Browsing Center for Applied Information and Communication Technology (CAICT) by Title
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Hedman, Jonas (Frederiksberg, 2010)[More information][Less information]
Abstract: Historically, organizations developed their information systems in-house. Today, a large portion of information systems development is based on acquisition of pre-made information systems, so called commercially off the shelf (COTS) systems. This approach of developing information systems requires new skills and methods supporting the process of evaluating and selecting information systems. This paper presents a method for selecting COTS systems. The method includes the following phases: problem framing, requirements and appraisal, and selection of systems. The idea and distinguishing feature behind the method is that improved understanding of organizational’ ends’ or goals should govern the selection of a COTS system. This can also be expressed as a match or fit between ‘ends’ (e.g. improved organizational effectiveness) and ‘means’ (e.g. implementing COTS systems). This way of approaching the selection of COTS systems as viewing COTS systems as a ‘mean’ to reach organizational ‘ends’ is different from the mainstream view of information systems development, which view information systems development as a problem solving process, and the underlying ontological view in other COTS selection methods, which focus on selection of functionality not reaching organizational ends. URI: http://hdl.handle.net/10398/7999 Files in this item: 1
CAICT_Com_12010.pdf (83.34Kb) -
Real-Time Realistic Social Sharing of Experiences and EnvironmentsVatrapu, Ravi; Suthers, Dan; Joseph, Sam (Frederiksberg, 2009)[More information][Less information]
Abstract: The Shared Experonments system provides interactive services for ubiquitous real-time interactive social sharing of experiences and environments. Designed and implemented for ubiquitous high-speed wireless environments, the Shared Experonments system provides synchronous ways and means for interactive social sharing of erstwhile personal experiences while one or more persons are in remote locations. Example scenarios include sharing of experiences with friends and family while off hiking or trekking, as well as business situations where a remote field worker must collaborate in real time with other field workers or head office. The Shared Experonments system integrates multiple realities and works in a variety of mixed reality modes and interactional settings, and crucially supports deixis from one environment to another. URI: http://hdl.handle.net/10398/7977 Files in this item: 1
2009-CAICT_Com_52009-SE-Paper.pdf (953.4Kb) -
A Single User-Action Solution to Creating, Tagging, Geo-Coding, Archiving, Sharing, and Streaming of Digital Artifacts, Objects, and ContentVatrapu, Ravi; Joseph, Sam (Frederiksberg, 2009)[More information][Less information]
Abstract: The Socio-Spatial History Recorder system provides a one-stop single-user action solution to creating, tagging, geo-coding, archiving, sharing and streaming of digital artifacts. Users of this solution will no longer need to perform intermediary actions to edit, prepare, and publish their digital artifacts to the Internet or their social networks. For example, in the case of digital still images, this system offers a one-click solution to sharing a digital artifact. An user can shoot a picture, geo-code the picture, display the picture in a mapping application, and share it with another user all by one and only one shutter click on the digital still image capturing device. Social sharing rules and rights can be set up in advance or dynamically configured and the digital artifacts can be encrypted if desired or required. Practical uses of this system in the social domain include unobtrusive social sharing of digital artifacts embedded in their rich interactional contexts. Practical uses are also in application domains that require or would benefit from unobtrusive collection of rich ecological data without disrupting and/or interrupting the user's primary activity cycle. URI: http://hdl.handle.net/10398/7974 Files in this item: 1
2009-CAICT_Com_62009-SA-Paper.pdf (618.5Kb) -
Vatrapu, Ravi (Frederiksberg, 2009)[More information][Less information]
URI: http://hdl.handle.net/10398/7976 Files in this item: 1
2009-CAICT_Com_42009-ER-Paper.pdf (698.4Kb) -
A Space Indexed Song Selector, Mapper, and VisualizerVatrapu, Ravi; Joseph, Sam (Frederiksberg, 2009)[More information][Less information]
Abstract: The Songs+Spaces system supports dynamic song selection and visualization based on the digital artifacts associated with a particular location. Songs+Spaces allows the user to select between different channels that filter out sets of digital artifacts associated with their current location. The Songs+Spaces system chooses songs based on user (self or other) preferences, geo-coded photos, videos, text annotations, and graphics associated with a particular place and uses them to provide visual accompaniment on the screen of a personal media player or heads up display. This application makes use of GPS or other location based services, and will run on any device that has access to such services URI: http://hdl.handle.net/10398/7975 Files in this item: 1
2009-CAICT_Com_72009-SS-Paper.pdf (405.6Kb) -
Effekter og styringsmæssige udfordringerAndersen, Kim Normann; Medaglia, Rony (, 2009)[More information][Less information]
Abstract: Denne forskningsrapport er udarbejdet som led i et forstudie af effektmåling og ledelse af sundhedsit. Studiet er gennemført 2008-09 som led i faggruppen ledelse og effektmåling under Sundhedsitnet. Sundhedsitnet er et højteknologisk netværk med deltagere fra private firmaer, vidensinstitutioner og offentlige institutioner. Sundhedsitnet er placeret ved Alexandra Institutet. Mere information om netværkets aktiviteter kan indhentes via http://www.sundhedsitnet.dk/ Effektmåling af sundhedsydelser er et af de mest omdiskuterede og kontroversielle evalueringsfelter. Klinikernes og de sundhedsprofessionelles fokus på sundhedsfaglige vurderinger, menneskelige og langsigtede hensyn står hyppigt i direkte modsætning til administrative og økonomiske prioriteringshensyn. I denne rapport har vi sammenfattet og søgt at finde vej i den jungle af sundhedsfora og konsultationstyper der vokser frem i disse år. Dermed er den et input til den videre afklaring af forskningsagenda indenfor sundhedsit og et direkte input til den styrings- og effektmålingsdiskussion som trænger sig på indenfor dette felt. Rapporten er i tråd med Van de Ven’s nyligt udkomne bog om at foretage engageret forskning, hvor samspillet mellem teori, praksis udfordringer, løsninger og modelopstilling er målestokken for forskningsprocessen og for outputtet af denne (Van de Ven, 2007). Hensigten er ikke at stoppe digitaliseringen af konsultationen, tværtimod. Hensigten er at fremme digitaliseringen så den får endnu mere fart på og bliver en del af den ressourceprioriteringsopgave der er så påtrængende indenfor sundhedssektoren. URI: http://hdl.handle.net/10398/7751 Files in this item: 1
CAICT_2009_01.pdf (164.9Kb) -
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Understanding Technology Decision MakingGimpel, Gregory (Frederiksberg, 2011)[More information][Less information]
Abstract: Recent innovations have integrated information and communication technology (ICT) into the fabric of people’s daily lives. Wireless technology, with its constant presence and transcendence of geographical boundaries, has profoundly influenced people’s behavior and the consumption of technology and related services. During the past few years, wireless technologies have shifted from simple devices offering mobile phone calling to multipurpose devices that incorporate the capabilities of other devices. The multiple uses of these devices, coupled with the blurring of the work-home and utilitarianhedonic technology, creates the need for a new understanding of technology adoption and use.... URI: http://hdl.handle.net/10398/8326 Files in this item: 1
Gregory Gimpel.pdf (7.363Mb) -
Technological innovation and the role of regulation by law in information systems research: The case of Radio Frequency Identification (RFID)Ronzani, Daniel (Frederiksberg, 2009)[More information][Less information]
Abstract: This paper-based thesis attempts to answer the question how the adoption and diffusion of RFID can be balanced successfully between technological innovation and regulation by law. To answer this question, an abductive reasoning perspective has been applied. The first premise of abduction includes four sets of observations presented in four articles; the second premise of abduction includes two hypothetical claims, and the third premise of abduction builds the case, i.e., concludes the thesis. As first step, the definitional framework is established. Ten theories of adoption and diffusion of technological innovation (TRA, TPB, MPCU, SCT, TAM, TAM2, C-TAM-TPB, IDT, PCI, and UTAUT) and their characteristics are investigated. They frame the technological viewpoint. Then, the reasons for regulation (public interest theory, private interest theory, and institutionalist theory) as well as the means of regulation (regulation by law, norms, market, and architecture) and their application are investigated. They frame the regulatory viewpoint. As second step, four observations are made that constitute the first premise of abduction based on the findings of four individual research articles referred to as the Database Article, Marketing Article, Modality Mix Article, and Survey Article: Database Article: This research article evaluates the strategic advantage of placing RFID databases in certain territorial and jurisdictional regions based on database regulation. The analysis of the database regulation by law in Europe and North America revealed that, based on the creativity, skill and judgement, and investment doctrine, they do not protect RFID data in databases. It is claimed that protection of RFID data in databases should be regulated by other means of regulation, for instance, by regulation by norms or architecture. Observation 1 stipulates: Despite the amount of data anticipated to be stored and the regulation by law in the different countries where RFID is adopted and diffused, the location of the databases containing RFID data does not seem to play an important role for the technological innovator. Marketing Article: This research article applies a legal use case for the technological innovations marketed by the industry as active RFID tags. The analysis of the RFID industry’s marketing efforts and the unfavourable regulation by law is possible, and likely. Adopting the broad legal interpretation of self-emitting devices (short-range devices) to RFID tags that need to transduce energy from an RFID reader (active RFID tags) might allow the search and seizure of transmitted RFID data without a warrant to be in line with the constitutional rights. It is claimed that within the RFID industry there should be more awareness of regulation by legislation and adjudication. Observation 2 stipulates: Extending the doctrinal definition of active RFID tags to include reader-independent and indiscriminate signalling might lead to unfavourable regulation by law. Modality Mix Article: This research article offers a reflection on how law must manage the evolution of technological innovation. The analysis of the Draft Recommendation (2008) by the European Commission shows that the focus on regulation by law is inappropriate for a manageable diffusion of RFID technology. An over-regulation of RFID technology by regulation by law is possible if the Draft Recommendation (2008) is implemented and comes into force. It is claimed that a more diverse set of modalities (regulation by norms, market, and architecture) is necessary to successfully regulate RFID technology. Observation 3 stipulates: The current adoption and diffusion of RFID technology do not seem to be following an appropriate mix of regulation. Survey Article: This research article provides a reverse perspective of current RFID issues by examining the RFID industry’s view of regulation by law and consumers. The analysis of the survey data of the RFID industry shows three shortcomings by the RFID industry in its engagement of legal experts, its knowledge of regulation by law for RFID subject-matter, and its information policy to the general public. It is claimed that the exchange between the RFID industry and the legal regulator needs to improve. Observation 4 stipulates: The interaction between, and consequently also the exchange of expert know-how and standpoints of, (i) the RFID industry and the legal regulator and (ii) the RFID industry and the consumers seem insufficient. As third step, two hypothetical claims are made as second premise of abduction based on a literature review of characteristics of adoption and diffusion of technological innovation in IS research, namely IT, EDI, and RFID. First, the research shows that in IS research there are only a few regulation-by-law characteristics (5 of 150 different characteristics). Thus, a first hypothetical claim is made that in IS research there is a lack of legal perspectives. Second, the research shows that in IS research there are even fewer characteristics of other regulatory means, such as for example, social norms, market or architecture. Thus a second hypothetical claim is made that in IS research there is a lack of diversity in regulation of technological innovation. Finally, a case is built as third premise of abduction. It seems possible to conclude that (i) based on observation 1 and hypothetical claim 2, increasing the diversity of regulation modalities might have a positive effect on the strategic management decisions for the location of RFID systems; (ii) based on observation 2 and hypothetical claim 1, increasing the legal perspective in IS research might have a positive effect on the RFID industry’s marketing strategy; (iii) based on observation 3 and hypothetical claim 2, a more thorough and precise review of essential regulation by law is necessary; and (iv) based on observation 4 and hypothetical claim 1, increasing the legal perspective in IS research might have a positive effect on the RFID industry’s awareness of the legal challenges and their consequences. It is suggested that the four cases (conclusions) built in this thesis provide a solid foundation for the following four hypotheses that can be further tested with additional empirical data: 1. Increasing the diversity of regulation modalities has a positive effect on the strategic management decisions for the deployment location of technological innovation. 2. Increasing the legal perspective in IS research has a positive effect on the marketing strategy for technological innovation. 3. Increasing the thoroughness and precision in the review of essential regulation by law has a positive effect on other regulatory tools for technological innovation. 4. Increasing the legal perspective in IS research has a positive effect on the industry’s awareness of the legal challenges and their consequences. Therefore, to prevent bits from falling once they have learned to walk, the legal perspective of regulation in IS research as well as the diverse implementation of regulation in IS research should probably be increased. Such an increase might augment the awareness for the potential of regulation in technological innovation, which, in turn, might foster the adoption and diffusion of RFID. URI: http://hdl.handle.net/10398/7930 Files in this item: 1
Daniel_Ronzani.pdf (12.19Mb)
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