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Price: EUR 250.00Authors: Merino, Giselle Schmidt Alves Díaz | Teixeira, Clarissa Stefani | Schoenardie, Rodrigo Petry | Merino, Eugenio Andrés Diáz | Gontijo, Leila Amaral
Article Type: Research Article
Abstract: In product design, human factors are considered as an element of differentiation given that today´s consumer demands are increasing. Safety, wellbeing, satisfaction, health, effectiveness, efficiency, and other aspects must be effectively incorporated into the product development process. This work proposes a usability assessment model that can be incorporated as an assessment tool. The methodological approach is settled in two stages. First a literature review focus specifically on usability and developing user-centred products. After this, a model of usability named Usa-Design (U-D©) is presented. Consisted of four phases: understanding the use context, pre-preliminary usability assessment (efficiency/effectiveness/satisfaction); assessment of usability principles and …results, U-D© features are modular and flexible, allowing principles used in Phase 3 to be changed according to the needs and scenario of each situation. With qualitativequantitative measurement scales of easy understanding and application, the model results are viable and applicable throughout all the product development process. Show more
Keywords: design, usability, assessment model, product development, human factors
DOI: 10.3233/WOR-2012-1011-1045
Citation: Work, vol. 41, no. Supplement 1, pp. 1045-1052, 2012
Authors: Nassar, Victor
Article Type: Research Article
Abstract: The propose of this paper is to present a literature review, in a grouping of common criteria for usability approaches of Bastien and Scapin (1993), Nielsen (1994), Shnneiderman(1998), Dix et al (1998), Preece et al (2005) and ISO 9241-110 (2006). After establishment of prerequisites for knowledge of the general characteristics of the users who will use the system, are defined and explained the criteria in common: consistency, user control, ease of learning, flexibility, errors management, reduction of excess and visibility system status. Although there is no determination as to which criteria should be considered when developing an interface and each …author presents some specificity in their approach, it is observed that there is equivalence in the measures adopted usability. Show more
Keywords: evaluation measures, interaction human-computer, interface design, users prerequisites
DOI: 10.3233/WOR-2012-0282-1053
Citation: Work, vol. 41, no. Supplement 1, pp. 1053-1057, 2012
Authors: Calado, Alexana Vilar Soares | Soares, Marcelo Márcio
Article Type: Research Article
Abstract: This paper refers to the comparative study of the equipment used for cooking in commercial of kitchens restaurants that use the system of traditional cooking and those ones which use the system called smart cooking (combination oven). The study investigates the usability issues concerning to the two systems, analyzing comparatively the aspects related to anthropometry, dimensional variables, the use of the product and also the product safety, as well as issues of information related to operation of the new concepts of cooking in intelligent systems.
Keywords: Ergonomics, Usability, industrial kitchen, industrial cooking
DOI: 10.3233/WOR-2012-0283-1058
Citation: Work, vol. 41, no. Supplement 1, pp. 1058-1065, 2012
Authors: Correia, Walter | Rodrigues, Laís | Campos, Fábio | Soares, Marcelo | Barros, Marina
Article Type: Research Article
Abstract: To demonstrate the relationship between design and emotional development for kids, this article offers an initial approach about the definition and historical aspects of emotion in product development, citing the main authors of this issue. Based the field research conducted with children from 2 to 6 years of age, was also describes the basic ideas of Piaget in the child psychology and pre-operational stage (age group studied) and the significance of children’s toys from the perspective of Vigostsky. Using this theoretical framework and results of field research, we can infer some emotional design as advocated by the producers of positive …affect on humans and its relationship with the child’s development and choices of their toys. Show more
Keywords: Emotion design, development of children, infant toys
DOI: 10.3233/WOR-2012-0643-1066
Citation: Work, vol. 41, no. Supplement 1, pp. 1066-1071, 2012
Authors: Reddy, Swathi Matta | Chakrabarti, Debkumar | Karmakar, Sougata
Article Type: Research Article
Abstract: Interaction between the users and their environment is spontaneous and unavoidable. This interaction can be positive or negative. A good interior space is about considering all the physical, environmental and cognitive elements and harmonizing them to make it a space that feels right, functionally and emotionally. The important element that has to be considered the most in an interior space is the “user”. Balancing all these elements is a challenging job and results in a perfect interior space design. This paper intends to bring to light the necessity of designing an optimum interior space, which is a balance of the …user’s choice and the mandatory standards that ought to be followed for user safety and convenience. There has to be an intervening domain of ergonomics which will guide to bring out a balance between the personal choice of the user and the usual standards followed. It should also provide a step-by-step information, guidance and direction to act to the specifications and standards systematically to adapt an integrated approach of handling all the elements holistically which will indeed result in a good interior space. Show more
Keywords: interior space, ergonomics, environmental factors, design, psychology
DOI: 10.3233/WOR-2012-0284-1072
Citation: Work, vol. 41, no. Supplement 1, pp. 1072-1078, 2012
Authors: Mourthé, Claudia | Dejean, Pierre-Henri
Article Type: Research Article
Abstract: This article explores the development of an aesthetics framework that aims to provide designers with parameters to understand emotion, taste, and aesthetic judgment under their own cultural influence. This framework will equip designers with tangible criteria for judging cultural influences that have an impact on industrial design while preventing designers from adopting subjective options or being “followers of the current trend.” To address the complexity of the topic, a systemic approach is taken so as to be able to capture its several elements. Therefore, the aesthetics framework adopts a systemic approach, which enables its constituents to be compared and the …interplay or “links” between these different elements to be identified. Show more
Keywords: aesthetics, utility, individual emotion, individual reason
DOI: 10.3233/WOR-2012-0285-1079
Citation: Work, vol. 41, no. Supplement 1, pp. 1079-1085, 2012
Authors: Lima, Flavia | Araújo, Lilian Kely
Article Type: Research Article
Abstract: This text presents a discussion on the process of developing interactive products focused on infant behavior, which result was an interactive game for encouraging infant feeding. For that, it describes the use of cognitive psychology concepts added to interaction design methodology. Through this project, this article sustains how the cooperative use of these concepts provides adherent solutions to users’ needs, whichever they are. Besides that, it verifies the closeness of those methodologies to boundary areas of knowledge, such as design focused on user and ergonomics.
Keywords: Key words: Design, Ergonomics, Cognition, Children, Feeding
DOI: 10.3233/WOR-2012-0286-1086
Citation: Work, vol. 41, no. Supplement 1, pp. 1086-1093, 2012
Authors: Almeida e Silva, Caio Márcio | Okimoto, Maria Lúcia L.R. | Albertazzi, Deise | Calixto, Cyntia | Costa, Humberto
Article Type: Research Article
Abstract: This paper explores the importance of researching the intuitiveness in the product use. It approaches the intuitiveness influence for users that already had a visual experience of the product. Finally, it is suggested the use of a table that relates the tasks performed while using a product, the features for an intuitive use and the performance metric “task success”.
Keywords: intuitiveness, task success, use evaluation
DOI: 10.3233/WOR-2012-0287-1094
Citation: Work, vol. 41, no. Supplement 1, pp. 1094-1099, 2012
Authors: Almeida e Silva, Caio Márcio | Okimoto, Maria Lúcia R.L.
Article Type: Research Article
Abstract: The article presents a step in the design of an experiment that has an emphasis on the following research question: how to assess the user friendliness of products in use? For this purpose, we developed three different approaches involving the use of products in intuitiveness. In this table, were removed some information regarding the positive aspects. These were broken down into procedures to be performed for an experiment with the same scope.
Keywords: Design, design of experiment, intuitive use, usability
DOI: 10.3233/WOR-2012-0288-1100
Citation: Work, vol. 41, no. Supplement 1, pp. 1100-1107, 2012
Authors: Bagnara, Sebastiano | Pozzi, Simone
Article Type: Research Article
Abstract: Since a few years, a number of academic papers have been proposing to shift from user-centered design to humancentered (or person) design. In this contribution, we discuss as the common tread underlying these works the idea that design should also address the reflective part of our human experience, and not only aim to maximize the experiential aspects. Our review is complemented with examples derived from the internet world and from ICT consumer products. The main research areas we see as promising for the approach of “design for reflection” are: design for pauses, design for detachment, design for serendipity.
Keywords: optimal flow, usability, user experience, reflection, emotional design
DOI: 10.3233/WOR-2012-0289-1108
Citation: Work, vol. 41, no. Supplement 1, pp. 1108-1113, 2012
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