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Träfflista för sökning "AMNE:(SAMHÄLLSVETENSKAP Medie- och kommunikationsvetenskap Systemvetenskap, informationssystem och informatik med samhällsvetenskaplig inriktning) srt2:(2010-2014)"

Sökning: AMNE:(SAMHÄLLSVETENSKAP Medie- och kommunikationsvetenskap Systemvetenskap, informationssystem och informatik med samhällsvetenskaplig inriktning) > (2010-2014)

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  • Cano-Viktorsson, Carlos, 1977- (författare)
  • From Vision to Transition Exploring the Potential for Public Information Services to Facilitate Sustainable Urban Transport
  • 2014
  • Ingår i: TRACS, Travel Planner for Sustainable Cities. - Stockholm : KTH Royal Institute of Technology. - 978-91-7595-055-6
  • Licentiatavhandling (övrigt vetenskapligt)abstract
    • <p><strong>Background:</strong> Policy initiatives to promote sustainable travel through the use of Internet based public information systems have increased during the last decade. Stockholm, in being one of the first cities in Europe to implement an Internet based service for facilitating sustainable travel is believed to be a good candidate for an analysis of key issues for developing sustainable travel planning services to the public.</p><p><strong>Aim: </strong>This thesis investigates the past development of two Stockholm based public information systems and their services in order to draw lessons on how to better provide for a public information service geared towards facilitating  environmentally sustainable travel planning through information and communications technology. The overall goal of the thesis is to contribute to an understanding on how to better design and manage current and future attempts at facilitating sustainable travel planning services based on historical case studies.</p><p><strong>Approach:</strong> The thesis draws ideas from the concept of organizational responsiveness – an organization’s ability to listen, understand and respond to demands put to it by its internal and external stakeholders – in order to depict how well or not the two public information systems and their owners have adapted to established norms and values of their surroundings.</p><p><strong>Results:</strong> Overall, the findings from the historical case studies suggest that organizations attempting to provide sustainable travel planning to the public need to design and manage their systems in such a way that it responds to shifting demands on how to provide for information. Implementing and embedding new technologies involves complex processes of change both at the micro level – for users and practitioners of the service – and at the meso level for the involved public service organizations themselves. This condition requires a contextualist framework to analyze and understand organizational, contextual and cultural issues involved in the adoption of new technologies and procedures.</p><p><strong>Conclusions:</strong> The thesis concludes with a discussion on how the findings from the historical case studies may provide lessons for both current and future attempts at providing public information systems geared towards facilitating environmentally sustainable travel planning to the public. Historical examples and issues concerning collective intelligence and peer to peer based forms of designing, producing and supervising public information services identified throughout the study are looked upon and discussed in terms of their possible role in increasing the potential for public information services to facilitate sustainable urban transport.</p>
  • Asai, Ryoko (författare)
  • Social Media Supporting Democratic Dialogue
  • 2013
  • Ingår i: ETHCOMP. - Lisbon : Autónoma University.
  • Konferensbidrag (refereegranskat)abstract
    • <p>The term of “social media” appears in newspapers and magazines everyday and the huge number of people use social media actively in daily life. Nowadays, in the highly Information and Communication Technology (ICT) developed country Japan, Japanese people enroll in social media and evolve a new way of communicating with others based on the “virtual” social distance between them. Among social media, Twitter has been focusing on its strong power as the tool for political change recent years. While Twitter has of-expressed problems as well as the “traditional” social media, it is characterized by the limited number of characters, strong propagation and optional reciprocity. Those characteristics stimulate people’s communication online and bring about opportunities for social interaction and democratic dialogue. On the other hand, in the deluge of information, we need to nurture skills to utilize critical and rational way of thinking through dialogue not only between others also between themselves internally. This study explores characteristics of social media and differences between “traditional” social media and Twitter, and how the difference affects people’s information behavior in Japan.</p>
  • Kane, Bridget, et al. (författare)
  • Expanding the HCI Agenda in Healthcare
  • 2014
  • Ingår i: 2014 IEEE 27th International Symposium on Computer-Based Medical Systems. - IEEE. - 978-1-4799-4435-4 ; s. 382-385
  • Konferensbidrag (refereegranskat)abstract
    • <p>Designing technology for use in healthcare, and its evaluation in the healthcare setting, deserves special attention because of the nature of the special context of use. Biological hazards and the risk of infection, issues of privacy and security, system response times, as well as human factors and patient safety are identified as areas deserving of special attention. We give examples and quote from clinician interviews for illustration, and we argue that increased focus from the HCI community on these areas will bring tangible benefits of health information systems to healthcare staff, and ultimately improve patient services. </p>
  • Ståhlbröst, Anna, et al. (författare)
  • Social media for user innovation in Living Labs : a framework to support user recruitment and commitment
  • 2013
  • Konferensbidrag (refereegranskat)abstract
    • <p>Social media are becoming an increasingly relevant channel for user involvement. However, their uptake in Living Labs environments, as a means to engage users in innovation processes, is still limited. The aim of this paper is to explore challenges and opportunities related to the usage of social media for user involvement in co-creative processes, The findings presented emerge both from the available literature and case studies, and emphasise four different dimensions influencing user engagement: facilitator, community, platform and innovation process. Based on these dimensions, the authors propose a basic framework, intended as the point of departure for taking the next step toward the construction and verification of theoretical constructs that can help inform and guide future innovation projects.</p>
  • Chatzipetrou, Panagiota, Assistant Professor, 1984-, et al. (författare)
  • Statistical Analysis of Requirements Prioritization for Transition to Web Technologies : A Case Study in an Electric Power Organization
  • 2014
  • Ingår i: Software Quality. Model-Based Approaches for Advanced Software and Systems Engineering : 6th International Conference, SWQD 2014, Vienna, Austria, January 14-16, 2014. Proceedings. - Cham : Springer. - 978-3-319-03602-1 - 978-3-319-03601-4 ; s. 63-84
  • Konferensbidrag (refereegranskat)abstract
    • <p>Transition from an existing IT system to modern Web technologies provides multiple benefits to an organization and its customers. Such a transition in a large organization involves various groups of stakeholders who may prioritize differently the requirements of the software under development. In our case study, the organization is a leading domestic company in the field of electricity power. The existing online system supports the customer service along with the technical activities and has more than 1,500 registered users, while simultaneous access can be reached by 300 users. The paper presents an empirical study where 51 employees in different roles prioritize 18 software requirements using hierarchical cumulative voting. The goal of this study is to test significant differences in prioritization between groups of stakeholders. Statistical methods involving data transformation, ANOVA and Discriminant Analysis were applied to data. The results showed significant differences between roles of the stakeholders in certain requirements.</p>
  • Barbabella, Francesco, 1984-, et al. (författare)
  • A theoretical framework for assessing the impact of ICT-based interventions for carers
  • 2012
  • Ingår i: Gerontechnology. - 1569-1101 .- 1569-111X. ; 11:2, s. 393-393
  • Tidskriftsartikel (refereegranskat)abstract
    • <p><strong>Purpose</strong> Initiatives using information and communication technologies (ICTs) as support for carers of dependent older people are reported since the early 1990s, mainly in form of phone services, computer networks, and video respite. Although the role of ICTs in home care gained increasing relevance in the last decades – for instance in the areas of social integration, care coordination and ambient assisted living (AAL) – few attempts have been made to systematically understand the potentialities of such technologies, overcoming single technology or intervention domains. In this respect, the issues of terminology ambiguity and lack of comparability represented major barriers, so that most of evaluation studies in this area led to mixed and/or inconclusive results. Drawing on the findings of the CARICT-project, this paper discusses the development of a theoretical and conceptual framework to assess the impact ofI CT-based interventions for carers. <strong>Method</strong> Literature review and a mapping exercise of 52 ICT-based initiatives for carers in 8 countries. <strong>Results &amp; Discussion</strong> We will provide the results of a mapping exercise of 52 case studies, showing the diversity of existing good practices across Europe and carrying out a review of available impact assessment of these initiatives from a social ecological perspective (at micro-, meso- and macro-level). Subsewquently, we will discuss a theoretical and conceptual framework that is built on the basis of available evidence, leading toa proper classification of ICT-based interventions in relation to types of interactions between actors they support: an attempt is made to group the solutions in coherent and comprehensive classes, with related implications for impact assessments and comparative analysis. Main classes include: alarms, home automation, auto-communication, meta-services, information and training, cognitive stimulations and mental exercises, support group sessions, individual care and support services, and social participation tools. Finally, recommendations for future research in the field are formulated with regard to the assessment and comparability of these services, as well as to the testing and development of new solutions.</p>
  • Ståhlbröst, Anna, et al. (författare)
  • Exploring users motivation in innovation communities
  • 2011
  • Ingår i: International Journal of Entrepreneurship and Innovation Management. - 1368-275X .- 1741-5098. ; 14:4, s. 298-314
  • Tidskriftsartikel (refereegranskat)abstract
    • <p>A rapid growth of technologies supporting user interaction on the Internet, such as social networking sites and other virtual communities, can be seen today. These virtual communities have been shown to be of great value to companies that want to involve users in their innovation processes. However, in order to guide organisations on how to utilise their innovation intermediary communities, more knowledge is needed regarding who they are and their motivational drivers for participating in a community. The aim of this paper therefore is to explore who the users are and what motivates them to contribute to innovation processes in an innovation intermediary community. The main findings of our study indicate that users' motivation to participate is influenced by community type as well as technology adoption type. This study show that in innovation intermediary communities, one important motivational factor for users is learning.</p>
  • Harnesk, Dan, et al. (författare)
  • Shaping security behavior through discipline and agility : Implications for information security management
  • 2011
  • Ingår i: Information Management & Computer Security. - 0968-5227 .- 1758-5805. ; 19:4, s. 262-276
  • Tidskriftsartikel (refereegranskat)abstract
    • <p>Purpose: The purpose of this paper is to broaden the understanding about security behaviour bydeveloping a security behavior typology based on the concepts of discipline and agility.Design/methodology/approach: A case study was designed to analyze security behaviours in onepublic nursing centre. The inquiry was organized around the themes discipline and agility, culture,and security processes in order to get an in-depth understanding of the complex relationship betweensecurity management, referred to as discipline, and security in use, referred to as agility.Findings: The paper shows that security behaviour can be shaped by discipline and agility and thatboth can exist collectively if organizations consider the constitutional and existential aspects ofinformation security management.Practical implications: This research makes a pivotal stand for the issue how security behavioursnarrate a broad picture to enhance information security management. In particular, this will improvedesign of information security training and awareness programs.Originality/value: This research is relevant to information security management in organizations,particularly as behavioural and cultural aspects are becoming increasingly significant for maintainingand also designing systemic information security management.</p>
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