
Article Type: Research Article
Abstract: The changes happen quickly in today’s world, simultaneously interacting with technological advances in the sciences and new paradigms socio-political and economic, in search of a sustainable future and a present with emergency strategies for the preservation of humanity and the planet “Earth ”. Currently, the mobility of people in the intra-urban space is being threatened by congestion, pollution resulting from the appreciation of the culture of personal transport and the precariousness of public transportation. In the city of João Pessoa (PB), the subject of this finding for these disorders. Workers suffer the consequences of daily stress takes to access home-work, …difficulty in arriving at the right time to the workplace and adverse reactions caused by pollution. The VLT (Light Rail Vehicle) has been presented as a viable solution to the problems of public transport, with several experiments that can be seen as positive in the world. This work involves the implementation of a public transport system based on VLT Corridor along the Avenue Dom Pedro II, in João Pessoa (PB), aiming to acquire a good transport network for use of the population, reduce the number of vehicles on process, minimize pollution and optimize urban mobility. Show more
Keywords: Congestion, Transport, VLT, Population
DOI: 10.3233/WOR-2012-1022-2169
Citation: Work, vol. 41, no. Supplement 1, pp. 2169-2174, 2012
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