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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

A model using ICT adoption and training to improve the research productivity of academics

Basak, Sujit Kumar January 2015 (has links)
Submitted in fulfilment of the requirement of the Doctor of Technology degree in Information Technology, Durban University of Technology, Durban, South Africa, 2015. / Research productivity is one of the core functions of a university and it plays a crucial role for a nation to develop and find its standing in our global world. This study examined the effect of ICT adoption and training on the research productivity of university academics. Much research has been done on using technology in research with a view to increase productivity. However, hardly any research could be found on the use of ICT combined with ICT training with a view to increase research productivity. This study addressed this gap in the literature. The study sought to design a model that can increase research productivity of academics while optimizing ICT adoption and training effects. The study was conducted at four public universities in KwaZulu-Natal, South Africa, whilst the part of the study on ICT training was conducted at one of the four universities. This study was conducted both in the form of a survey of 103 university academics and in the form of experimental sessions, where the use of ICT (EndNote, NVivo, AMOS, SPSS, and Turnitin) with training was used for research, the use of ICT without training was used for research and, finally, a session where a manual system (without using research software/tools and training) was used for research. The overall aim of the study was to investigate and design a model for the increase in research productivity of academics in universities after having adopted ICTs. The final results of the research revealed that the use of ICT tools (EndNote, NVivo, AMOS, SPSS, and Turnitin) with training increases research productivity as compared to using ICT tools without training, and/or using a manual system (without using research software/tools and training). A statistically proven model is recommended with a view to increase research productivity of academics.
12

An information technology governance framework for the public sector

Terblanche, Judith 12 1900 (has links)
Thesis (MComm)--Stellenbosch University, 2011. / ENGLISH ABSTRACT: Information technology (IT) has an impact on the accomplishments of the entity (Kaselowski, 2008:83). Traditionally, public sector entities struggle to gain any value from the IT environment and regularly overspend on IT projects. In South Africa the Third King Report on Corporate Governance (King III) introduced ‘The governance of IT’ (IODSA, 2009) applicable to both private and public sector entities. Although generic IT frameworks such as ITIL and COBIT exist and are used by private and public entities to govern the IT environment, public sector entities require a specific IT governance framework suited to the unique characteristics and business processes of the public sector entity. Taking into account the unique nature of the public sector entity, the purpose of this study was to assist public sector entities in their IT governance efforts through the development of a framework to be used to govern IT effectively, since sufficient guidance for the public sector does not exist. Leopoldi (2005) specifically pointed out that a top-bottom framework could be limiting for entities operating in a diverse field and having complicated organisational structures, both characteristics integral to the public sector environment. Since a topbottom and a bottom-top approach fulfil different purposes, both are needed for IT governance in the public sector entity. By combining the two approaches and focusing on the unique environment of the public sector entity, a governance framework can be established. This will ensure that insight has been gained into the IT environment and the business processes and that true alignment between the business and the IT environment for the public sector entity has been achieved. This framework developed will assist the public sector entity in governing the IT environment unique to this industry and will equip public sector management with a framework to govern IT more effectively, while under pressure of public scrutiny. / AFRIKAANSE OPSOMMING: Informasietegnologie (IT) het 'n impak op die prestasies van 'n entiteit (Kaselowski, 2008:83). Openbare sektor entiteite sukkel tradisioneel om enige voordeel uit die IT-omgewing te behaal en oorspandeer gereeld op IT-projekte. Die Derde King Verslag oor Korporatiewe Beheer (King III) het beheerbeginsels vir IT omskryf wat vir beide die private en openbare sektor entiteite in die Suid-Afrikaanse konteks toepaslik is (IODSA, 2009). Alhoewel generiese IT raamwerke, soos ITIL en COBIT, deur beide private en openbare sektor entiteite gebruik word om die IT-omgewing te beheer, benodig openbare sektor entiteite 'n toepaslike IT-beheerraamwerk wat die unieke eienskappe en besigheidsprosesse van die openbare sektor entiteit ondersteun. Die fokus van hierdie navorsing was gerig op die identifisering van ’n IT-beheerraamwerk vir die openbare sektor, om openbare sektor entiteite te ondersteun in die beheer van IT. Aangesien die aard van ’n openbare sektor entiteit verskil van dié van ’n private sektor entiteit, moet die beheer wat toegepas word ook verskillend van aard wees en geen toepaslike riglyne vir die openbare sektor is tans beskikbaar nie. Entiteite wat in 'n diverse omgewing bedryf word en aan 'n komplekse organisatoriese struktuur blootgestel is, mag moontlik deur gebruik te maak van 'n top-bodem beheerraamwerk beperk word (Leopoldi, 2005). Beide hierdie eienskappe is integraal tot openbare sektor entiteite. 'n Top-bodem en bodem-top beheerraamwerk vervul verskillende funksies en in die openbare sektor is beide aanslae noodsaaklik vir die beheer van IT. Deur gebruik te maak van ’n gekombineerde aanslag en op die unieke eienskappe verwant aan die openbare sektor entiteite te fokus, kan effektiewe beheerraamwerk ontwikkel word. Dit sal verseker dat insig in die IT-omgewing en die besigheidsprosesse verkry is en dat belyning tussen die besigheid en die IT-omgewing vir die openbare sektor bereik is. Die beheerraamwerk wat ontwikkel is sal die openbare sektor entiteit ondersteun om die IT omgewing, uniek aan die sektor, doeltreffend te beheer. Die openbare sektor is blootgestel aan skrutinering en bestuur sal nou toegerus wees met 'n beheerraamwerk om die IT omgewing meer effektief te bestuur.
13

A model using ICT adoption and training to improve the research productivity of academics

Basak, Sujit Kumar January 2015 (has links)
Submitted in fulfilment of the requirement of the Doctor of Technology degree in Information Technology, Durban University of Technology, Durban, South Africa, 2015. / Research productivity is one of the core functions of a university and it plays a crucial role for a nation to develop and find its standing in our global world. This study examined the effect of ICT adoption and training on the research productivity of university academics. Much research has been done on using technology in research with a view to increase productivity. However, hardly any research could be found on the use of ICT combined with ICT training with a view to increase research productivity. This study addressed this gap in the literature. The study sought to design a model that can increase research productivity of academics while optimizing ICT adoption and training effects. The study was conducted at four public universities in KwaZulu-Natal, South Africa, whilst the part of the study on ICT training was conducted at one of the four universities. This study was conducted both in the form of a survey of 103 university academics and in the form of experimental sessions, where the use of ICT (EndNote, NVivo, AMOS, SPSS, and Turnitin) with training was used for research, the use of ICT without training was used for research and, finally, a session where a manual system (without using research software/tools and training) was used for research. The overall aim of the study was to investigate and design a model for the increase in research productivity of academics in universities after having adopted ICTs. The final results of the research revealed that the use of ICT tools (EndNote, NVivo, AMOS, SPSS, and Turnitin) with training increases research productivity as compared to using ICT tools without training, and/or using a manual system (without using research software/tools and training). A statistically proven model is recommended with a view to increase research productivity of academics. / D
14

An evaluation of the process and impact of outsourcing information technology (IT) services by Eastern Cape Treasury Department (ECTD) to the State Information Technology Agency (SITA) /

Mdlokovi, Lulama Reuben. January 2008 (has links)
Thesis (M.B.A. (Rhodes Investec Business School)) - Rhodes University, 2008. / Submitted in partial fulfilment of the requirements for the degree Master of Business Administration in the Rhodes Investec Business School (RIBS)
15

Success factors in sustaining strategic alliances between large and small businesses in the IT sector in South Africa

Smith, Esme Joy 12 1900 (has links)
Thesis (MBA)--Stellenbosch University, 2008. / ENGLISH ABSTRACT: Collaborative strategies such as strategic alliances are being adopted by small and large companies to gain a competitive advantage in a fast changing global and local business environment. Companies are recognising the value of achieving their business goals through mutually beneficial strategic alliances. Strategic alliances provide a more flexible, non-permanent means through collaborative engagement between companies to attain complementary services, skills, products and resources. This study aimed to contribute to an understanding of the nature of strategic alliances between large and small companies within the information technology (IT) sector in South Africa and to highlight the particular dynamics, challenges and success factors from the perspective of these companies. The research question posed was: "What are the success factors that impact on the sustainability of strategic alliances between large and small companies within the IT industry in South Africa?" In this study, a strategic alliance was defined as a "co-operative arrangement between two or more local and / or global firms that invest in a collaborative effort to achieve their individual and mutual goals and positively impact their competitive positioning". Limited research had been conducted on strategic alliances in South Africa in general and no research was available on the IT sector. This exploratory research study was conducted to provide an overview of the dynamics and issues related to strategic alliances keeping the respective contexts of small and large companies in mind. This study contributes to an understanding of the respective contributions of small and large companies in complementing their respective strengths and experiences to achieve business objectives. This area of study supports government policies and initiatives in promoting the collaboration between large and small companies in developing the economy and the small business sector in particular. Within a dynamic and fast-growing information communications technology (ICT) sector, there are increasing opportunities for strategic alliances between small and large companies within the IT sub-sector. A qualitative, inductive research approach was used to determine the kind of alliances that existed, test the themes identified in the literature review in relation to the South African context and identify new insights based on the experiences of respondents engaged in strategic alliance relationships. This approach supported the assumption that the circumstances explored are complex and dynamic and require flexibility both in the approach and methods used. Semi-structured, face-to-face interviews were used as the instrument or method of data collection. An interviewer guide was developed to direct the interview. Themes and key factors identified through the literature review provided input into the structure and content of the interviews. Three small and three large companies from the IT sector were interviewed as part of this study. The number of employees was used as the primary indicator of company size using the guidelines provided by the DTI. Research results indicated that the main motivations for engaging in strategic alliances included risk sharing, access to new markets, expanded product service offerings, complementary skills and learning, funding support and enhancing competitive positioning. The primary motivator that all respondents identified was 'collaborative bidding for business'. Forty-three percent of alliances of the small and large companies interviewed were with small companies. Small companies indicated a wider range of alliances and included partnering with micro enterprises to large multinationals in their alliance formations. Strategic alliances were monitored and measured by all respondents. Quantitative measures were used most frequently and included measures such as profitability, delivery to project deadlines, meeting service levels and delivery to baseline commitments made in the solutions submitted to clients. Qualitative measures were identified but applied in a less structured way. Challenges identified by small and large companies included achieving an understanding of the culture and needs of small and large companies, managing the financial challenges, relationship management and dealing with co-opetition where competitors are incorporated into the strategic alliance. Respondents all indicated that the value of strategic alliances outweigh the cost of establishing and managing strategic alliances particularly between small and large companies. The success factors identified were largely similar between small and large companies. The highest ranked factors identified by small companies were partner selection and benefit analysis whereas leadership and strategy were the main priority factors for large companies. It is recommended that further research be conducted into measuring and monitoring methods that assists in monitoring the effectiveness of alliances and to develop the capacity of strategic alliance managers in managing the complex of relationships between alliance members, alliance delivery performance and client demands and influences on the strategic alliance. / AFRIKAANSE OPSOMMING: Klein en groot maatskappye gebruik toenemend samewerkingstrategiee soos strategiese alliansies om 'n kompeterende voorsprong te verkry in 'n vinnig veranderende globale en plaaslike besigheidsomgewing. Maatskappye besef die waarde daarvan om hulle besigheidsdoelwitte te bereik deur wedersydse voordelige strategiese alliansies. Strategiese alliansies verskaf 'n buigsamer, nie-permanente metode, deur middel van samewerking tussen maatskappye, waarmee bykomende dienste, vaardighede, produkte en hulpbronne verkry kan word. Hierdie studie beoog om by te dra tot die begrip van die aard van strategiese alliansies tussen groot en klein maatskappye in die Informasie Tegnologiesektor (IT-sektor) in Suid-Afrika en om die spesifieke dinamika, uitdagings en suksesfaktore vanuit die perspektief van hierdie maatskappye te belig. Die navorsingsvraag is: "Wat is die suksesfaktore wat 'n impak het op die volhoubaarheid van strategiese alliansies tussen groot en klein maatskappye in die IT-bedryf in Suid-Afrika?" In hierdie studie word 'n strategiese alliansie gedefinieer as 'n "samewerkingsooreenkoms tussen twee of meer plaaslike en / of globale maatskappye wat bele in 'n samewerkingspoging om hulle individuele en gesamentlike doelwitte te bereik en wat 'n positiewe uitwerking het op hulle kompeterende posisionering." Beperkte navorsing is al gedoen oor strategiese alliansies in Suid-Afrika in die algemeen en geen navorsing was beskikbaar oor die IT-bedryf nie. Hierdie ondersoekende navorsingstudie is gedoen om 'n verkennende oorsig te verskaf van die dinamika en kwessies verwant aan strategiese alliansies, spesifiek binne die konteks van onderskeidelik klein en groot maatskappye. Hierdie studie dra by tot 'n begrip van die onderskeie bydraes van klein en groot maatskappye in soverre hulle onderskeie sterk punte en ervarings mekaar komplementeer om besigheidsdoelwitte te bereik. Die navorsingsveld ondersteun ook die regering se beleid en inisiatiewe om samewerking tussen groot en klein maatskappye te bevorder en daardeur die ekonomie, spesifiek die kleinsakesektor, te ontwikkel. Binne 'n dinamiese en snelgroeiende Informasie- en Kommunikasiesektor (IKT-sektor), is daar toenemend geleenthede vir strategiese alliansies tussen klein en groot maatskappye binne die IT-subsektor. 'n Kwalitatiewe, inleidende navorsingsbenadering is gebruik om die tipe alliansies wat bestaan te bepaal, die geidentifiseerde temas uit 'n literatuurstudie, toegespits op die Suid-Afrikaanse situasie, te toets en nuwe insigte, gebaseer op die ervarings van die respondente in strategiese alliansieverhoudings, te identifiseer. Hierdie benadering het die aanname bevestig dat die omstandighede wat ondersoek is, kompleks en dinamies is, en buigsaamheid in beide die benadering en metodiek, vereis. Gedeeltelik gestruktureerde, persoonlike onderhoude is gebruik as die navorsingsinstrument of -metode van dataversameling. 'n Vraelys is opgestel as riglyn vir die onderhoude. Die temas en kernfaktore, wat geidentifiseer is uit die literatuuroorsig, het insette vir die struktuur en inhoud van die onderhoude verskaf. Drie klein en drie groot maatskappye in die IT-bedryf is as deel van hierdie studie nagevors. Die getal werknemers is gebruik as die belangrikste bepaler van die maatskappy se grootte volgens die riglyne verskaf deur die Departement van Handel en Nywerheid (DHN). Die navorsingsresultate het aangedui dat die belangrikste beweegredes vir die sluit van strategiese alliansies die volgende is: gedeelde risiko's, toegang tot nuwe markte, uitgebreide produk- / diensaanbiedings, aanvullende vaardighede en opleiding, steun vir befondsing en die bevordering van kompeterende posisionering. Die belangrikste beweegrede wat alle respondente geidentifiseer het, was "gesamentlike tender vir besigheid" . Drie-en-veertig persent van die alliansies van die klein en groot maatskappye wat ondersoek is, was met klein maatskappye. Klein maatskappye het 'n wyer verskeidenheid van alliansies, insluitend vennootskappe van mikro-ondernemings tot groot multinasionale maatskappye, in hulle alliansievormings, ingesluit. Strategiese alliansies is deur alle respondente gemonitor en gemeet. Kwantitatiewe meetinstrumente is die meeste gebruik en het maatstawwe bevat soos winsgewendheid, lewering binne die projek se spertye, die nakom van diensvlakvereistes en die nakom van die aanvanklike ooreenkoms in die oplossings voorgehou aan die kliente. Kwalitatiewe meetinstrumente is ook geidentifiseer, maar minder gestruktureerd toegepas. Die volgende uitdagings is deur beide klein en groot maatskappye geidentifiseer: om'n begrip te vorm van die kultuur en behoeftes van klein en groot maatskappye, bestuur van die finansiele uitdagings, verhoudingsbestuur en die hantering van kooptering waar mededingers in die strategiese alliansie ingesluit is. Al die respondente het aangedui dat die waarde van strategiese alliansies die koste verbonde aan die sluit en bestuur van strategiese alliansies oortref, veral tussen klein en groot maatskappye. Die suksesfaktore wat geidentifiseer is, was hoofsaaklik dieselfde by klein en groot maatskappye. Die faktore wat die meeste waardeer is deur die klein maatskappye, was die keuse van vennote en voordele-analises, terwyl leierskap en strategie die twee hooffaktore vir die groot maatskappye was. Daar word aanbeveel dat verdere navorsing gedoen word oor meetinstrurnente en moniteringmetodes wat kan help om die effektiwiteit van alliansies te monitor. Die kapasiteit van strategiese alliansiebestuurders om die verskeidenheid van verhoudings tussen alliansielede, alliansie-diensleweringvermoens en klientvereistes en invloede op die strategiese alliansie, te bestuur, moet ook ontwikkel word.
16

Social media, knowledge management adoption and information and communication technology project success in the South African context

Medjo, Danielle January 2016 (has links)
Thesis (M.Com. (Development Theory and Policy))--University of the Witwatersrand, Faculty of Commerce, Law and Management, School of Economic and Business Sciences, 2016. / Many ICT projects continue to fail despite the use of established projects methods and techniques as the proper communication systems required for successful project outcomes have been lacking. It is generally believed that the adoption and diffusion of information and communication technologies (ICTs) makes a contribution to a nation‟s economic and sustainable development. The explosion of social media is changing the way we communicate and therefore the processes involving project management information systems. Research shows that as technology usage lags, so does per capita income, skills development and productivity. Despite much global literature that relates to the failure of ICT projects, what is absent from the literature is knowledge of the relative contribution of different factors to ICT project success in the South African context. This study sought to address this absence. From a review of the literature on social media tools and knowledge sharing and reuse, four propositions relating the use of social media and adoption of certain knowledge management practices to the success of ICT projects were generated about the likely impact of these variables on ICT project performance. The research study was conducted over twenty-month effort. Both qualitative and quantitative data were obtained. The qualitative study based on a grounded theory analysis of ICT professionals, derived propositions that were tested empirically. Bivariate correlation analysis, multiple linear regressions and multiple hierarchical regression analyses were applied. Results indicated that knowledge management adoption mediates the relationship between social media usage and ICT project cost performance. Additionally project type was found to play a moderating role in the relationship between knowledge management and project performance. Implications for practice and theory are discussed.
17

An evaluation of the process and impact of outsourcing information technology (IT) services by Eastern Cape Treasury Department (ECTD) to the State Information Technology Agency (SITA)

Mdlokovi, Lulama Reuben January 2008 (has links)
The aim of this research is to evaluate the process and impact of outsourcing information technology (IT) services of Eastern Cape Treasury Department (ECTD) to State Information Technology Agency (SITA). This research study has been prompted by the fact that the South African Government through the National Department of Public Service and Administration has established SITA with a sole purpose of improving service delivery by all national, provincial and local government departments. The researcher’s concern is whether the relationship between SITA and these departments is working or not. The research paradigm adopted is a constructivist approach and the ontological position adopted assumed multiple realities. The research method used in this study is the evaluation research method. Key to the research procedure was the fact that four senior officials were interviewed using audio recording, where in two were each chosen from SITA and ECTD. The researcher used document analysis and interviews as a means of collecting data. Separate open-ended questions for SITA and ECTD were structured in such a way that it would be easy to extract themes describing the details of a particular question. The researcher made use of thematic analysis. The theory drive-code development process was key in the research analysis. ECTD outsourced to SITA the following IT services, namely, provision or maintenance of a private telecommunication network (PTN) or a value-added network (VAN); transversal information systems and its data-processing or associated services; training in IT/IS; application software development; maintenance services for IT software or infrastructure; data-processing or associated services for specific IT applications or systems such as website development; and IT support. The interviewed officials from ECTD contend that they used the SCM Guide and SITA ACT when pursuing IT outsourcing for projects such as those listed above. One of the key projects outsourced to SITA is the IFMS, which is a project programme of the National Treasury Department working closely with provinces (e.g. ECTD), National Department of Public Service and Administration (NDPSA) and SITA. The IFMS project has been implemented following the SCM guidelines. The key SCM Guide components are demand, acquisition, logistics, and disposal management. The engagement model used by SITA to guide them on the process of engaging in an IT outsourcing relationship has, according to the officials interviewed, been a success. SITA uses a standard contract wherein other specific contracts receive minor adjustments. The impact of IT outsourcing has shown increases in customer satisfaction improvement, transformation of government procurement and provisioning practices, appointment of Consultants, interpretation of the Preferential Procurement Policy, promotion of the consistent application of Best Practices, information systems security environment, and improving service delivery.
18

The role of cloud computing in addressing small, medium enterprise challenges in South Africa

Kumalo, Nkosi Hugh 08 1900 (has links)
This thesis was motivated by Roberts (2010) who found that 63% of SMEs in South Africa do not make it past second year of operation. To expand further on this problem, we reviewed literature to understand key business challenges experienced by SMEs in South Africa which contribute to this high failure rate. The challenges include red tape, labour legislation, lack of skills, lack of innovation, impact of crime, and lack of funds. The research project aimed to answer a key question: “How can information technology, in the form of Cloud Computing be used to address the challenges faced by small and medium businesses in South Africa?” To answer this question, data was collected from 265 SME companies and quantitatively analysed. It is important to note that the profile of SMEs targeted in this study are those that employed fewer than 200 employees, with a turnover of not less than 26 million rand per annum, and registered with South African Revenue Services (SARS) and also with the Companies and Intellectual Property Commission (CIPC) of South Africa. Over 60% of the firms that responded to the survey were in business for more than 10 years which means we are mainly dealing with data from businesses that have past the survivalist stage and are matured businesses. These are businesses that can share their experiences and challenges they faced throughout their journey. The profile of SMEs in this study should not be confused with that of Very Small Medium Enterprise Businesses. The questionnaire was designed to address four themes being the Demographic profile, SME Business Environment, Threat of Survival, and lastly Technology Adoption. Key finding in this research is that 60% of the panellists stated that red tape is the overriding challenge that small businesses contend with. 67% of the panellists confirmed that they have not invested in their businesses in the past year; and 53% stated that they have not applied for finance from the bank for fear of being rejected. Only 30% of the SME market were found to use enterprise resource planning (ERP) and 62% do not have their own IT department. Of great concern is that 65% of the panellists have experienced server down time at least once in the past year. Inability to predict the rising IT costs in a firm has been cited as the main concern when running IT on premise. The cost predictability finding was also discovered to be a benefit enjoyed by the SMEs who use Cloud Computing. The conclusion is that there is a relationship between Cloud Computing, Small and Medium Enterprise businesses and the challenges they face in their business environment. To address the identified business challenges, technology adoption studies by Gumbi & Mnkandla (2015), Carcary, Doherty & Conway (2014), Lacovou et al (1995), Mohlomeane & Ruxwana (2014), Kshetri (2010), BMI Research (2018), Conway & Curry (2012), Li, Zhao & Yu (2015), Wernefeldt (1985), Schindehuitte & Morris (2001), Tornatzy & Flesher (1991) were reviewed. From these publications, the Technology, Organisational and Environmental (TOE) was found to be relevant and of interest for use in answering the main research question. This study developed the Cloud Adoption Framework which is the anchor of all SME challenges. Key study contribution is that the TOE model, which is predominantly used to understand the determinants of technology adoption like various industry applications, infrastructure innovations etc., are now used to address specific challenges that have contributed in the high failure rate of SME business. This is the first-time TOE model has been used to align with key SME challenges that contribute to firms’ failure. Specific technology across Software, Infrastructure and Platform services models are recommended for use by SMEs to ensure challenges are mitigated and improve the chances of survival for SMEs operating in South Africa. By following the recommended Cloud Adoption Framework, SMEs should be able to navigate the complexities brought about by the tough operating environment and also the technologies available to address those challenges. All six challenges have solutions in Cloud Computing and SMEs are educated on these solutions and also how to access these on a pay as you use model of consumption. / Business Management / D.B.L.
19

Factors influencing the deployment of enterprise architecture in the Provincial Government of the Western Cape

Mtongana, Bongiwe Olivia January 2012 (has links)
Thesis submitted in fulfilment of the requirements for the degree Master of Technology: Information Technology in the Faculty of Informatics and Design at the Cape Peninsula University of Technology, 2012 / The purpose of this research is to investigate Enterprise Architecture (EA) strategies, and experiences with EA in the Provincial Government of the Western Cape (PGWC). This research examines the organizational and individual impacts as well as the organizational and technological challenges associated with implementing EA. The principles of EA are conceptualised and mapped in a structured manner to obtain a means to assess the EA experiences of the PGWC. The problem statement is: The efforts to implement Enterprise Architecture in the Provincial Government of the Western Cape have not delivered the desired benefits. This leads to the following objectives namely:  To establish an understanding of EA concepts and the basis for these concepts.  To investigate the current deployment status of the PGWC IT and business strategies.  To identify the stakeholders involved in EA deployment and how they participate in the deployment process.  To develop and propose a suitable framework for EA strategy deployment for PGWC. The main research question for this study is: How can enterprise architecture be deployed in PGWC in order to deliver EA benefits (of reducing redundancy, achieving alignment between business and IT, minimising costs) to PGWC? The main research sub-questions for this study are namely:  How did PGWC choose EA frameworks for their EA strategies?  How do PGWC deploy the chosen frameworks within the organisation?  What steps could be taken in order to deliver the benefits of EA at PGWC? The research philosophy is an interpretive qualitative approach. The methods for this research were an in-depth literature review, interviews with key role players, and questionnaires that gained information from a wider set of respondents. The aim of this study was to understand and explain the problems of implementing EA in PGWC. A guideline and an EA framework are proposed for organizations to assist in the deployment of an EA strategy.
20

E-trust: a building block for developing valuable online platforms in Higher Education

Van Wyk, Byron Jay January 2013 (has links)
Thesis submitted in fulfilment of the requirements for the degree Master of Technology Design in the Faculty of Informatics and Design at the Cape Peninsula University of Technology Supervisor: Prof J Messeter Cape Town, 2013 / The aim of this research project was to provide an answer to the question: “How can an understanding of online trust be used to build valuable online applications in Higher Education?” In order to present an answer to this question, a literature survey was conducted to establish: • An understanding of the phenomenon of online trust • What the factors are that influence a loss of trust in the online environment The literature survey highlighted several factors that influence a loss of trust in the online environment, called trust cues. These factors, however, were often tested within the E-commerce environment, and not in organization-specific contexts, such as online platforms in use in Higher Education. In order to determine whether or not these factors would influence the development of trust in context-specific environments, the author of this research grouped the indentified trust factors into three focus areas, i.e. content, ease of use, and navigation. These factors were then incorporated into a series of nine different prototypes. These prototypes were different versions of a particular online platform currently in use at the Cape Peninsula University of Technology (CPUT). The prototypes were tested over a three week period, with certain staff members at the institution in question recruited as test participants. During each week of user observations, a different focus area was targeted, in order to establish the impact that it would have on the perceived trustworthiness of the platform in question. User observations were conducted while test participants completed a standard process using the various prototypes. Semi-structured interviews were also conducted while participants completed the specific process. Participants were asked to evaluate each screen in the process according to its perceived trust worthiness, by assigning a trust level score. At the completion of the three rounds of user observations, in-depth interviews were conducted with test participants. The participants’ trust level scores for each prototype were captured and graphed. A detailed description for the score given for a particular screen was presented on each graph. These scores were combined to provide an analysis of the focus area tested during the specific round. After the three rounds of user observations were completed, an analysis of all the trust factors tested were done. Data captured during interviews were transcribed, combined with feedback received from questionnaires, and analysed. An interpretation of the results showed that not all trust factors had a similar influence in the development of trust in the online platform under investigation. Trust cues such as content organization, clear instructions and useful content were by far the most significant trust factors, while others such as good visual design elements, professional images of products, and freedom from grammatical and typographical errors had little or no impact in the overall trustworthiness of the platform under investigation. From the analysis done it was clear that the development of trust in organization-specific contexts is significantly different than developing trust in an E-commerce environment and that factors that influence the development of trust in one context might not always be significant in another. In conclusion, it is recommended that when software applications are developed in organization-specific contexts, such as Higher Education, that trust factors such as good content organization, clear instructions and useful content be considered as the most salient. Organization-specific contexts differ quite significantly in that the users of these systems often convey a certain degree of trust toward the online platforms that they work with on a daily basis. Trust factors that are geared toward developing an initial or basic trust in a particular platform, which is often the case with first time users engaging in an E-commerce platform, would therefore not be as significant in the development of a more developed level of trust, which is what is needed within the development of organization-specific online platforms.

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