| 1. |
- Winter, Jeff, et al.
(författare)
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Identifying organizational barriers : a case study of usability work when developing software in the automation industry
- 2014
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Ingår i: JOURNAL OF SYSTEMS AND SOFTWARE. - : Elsevier. - 0164-1212 .- 1873-1228. ; 88, s. 54-73
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Tidskriftsartikel (refereegranskat)abstract
- This study investigates connections between usability efforts and organizational factors. This is an important field of research which so far appears to be insufficiently studied and discussed. It illustrates problems when working with software engineering tasks and usability requirements. It deals with a large company that manufactures industrial robots with an advanced user interface, which wanted to introduce usability KPIs, to improve product quality. The situation in the company makes this difficult, due to a combination of organizational and behavioural factors that led to a "wicked problem" that caused conflicts, breakdowns and barriers. Addressing these problems requires a holistic view that places context in the foreground and technological solutions in the background. Developing the right product requires communication and collaboration between multiple stakeholders. The inclusion of end users, who fully understand their own work context, is vital. Achieving this is dependent on organizational change, and management commitment. One step to beginning this change process may be through studying ways to introduce user-centred design processes. (C) 2013 Elsevier Inc. All rights reserved.
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| 2. |
- Rönkkö, Kari, et al.
(författare)
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Inside Information 2 − Usability and User Research : Eight years of research and method development cooperation
- 2009
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- This report is a follow up to the Inside Information – Usability and User Research at UIQ Technology report that was made available in October 2006. The initial report was written from an industrial point of view aimed to market UIQ Technology through the demonstration of the UIQ usability and user research philosophy. UIQ Technology Usability Metrics (UTUM) was important result here. UTUM was considered an extremely cost-effective method for keeping in focus what is important for users and handset makers. It was a tool for guiding development decisions as well as for validating the worthiness of design concepts. The two parts in UTUM was perceived by the company as an innovation in their software development practice. The first part was the relationship to users and attitude to their participation in the design process. The second part was how the company immediately and directly incorporated this usability understanding into the software development process. UTUM, together with other usability methods and results presented in this report, have been produced in an action research manner. Due to the closure of the company, the main author of the 2006 report, and the same researchers who also supported the writing of the initial report, decided to produce a follow-up and closure version of the initial report; as a way to summarize the results from the academic and industrial cooperation. In this updated version, eight years of joint action research and cooperative method development surrounding usability and user research is concluded.
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| 3. |
- Winter, Jeff, 1959-, et al.
(författare)
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SPI success factors within product usability evaluation
- 2010
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Ingår i: Journal of Systems and Software. - : Elsevier. - 0164-1212 .- 1873-1228. ; 83:11, s. 2059-2072
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Tidskriftsartikel (refereegranskat)abstract
- This article presents an experience report where we compare 8 years of experience of product related usability testing and evaluation with principles for software process improvement (SPI). In theory the product and the process views are often seen to be complementary, but studies of industry have demonstrated the opposite. Therefore, more empirical studies are needed to understand and improve the present situation. We find areas of close agreement as well as areas where our work illuminates new characteristics. It has been identified that successful SPI is dependent upon being successfully combined with a business orientation. Usability and business orientation also have strong connections although this has not been extensively addressed in SPI publications. Reasons for this could be that usability focuses on product metrics whilst today's SPI mainly focuses on process metrics. Also because today's SPI is dominated by striving towards a standardized, controllable, and predictable software engineering process; whilst successful usability efforts in organisations are more about creating a creative organisational culture advocating a useful product throughout the development and product life cycle. We provide a study and discussion that supports future development when combining usability and product focus with SPI, in particular if these efforts are related to usability process improvement efforts.
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| 4. |
- Ekelin, Annelie, et al.
(författare)
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KomInDu : A Small Project about Big Issues
- 2004
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Ingår i: The proceedings from the biennial Participatory Conferences (PDC)2004. - Toronto : CPSR. - 1581138512
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Konferensbidrag (refereegranskat)abstract
- In this short paper, we present glimpses from an interdisciplinary research and development project aimed at enhancing local democracy by developing ICT support for the consultation process around the comprehensive plan of a municipality. For the participating researchers, the project offered the opportunity of combining and comparing approaches and methods from two different design traditions that share democratic ideals and ambitions of nurturing citizen/user participation in design processes. This proved to be more challenging than we had originally anticipated. Differences in perspective gave different interpretations of the design context as well as of how participatory the processes actually were.
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| 5. |
- Elovaara, Pirjo, et al.
(författare)
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Educational programs in e-government : An active, practice- and design-oriented network?
- 2004
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Ingår i: 3rd International Conference on Electronic Government (EGOV 2004). - Zaragoza, SPAIN : SPRINGER-VERLAG BERLIN. ; , s. 457-459
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Konferensbidrag (refereegranskat)abstract
- In the autumn of 2004, two higher educational programs in e-government will be starting up at Blekinge Institute of Technology in Southern Sweden. One of these is a Master’s level program, while the other is a more basic, two-year vocational education. Each will be the first of its kind in Scandinavia, and both will be offered as net-based distance education. The interdisciplinary group of researchers/teachers now developing the courses for these educational programs, in co-operation with several other research groups in Scandinavia, see this co-construction of distance education as the beginning of an active Scandinavian network of competence around higher education and ongoing research and development in the e-government area. We are currently exploring the possibilities of using distance education in this area as a way of networking around on-going e-government research and competence enhancement in Scandinavia. The Scandinavian tradition of Participatory Design, as well as ideas about e-government as constantly ongoing co-construction, have inspired us in our work with developing the new educational programs. A reference group consisting of representatives from a number of municipalities and various government agencies plays an important role in this work.
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| 6. |
- Eriksén, Sara, et al.
(författare)
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What have we learned from the TANGO arena for regional cooperation in Southern Sweden?
- 2004
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Ingår i: Electronic Government. - Zaragoza : Springer Verlag. - 9783540229162 ; , s. 156-163
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Konferensbidrag (refereegranskat)abstract
- The TANGO e-government arena is a project in Southern Sweden, funded by the Innovative Actions of the European Regional Development Fund. The project is now nearing its end, and we are thus at the stage of reflectively reviewing what has actually been accomplished and how this relates to the original goals of the project. In July 2002, when the project began, the aim was to establish cooperation between the public sector, private enterprise and university-based research in designing public e-services. In cooperating around development of new, integrated services, catering to various categories of users as well as to a growing diversity of mobile technologies, we have aimed towards es-tablishing feedback channels between practice and theory, between use and design, and between different academic disciplines where we see a need to synchronize the models and methods we work with. Our research questions have focused on exploring and managing multi-perspectivity as a resource for design. In this paper we look at how we organized our cooperation around these goals, and attempt to address those basic summing-up-the-project questions; How well have we succeeded? What have we learned in the process?
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| 7. |
- Kurti, Erdelina
(författare)
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Institutional Tensions and Complexity in the Digital Innovation of Incumbent Business Models
- 2020
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Digitalization has influenced all areas of our lives, including businesses. It has provided numerous opportunities to organisations; at the same time, it has significantly challenged established business models in many sectors that were traditionally proven to be stable and successful, thus a need to innovate was called for. In this research the focus is on the newspaper industry, representing one of the contexts which has been highly affected by digitalization. Digital technologies enable new ways of operating which in turn challenge prevailing business assumptions and cause complexities. This leads to the aim of this research which is to explore institutional complexity in digital business model innovation in a newspaper organization.This research builds on business model theory, conceptualized as an activity system. It adds literature from digital innovation and finally utilizes institutional logics to explore the complexity emerging in the avenue of digital business model innovation. A case study design has been undertaken drawing on several data sources such as: interviews, observations and the study of documents.The outcome of this research illustrates that digitalization has a profound impact on business models of newspaper organizations. Innovation brought by digitalization entailed challenges but also enabled complementarities in value offering, activities, and competences, including new actors entering the market. The complementarities caused complexity based on different institutional logics, each with its own rationality, which needed to be governed. Research outcomes also include institutional mechanisms that were applied to govern the digital business model innovation, such as strategies leading to a hybrid of print and digital mode of operation; and also more concrete purposive actions and activities in the form of e.g. education and learning, theorization and top management commitment.This research contributes to the theoretical frameworks of business model innovation, digital business model innovation and institutional logics, both separately and in combination. Further, the research provides some recommendations to practice for managing the complexity that digitalization of incumbents entails.
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| 8. |
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| 9. |
- Winter, Jeff, et al.
(författare)
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Developing Quality through Measuring Usability--The UTUM Test Package
- 2007
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Konferensbidrag (refereegranskat)abstract
- This paper presents a tool for building quality of use into software and the software process, in the form of a test package for mass market devices. It is developed for measuring user experience, which is seen as a more encompassing term than usability. The test package, which is under constant development, is the result of a long term cooperation between industry and academia, and is in use in indutrial development projects. It shows usability through the use of metrics, for efficiency, effectiveness and satisfaction, supported by qualitative judgements made by a test leader/usability expert. It gives a clear demonstration of quality, from the customer and end-user point of view. The case presented here, where the test has been performed concurrently in two countries, has been a quality assurance of the test package, which has been found to work efficiently and flexibly in a complex industrial environment, with complicated relationships between customers, partners and end-users.
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| 10. |
- Winter, Jeff, 1959-, et al.
(författare)
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Examining Correlations in Usability Data to Effectivize Usability Testing
- 2011
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Ingår i: e-Informatica Software Engineering Journal. - : Wroclaw University of Technology Press. - 1897-7979 .- 2084-4840. ; 5:1, s. 25-37
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Tidskriftsartikel (refereegranskat)abstract
- Based on a case study performed in industry, this work deals with a statistical analysis of data collected during usability testing. The data is from tests performed by usability testers from two companies in two different countries. One problem in the industrial situation is the scarcity of testing resources, and a need to use these resources in the most efficient way. Therefore, the data from the testing is analysed to see whether it is possible to measure usability on the basis of one single metric, and whether it is possible to judge usability problems on the basis of the distribution of use case completion times. This would allow test leaders to concentrate on situations where there are obvious problems. We find that it is not possible to measure usability through the use of one metric, but that it may be possible to gain indications of usability problems on the basis of an analysis of time taken to perform use cases. This knowledge would allow the collection of usability data from distributed user groups, and a more efficient use of scarce testing resources.
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