Today’s society requires citizens to have a greater knowledge of information technology (IT) than in previous decades. Strategy programs at a national level define the skill needed in an information society and encourage people to learn these skills (Ministry of Education, 2004). In order for everybody to have the opportunity to learn the basics of the new technology, computer science should be included in general education. The development of technology, like Information and Communication Technology (ICT) has turned the world into a global village (Hashem, 2006). The key instrument in this globalisation is the personal computer. Computer–mediated communication is increasingly becoming the dominant means of communication, particularly in the developed and in some developing countries (Adebisi, 2008). In a developing country, ICT is one of the prime ingredients for development. This generally means improvement of people’s lifestyle through improved education, income, skills development and employment. Development should now also be viewed as a multidimensional process involving major changes in social structures, popular attitudes and a national progression of life from unsatisfactory to satisfactory (Servaes, 1999). Since one of the goals of education is to prepare students for work and citizenship, schools are attempting to change their policies, practices and a curriculum to meet the challenge of making pupils ready for a future quite different than the immediate past (Turker & Codding, 1998). The integration of ICT into the teaching and learning environment in secondary education in Port Elizabeth could change learning and teaching attitudes of learners and teachers and help to prepare them for future challenges. However, the success of this integration will depend on how the learners and teachers adapt to the changes and whether they can make ICT technologies part of their daily life. As it is, there is little or no information available regarding the extent of current ICT usage and access in these secondary schools. The research focuses on the availability, usage and the impact of ICT in education, particularly at a secondary school in the poverty-stricken area of Zwide in Port Elizabeth.

The law of civil procedure is an important branch of South African law as it resolves individual civil disputes through a regulated judicial system. Mandatory statutes and rules regulate the processes when bringing disputes to court. For example, the Superior Courts Act 10 of 2013, regulates the superior courts, while the provisions of the Magistrates’ Courts Act 32 of 1944, as well as the Small Claims Court Act 61 of 1984, control the lower courts. Further, a series of court rules ensure efficient operation of different courts and support the overarching legislation. For example, the Constitutional Court Rules, Rules Regulating the Conduct of the Proceedings of the Supreme Court of Appeal, Uniform Rules of Court, Magistrates’ Courts’ Rules, and the Rules of Small Claims Court support the implementation of legislation. The researcher submits, however, that the current legislative provisions, and their enabling rules, are not fully complementing the Electronic Communication and Transactions Act 25 of 2002 and are thereby impeding the growth of e-technology law in South Africa. Put differently, they do not embrace the use of e-technology and digital devices. It appears that in future civil proceedings will occur electronically through digital and e-technology devices. Present legislation does not cater for this practical reality. This calls for South African courts to, for example, install satellite devices that will ease the use of e- technology in civil proceedings. The researcher avers that there have been attempts by the Constitutional Court and Supreme Court of Appeal to enable electronic communication through their websites, but this is insufficient to effectively implement the provisions of the Electronic Communications and Transactions Act 25 of 2002 especially insofar as service of process. The courts have effectively moved away from the decision in Narlis v SA Bank of Athens, which excluded computer-generated evidence and there have been attempts by South African courts in recent decisions to appreciate the use of e-technology. For example, in CMC Woodworking Machinery v Odendaal Kitchens the court, for the first time, acknowledged service of court papers via Facebook. Further, in Spring Forest Trading v Wilbery, the Supreme Court of Appeal confirmed that electronic communication such e-mail, can be used to cancel agreements, even where parties incorporated a non-variation clause into the agreement. However, there is an urgent need to review and amend South African statutes and rules to fully acknowledge the fact that e-technology is a constantly evolving modern reality. Therefore, South African laws and rules ought to be in-line with e-technology developments and competitive with international jurisdictions such as England, the United States of America and Canada. The rules of these jurisdictions realise the use of e-technology and digital e-technology, particularly in England where a pilot project that facilitates the use of e-technology and digital e-technology in civil proceedings, is already in place. The time has come to fully employ e-technology and digital e- technology law within South African law of civil procedure. This research investigates the possibility, and practical implications, thereof. / Criminal and Procedural Law / LL. D.

Criminology and Security Science / M. Tech. (Security Management)

Thesis (PhD (School of Public Leadership))--University of Stellenbosch, 2012. / Please download the required VENSIM software from: http://www.vensim.com/freedownload.html / ENGLISH ABSTRACT: Technology assessment has changed in nature over the last four decades. It changed from an analytical tool for technology evaluation, which depends heavily on quantitative and qualitative modelling methodologies, into a strategic planning tool for policy-making concerning acceptable new technologies, which depends on participative policy problem analysis. The goal of technology assessment today is to generate policy options for solutions of organisational and societal problems, which at the operational level, utilise new technologies that are publicly acceptable; that is, viable policy options. Energy technology assessment for sustainability is inherently a complex and dynamic process that requires a holistic and transdisciplinary approach. In the South Africa context, specifically, there is no formal and coherent approach to energy technology assessment from a sustainability perspective. Without a formal comprehensive or well integrated technology assessment approach to evaluate the sustainability of any technology, the policy-makers, technology designers, and decision-makers are faced with difficulty in terms of making reasoned decisions about the appropriate technology options. This study developed a framework that incorporates a technology assessment approach, namely, system dynamics, within the broader scope of technology development for sustainability. The framework, termed the Systems Approach to Technology Sustainability Assessment (SATSA), integrates three key elements: technology development, sustainable development, and a dynamic systems approach. The study then provides a guiding process of applying the framework to energy technology assessment theory and practice within the context of sustainable development. Biodiesel, a cleaner burning replacement fuel, argued to potentially contribute to sustainable development, is used for the demonstration. Biodiesel development entails complex interactions of actors such as the technology developers, government at different levels, communities, as well as the natural environment. Different actions or responses in the greater system might hinder or undermine the positive effects of such a development. Based on the SATSA framework, a Bioenergy Technology Sustainability Assessment (BIOTSA) model was developed. The BIOTSA model was used to test the outcomes of a proposed biodiesel production development in the Eastern Cape Province of South Africa on selected sustainability indicators. In addition, some policy scenarios were tested to compare how they assist in improving the selected indicators. The BIOTSA model results are useful in comparing dynamic consequences resulting from a proposed biodiesel production development and the respective policies and decisions that may arise from such a development. The testing and validation of the BIOTSA model was carried out based on structural validity, behavioural validity, and expert opinion. Potential policy scenario outcomes and their implication, on the selected sustainability indicators, were also tested. The opinions of the selected stakeholders indicated that the BIOTSA model was useful in providing an understanding of the potential impacts of the biodiesel development on selected sustainability indicators in the Eastern Cape Province. Thus, the SATSA framework can be applied for assessing sustainability of other renewable energy technologies. In addition, system dynamics provide a useful and a feasible dynamic systems approach for energy technology sustainability assessment. Finally, the model building process and transdisciplinary nature of this study enabled the identification of the potential problems that could arise during the biodiesel production development. In addition, gaps in data and knowledge were identified and the recommendation for future work in this field is highlighted. Nevertheless, the findings of the BIOTSA model could inform policy- and decision-making in biodiesel production development in South Africa. The development of similar models for other renewable energy development efforts is thus recommended. The current efforts to facilitate the large-scale roll out of concentrated solar thermal technologies in Southern Africa, for example, would require the development of a Solar Thermal Technology Sustainability Assessment (SOTTSA) model. / AFRIKAANSE OPSOMMING: Die aard van tegnologie assessering het in die afgelope vier dekades verander. Dit het verander ten opsigte van ’n analitiese hulpmiddel vir tegnologie evaluering, wat hoofsaaklik staatmaak op kwalitatiewe en kwantitatiewe modelleringsmetodiek, na ’n strategiese beplanningshulpmiddel vir beleidvorming met betrekking tot nuwe aanvaarbare tegnologieë, wat afhanklik is van ’n deelnemende beleidsprobleem analise. Vandag se doel vir tegnologie assessering is om beleidsopsies vir oplossings van organisatoriese en sosiale probleme te genereer, wat op operasionele vlak gebruik maak van nuwe tegnologieë wat deur die publiek aanvaar is; met ander woorde, lewensvatbare beleidsopsies. Energie tegnologie assessering vir volhoubaarheid is sonder twyfel ’n komplekse en dinamiese proses wat ’n holistiese en transdisiplinêre benadering benodig. In die Suid- Afrikaanse konteks is daar geen formele en samehangende benadering tot tegnologie assessering vanaf ’n volhoubaarheidsperspektief nie. Beleidsmakers, tegnologie ontwerpers en besluitnemers mag sukkel om beredenerende besluite te neem oor die toepaslike tegnologie opsies sonder ’n formele omvattende of goed geïntegreerde tegnologie assesseringsbenadering om die volhoubaarheid van enige tegnologie te evalueer. Hierdie studie het ’n raamwerk ontwerp wat die tegnologie assesseringsbenadering inkorporeer binne die breë bestek van tegnologiese ontwikkeling vir volhoubaarheid naamlik, stelsel dinamika. Die raamwerk, genoem die Sisteem Benadering tot Tegnologie Volhoubaarheidsassessering (SBTVA) integreer drie sleutelelemente: tegnologiese ontwikkeling, volhoubaarheidsontwikkeling, en ʼn dinamiese stelsels benadering. Verder verskaf die studie ’n leidende proses te opsigte van die toepassing van die raamwerk tot energie tegnologie assesseringsteorie en praktyk binne die konteks van volhoubaarheidsontwikkeling. Biodiesel word gebruik vir die demonstrasie omdat dit gereken word as ’n skoner plaasvervanger vir brandstof en daar aangevoer word dat dit ’n potensiële bydraer tot volhoubaarheidsontwikkeling is. Die ontwikkeling van biodiesel behels komplekse interaksie tussen verskeie akteurs soos tegnologiese ontwikkelaars, die regering op verskillende vlakke, gemeenskappe asook die natuurlike omgewing. Verskeie aksies of reaksies in die groter sisteem mag dalk die positiewe effek van so ontwikkeling ondermyn of verhinder. ’n Biodiesel Tegnologiese Volhoubaarheidsassessering (BIOTVA) model is ontwerp gebaseer op die SBTVA raamwerk. Die BIOTVA model is gebruik om die uitkomste op geselekteerde volhoubaarheidsaanduiders van ’n voorgestelde biodiesel produksie ontwikkeling in die Oos- Kaap Provinsie van Suid-Afrika te toets. Buiten vir die voorafgaande is sekere beleidtoekomsblikke ook getoets om te vergelyk hoe hulle sal help om die geselekteerde aanwysers te verbeter. Die BIOTVA model resultate is behulpsaam in die vergelyking van dinamiese gevolge wat voortspruit uit die voorgestelde biodiesel produksie ontwikkeling asook die onderskeie beleide en besluite wat mag ontstaan van so ’n ontwikkeling. Die toetsing en bekragtiging van die BIOTVA model was uitgevoer gebaseer op strukturele geldigheid, gedragsgeldigheid, en kundige opinie. Potensiële beleidtoekomsblikke uitkomste en die nagevolge, ten opsigte van die geselekteerde volhoubaarheidsaanduiders, is ook getoets. Die opinies van die geselekteerde aandeelhouers het aangedui dat die BIOTVA model bruikbaar is om ’n beter begrip te verskaf ten opsigte van die potensiële impak wat die biodiesel ontwikkeling op geselekteerde volhoubaarheidsaanduiders in die Oos-Kaap Provinsie sal hê. As gevolg hiervan kan die SBTVA raamwerk toegepas word om die volhoubaarheid van ander herwinbare energie tegnologieë te assesseer. Buiten die voorafgaande kan stelsel dinamika ’n bruikbare en uitvoerbare dinamiese stelselbenadering vir energie tegnologie volhoubaarheidsassessering verskaf. Ten slotte, die model bouproses en transdisiplinêre aarde van die studie het gehelp om potensiële probleme wat kan voorkom tydens die biodiesel produksie ontwikkeling te identifiseer. Daarby is gapings in data en kennis ook geïdentifiseer en die aanbevelings vir verdere studie in die veld is uitgelig. Nieteenstaande kan die bevindings van die BIOTVA model beleidmakers en besluitnemers in die biodiesel produksie ontwikkeling van Suid- Afrika inlig. Die ontwikkeling van soortgelyke modelle vir ander herwinbare energie ontwikkelingspogings word aanbeveel. As voorbeeld sal die huidige pogings om die grootskaalse uitrol van gekonsentreerde son termiese tegnologieë in Suider-Afrika te fasiliteer die ontwikkeling van ’n Son Termiese Tegnologie Volhoubaarheidsassesering (SOTTVA) model benodig.

Thesis (MBA)--University of Stellenbosch, 2010. / ENGLISH ABSTRACT: It has been suggested that without the ability to innovate, an organisation will not be able to survive the demands of an ever-changing operating environment. This raises the question: How can organisations ensure that they are able to innovate? Organisational culture has been identified as a critical variable in answering this question. The culture of the organisation determines to a large extent the degree of innovation in that organisation. Business leaders have made attempts to nurture a culture of creativity and innovation in their organisations through the recruitment of dynamic individuals with innovative traits. However, most of their attempts seemed insufficient in achieving their goals. The primary purpose of this research is to develop a framework for organisational culture that characterises an innovative organisation in small, medium and micro enterprises (SMMEs). The secondary objective is to identify the enablers and inhibitors of innovation. Research method: The research approach starts with a review of existing literature. This is followed by the development of the theory and empirical research. Data collection was also carried out in the form of semi-structured interviews with senior and middle management in innovative SMMEs. Main findings: The analysis of the findings indicates that an organisation cannot focus on any single aspect of organisational culture. Innovation is a system in the organisation that is strongly guided by the culture of the organisation. Recommendations: Future research on this subject will benefit from the selection of a larger sample of data. Given the dynamic nature of innovation and organisational culture, it is recommended to repeat this research over time in order to explore whether the same dimensions in determining innovative organisational culture still apply. The current research can also be followed up by a study on the sources of innovation in an organisation. / AFRIKAANSE OPSOMMING: Inleiding: Sonder die vermoë om te kan innoveer, sal ’n organisasie nie kan oorleef in ’n bedryfsomgewing wat voortdurend verander nie. Dit laat die vraag ontstaan: Hoe kan organisasies seker maak hulle die vermoë het om te innoveer? Organisasiekultuur is geïdentifiseer as ’n kritiese veranderlike in die beantwoording van hierdie vraag. Die kultuur van ’n organisasie bepaal grootliks die mate van innovering in daardie organisasie. Sakeleiers probeer om ’n kultuur van kreatiwiteit en innovering in hul organisasies te koester deur dinamiese individue met innoverende karaktereienskappe te werf. Dit blyk egter dat die meeste van hul pogings nie daarin kan slaag om hul doelwitte te bereik nie. Die primêre doel van hierdie navorsing is om ’n raamwerk vir organisatoriese kultuur te ontwikkel wat ’n innoverende organisasie in klein, medium-grootte en mikro ondernemings (KMMO’s) kenmerk. Die sekondêre doelwit is om die moontlikmakers en inhibeerders van innovering te identifiseer. Navorsingsmetode: Die navorsingsbenadering begin met ’n oorsig van bestaande literatuur. Dit word gevolg deur die ontwikkeling van die teorie en empiriese navorsing. Data-insameling is uitgevoer in die vorm van semi-gestruktureerde onderhoude met senior en middelvlakbestuurders van innoverende KMMO’s. Vernaamste bevindinge: Die ontleding van die bevindinge dui daarop dat ’n organisasie nie op een enkele aspek van organisasiekultuur kan fokus nie. Innovering is ’n stelsel in die organisasie wat baie sterk deur die kultuur van die organisasie beïnvloed word. Aanbevelings: Toekomstige navorsing oor hierdie onderwerp sal baat vind by die seleksie van ’n groter steekproef van data. Gegewe die dinamiese aard van innovering en organisatoriese kultuur, word daar aanbeveel dat hierdie navorsing mettertyd herhaal word om uit te vind of dieselfde dimensies vir die bepaling van innoverende organisatoriese kultuur steeds van toepassing is. Die huidige navorsing kan ook opgevolg word deur ’n studie oor die bronne van innovering in ’n organisasie.

Thesis (MBA)--Stellenbosch University, 2014. / ENGLISH ABSTRACT: For companies, merely offering green products does not guarantee long-term market success (Hansen, Risborg & Steen, 2012). In many cases, consumers fail to act green despite stating that they intend to do so and having a positive attitude towards green behaviour. This is referred to as the attitude-action gap (Lane & Potter, 2007; Eckhardt, Belk & Devinney, 2010). What is required is a deeper understanding of the underlying reasons for green consumer behaviour, such as consumer values, in order to develop effective green marketing strategies (Hansen, 2008; Kim & Chung, 2011). The purpose of the research was to use Ajzen’s theory of planned behaviour (TPB) (1985) to study the link between the personal values of consumers and their attitudes and behaviour toward purchasing green vehicles in the South African market. It focused on alternative fuel vehicles (AFVs) and, more specifically, hybrid and electric-drive vehicles (HEVs and EVs), since these are the only type of AFV currently available in the South African market. In addition, it investigated the role that subjective norm (SN) and perceived behavioural control (PBC) has on the intention to purchase AFVs. The analysis failed to find a significant relationship between the four higher-order values (self-enhancement, self-transcendence, openness to change and conservation) and attitude. In the case of openness to change and conservation, this was not entirely unexpected, but a lack of a significant relationship between self-enhancement, self-transcendence and attitude was an interesting result, which warrants further investigation, as the use of the ESS Human Value Scale as measurement instrument could be brought into question. The analysis also found significant relationships between attitude, subjective norm, and perceived behavioural control and behavioural intention. Of the three constructs, attitude was found to have the most significant impact on behavioural intention. These findings are in support of modern literature and emphasise: 1. that consumers do not rely on their values when forming an attitude towards AFVs and, thus, the marketing of AFVs should not rely on value-driven marketing, 2. that attitudinal factors has the biggest influence on intention, 3. that the perceived support and encouragement of referent others are important considerations for individuals, and 3. that control factors also play a critical role when consumers decide whether to purchase an AFV or not. The marketing of AFVs should thus focus on these three factors, including shaping attitudes, emphasising the role of referent others and informing consumers about control factors.

Submitted in fulfillment of the requirements for the degree of Doctor of Technology: Information Technology, Durban University of Technology, Durban, South Africa, 2015. / This thesis focuses on the development of an enhanced innovative secure mobile Internet voting system architecture that offers desirable security requirements to theoretically mitigate some of the intrinsic administrative and logistical challenges of voting, inter alia lack of mobility support for voters, voter inconvenience, election misconduct, and possible voter coercion often associated with the conventional poll-site voting system. Systems in existence have tended to revolve around the need to provide ubiquitous voting, but lack adequate control mechanism to address, in particular, the important security requirement of controlling possible coercion in ubiquitous voting. The research work reported in this thesis improves upon a well-developed Sensus reference architecture. It does so by leveraging the auto-coupling capability of near field communication, as well as the intrinsic merits of global positioning system, voice biometric authentication, and computational intelligence techniques. The leveraging of the combination of these features provides a theoretical mitigation of some of the security challenges inherent in electoral systems previously alluded to. This leveraging also offers a more pragmatic approach to ensuring high level, secure, mobile Internet voting such as voter authentication. Experiments were performed using spectral features for realising the voice biometric based authentication of the system architecture developed. The spectral features investigated include Mel-frequency Cepstral Coefficients (MFCC), Mel-frequency Discrete Wavelet Coefficients (MFDWC), Linear Predictive Cepstral Coefficients (LPCC), and Spectral Histogram of Oriented Gradients (SHOG). The MFCC, MFDWC and LPCC usually have higher dimensions that oftentimes lead to high computational complexity of the pattern matching algorithms in automatic speaker authentication systems. In this study, higher dimensions of each of the features were reduced per speaker using Histogram of Oriented Gradients (HOG) algorithm, while neural network ensemble was utilised as the pattern-matching algorithm. Out of the four spectral features investigated, the LPCC-HOG gave the best statistical results with an R statistic of 0.9257 and Mean Square Error of 0.0361. These compact LPCC-HOG features are highly promising for implementing the authentication module of the secure mobile Internet voting system architecture reported in this thesis. / D

Submitted in partial fulfilment of requirements for an MA in Journalism and Media Studies in the Faculty of Humanities at the University of Witwatersrand, August 2017 / The purpose of this research is to demonstrate how alternative youth media, particularly onlinebased news sources, in covering the #FeesMustFall (#FMF) campaign 2015 students protest from October 14, 2015 to October 23, 2015, challenged news framing, while shifting traditional mainstream media’s agenda-setting role. In post-apartheid South Africa in 2015, which was dubbed “the year of the student”, the history of student politics was significant in what culminated in the hashtag #FeesMustFall campaign, challenging the representation of student protesters in the media. The unprecedented local and international alternative youth media and mainstream media coverage of the 2015 student protests—in print, online and on social media platforms—signaled the impact of the biggest student protests since 1994. The results from this qualitative research sampling online-based news platforms and interviews with journalists for their opinions on the blanket media coverage of the protests, shows a significant paradigm shift in how newsrooms re-examined what would be a silent consensus of framing and agenda-setting as was dictated by alternative youth media. / XL2018

A thesis submitted in fulfilment of the requirements for the degree of Masters in Media Studies, 2017 / On the 12th of February 2015, in an unprecedented move, members of the media in South Africa (SA) protested in Parliament and chanted “bring back the signal”, waving their smartphones in the air after discovering that a signal jamming device had been activated to disrupt cell phone signals in the National Assembly. Their protest denied President Jacob Zuma the opportunity to deliver his State of the Nation Address (SONA) until the signal and connection to the internet had been restored. It was the first time in the History of democratic SA the SONA was disrupted. The presence as well as the rapid spread and use of new media technologies in the SA mediascape has led scholars like Yu-Shan Wu to question the nature of their use and impact on government policy decisions. This study contributes to such work as well as long standing debates about the role of new media technologies in advancing democratic ideals in emerging democracies and the internet’s role as a public sphere. It does this by using a case study research method focusing on SONA 2015 to evaluate whether the South African digital space constitutes a digital public sphere. This paper concludes that indeed the South African digital space does constitute a form of digital public sphere. This sphere is largely operated and structured by news media organisations that use their websites, social media and various online platforms to engender it. / XL2018

This thesis seeks to investigate the role that blogs play in contemporary South African journalism through examining six blogs in the South African blogosphere and their content choices. This thesis draws on four key theoretical frameworks around which the research questions have been formulated: New Media and Journalism, Journalistic Blogging, Audiences and the Public Sphere. There are three key research questions: 1. What is the role played by blogging in contemporary South African journalism? 2. To what extent has the blogosphere become a Public Sphere? 3. How have blogs influenced/changed/impacted on the style and content of South African journalism? The qualitative data collected through blog observation, interviews with blog owner/ editors and concluded focus group discussions with blog readers, is designed to help reveal the role blogs and bloggers play in contemporary South African journalism, and through discussions with the audience and monitoring conversations online, help explore the possibilities of a public sphere. The conclusion of this thesis is that blogs do play a role in contemporary South African journalism and can serve as an effective public sphere. Defining what it means to be a journalist and recognising the differences between blogger and journalist is an issue that needs to be effectively understood before a conclusive agreement is to be reached in the blogger/journalist debate. However, for now the relationship between South African news agents and South African bloggers is promising. / Thesis (M.A.)-University of KwaZulu-Natal, Pietermaritzburg, 2009.