Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
Skip to main content
eLearning, although not entirely new, has taken on a renewed form and focus with the advent of new technologies like Web 2.0 which allow for easier collaboration and the growth of social media. As with any new technology being introduced... more
eLearning, although not entirely new, has taken on a renewed form and focus with the advent of new technologies like Web 2.0 which allow for easier collaboration and the growth of social media.  As with any new technology being introduced into a very traditional formal sector like Education, there are a number of barriers to ICT in education and the progress is cautiously slow.  In addition outcomes of eLearning are very different from traditional outcomes and are difficult to measure with the current techniques, which further complicates or distracts from implementation and the evaluation.
Advocates of eLearning need to embrace that this is complimentary to current educational techniques and should be intended to enhance a learners experience and not completely replace it.  Opponents need to appreciate that the new technology is able to assist in producing better equipped students with new 21st Century skills, at the same time opening a learner to a more global perspective.
Developing Economies stand to gain significant benefits in advancing their education sector with the correct and careful implementation of eLearning structures.  Although much of the focus for eLearning implementation is on access to technology, there are a number of other factors that have to be considered to effectively implement an eLearning program; (1) Shared Vision and Policies aligned to social and economic desired impacts; (2) 21st Century Pedagogy requirements (3) Foundational ICT Skills (4) Curriculum Framework (5) Contingency Planning (6) Skilled Personnel and continued professional development (7) Suitable equipment (8) Technical Support (9) Assessment and Evaluation
eLearning is essential for a developing country.  The process requires a long term plan and commitment but the end result could allow us to not only leap-frog but surpass other countries in having adequately prepared graduates for the 21st Century.
ABSTRACT Thesis (M.S.)--Clemson University, 1990.
ABSTRACT Thesis (M.S.)--Clemson University, 1990.
"Big data research provides unique means to signal opportunities and address challenges faced by Mobile Network Operators (MNO) in Africa. This paper premises the idea of creating ‘African-Smart’ mobile networks built... more
"Big data research provides unique means to signal opportunities and address challenges faced by Mobile Network Operators (MNO) in Africa. This paper premises the idea of creating ‘African-Smart’ mobile networks built around value networks and supported by big data technologies. The proposed approach involves a bottom-up avenue, using raw data from mobile operators. Big data technologies augment research data to extract useful insights that could benefit the MNO operations and African users. The paper flags up a lack of sustainable research collaborations and partnerships between academic institutes and MNO in Africa. It also identifies the lack of instrumentation infrastructure in African institutes and communities. Big data research relies on instrumentation of voluminous and varied data at very high speeds. Africa is challenged in collecting data as most processes are still manually based. This paper proposes to establish Public Private Community Partnerships and invest in the col- lection of data. Such data enables the measuring of the ‘pulse’ of African communities and institutes. MNOs can take advantage by developing African-Smart networks that reflect the African pulse."
This paper discusses native languages, their importance and the relevance of Information Communication Technology (ICT) in learning them and in education as a whole. It explores the significance of the mother tongue on the results of... more
This paper discusses native languages, their importance and the relevance of Information Communication Technology (ICT) in learning them and in education as a whole. It explores the significance of the mother tongue on the results of globalization and second language learning. The phenomena of dying languages and methods of language preservation with an inclination towards ICT are discussed. Special attention is on NatiV, an Android Application that teaches early learners how to read (thus providing the foundation of actual language learning) a language native to Zimbabwe, chiShona. The interface provided to language education through NatiV is described, noting that it indeed realizes the declarations made in the Universal declaration of Linguistic Rights. The NatiV project’s contribution to the current national socio-economic blueprint, Zim Asset is well annotated. The projections surfacing from the conclusions lean towards diversifying m-learning (mobile learning) to other languages and lexicography in general.
Research Interests:
Text to speech (TTS) is a form of speech synthesis that converts text into spoken voice output. Some of the uses of TTS are to aid the visually impaired, read out text to a multi-tasking person, language preservation. TTS voices can also... more
Text to speech (TTS) is a form of speech synthesis that converts text into spoken voice output. Some of the uses of TTS are to aid the visually impaired, read out text to a multi-tasking person, language preservation. TTS voices can also be embedded in software applications to aide in usage, as well as in educational applications depending on naturalness. Very little work has been done to create TTS for native African languages, even though the technology has been in existence since the 1980s. Creating a speech synthesizer is a cumbersome task. Technologies are now available that aide in the creation of TTS voices. Currently, there is very little contribution towards the creation of native African TTS voices. This paper focuses on one of the major tasks involved in creating a TTS voice – creating a phonetic transcription tool – a tool that is able to break down any Shona word into certain features (acoustic parameters, allophones, syllables etc.). The transcription tool will then be subjected to a number of tests using random Shona words, and its accuracy is analysed and discussed.
Research Interests: