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  • Botha, Adèle; Calteaux, K; Herselman, M; Grover, AS; Barnard, E (Karlstad University Press, 2012-02)
    The purpose of this paper is to provide a “Mobile User Experience Framework for Voice services.” The rapid spread of mobile cellular technology within Africa has made it a prime vehicle for accessing services and content. ...
  • Wilken, I; De Wet, Febe; Taljard, E (ISCA, 2015-09)
    Communication plays a vital role in everyday life and in some situations multilingual communication is a necessity. The South African constitution recognises 11 official languages. Multilingual communication therefore ...
  • Botha, Adèle; Makitla, I; Tolmay, JP; Ford, M; Seetharam, D; Butgereit, L; Ogunleye, O; Abouchabki, C (The authors, 2010-05)
    The mobile telecommunications story in Africa and the developing world is a remarkable one. Africa's mobile cellular growth rate has been the highest of any region over the past 5 years, averaging close to 60% year on year. ...
  • Ford, M; Leinonen, T (2006-10)
    The MobilED initiative is aimed at designing teaching and learning environments that are meaningfully enhanced with mobile technologies and services. The MobilED deliverables are to develop a set of scenarios and guidelines ...
  • Ford, M; Botha, A (IST-Africa 2007, 2007-05)
    MobilED is a 3-year international collaborative project aimed at creating meaningful learning environments using mobile phone technologies and services. The outputs were a set of learning scenarios that were successfully ...
  • Ford, M; Leinonen, T (AU Press, 2009-03)
    MobilED is a South African initiative aimed at designing teaching and learning environments that are meaningfully enhanced with mobile technologies and services. The deliverables are the development of a set of scenarios ...
  • Van Den Berg, M; Botha, Adèle; Krause, C; Tolmay, JP; Van Zyl, P (2008-10)
    MobilED started as an international collaborative project to facilitate and support teaching and learning through the creation and support of learning environments using mobile technology. This paper provides an overview ...
  • Botha, Adèle; Traxler, J; Ford, M (2008-10)
    Designing, implementing and evaluating educational technology for a developmental project in mobile learning is largely unchartered territory. This paper reflects on the process, the role-players, their contributions and ...
  • Ford, M; Botha, Adèle (2009-03)
    Historically Africa and it's people have faced many practical problems in their race towards digital inclusion and economic progress, such as a severe lack of infrastructure and resources. However, the advent of the cell ...
  • Fabricius, C; Scholes, RJ; Cundill, G (2006)
    The Southern African Millennium Ecosystem Assessment (SAfMA, http://www.maweb.org) was undertaken at a variety of spatial scales, from the regional (with sub-Saharan Africa as the assessment area) to the local (at the scale ...
  • Modungwa, D; Bolele, K; Tlale, NS; Kumile, CM; Shaik, A (Massey University, 2008-12)
    In this paper, the requirements for a mechanical manipulator for achieving reconditioning of mould and die tools are determined. Reconditioning of mould and die tools involves the following manufacturing processes; ...
  • Bolele, K; Modungwa, D; Tlale, NS; Kumile, CM (5th International Conference of Mechatronics and Machine Vision in Practice, 2008-12)
    Two novel hybrib manipulators that can be used for reconditioning of mould and die tools are presented in this paper. These designs have been developed using the knowledge of the different manufacturing process and defects ...
  • Ogunleye, S (IEEE, 2009-12)
    In this paper, the authors develop a concept for mobile programming. Mobile tools for Hetbeans (MobiNET) design would support the development of mobile applications for various mobile phones. The authors evaluate Netbeans ...
  • Schulze, C; Flamm, D; Dudley, Angela L; Forbes, A; Duparr'e, M (SPIE Digital library, 2013-02)
    We present a novel technique to measure the orbital angular momentum (OAM) density of light. The technique is based on modal decomposition, enabling the complete reconstruction of optical fields, including the reconstruction ...
  • Schulze, C; Ngcobo, S; Duparre, M; Forbes, A (Optical Society of America, 2012-12)
    The modal decomposition of an arbitrary optical field may be done without regard to the spatial scale of the chosen basis functions, but this generally leads to a large number of modes in the expansion. While this may be ...
  • Rens, GB; Meyer, TA; Lakemeyer, G (Science and Technology Publications, Lda, 2015-01)
    The authors present a decidable logic in which queries can be posed about (i) the degree of belief in a propositional sentence after an arbitrary finite number of actions and observations and (ii) the utility of a finite ...
  • Zhang, Y; Roux, FS (American Physical Society, 2014-06)
    We investigate the effect of the down-conversion angle between the signal and idler beams in spontaneous parametric down-conversion on the bandwidth of the modal spectrum (Schmidt number) of the down-converted quantum ...
  • Flamm, D; Naidoo, Darryl; Schulze, C; Forbes, A; Duparré, M (Optical Society of America, 2012-07)
    A procedure for the real-time analysis of laser modes using a phase-only spatial light modulator is outlined. The procedure involves encoding into digital holograms by complex amplitude modulation a set of orthonormal basis ...
  • Loveday, Philip W; Long, Craig S; Ramatlo, Dineo AM (Elsevier, 2018-03)
    Accurate computation of dispersion characteristics of guided waves in rails is important during the development of inspection and monitoring systems. Wavenumber versus frequency curves computed by the semi-analytical finite ...
  • Litvin, IA; Stepanov, BI (The International Society for Optical Engineering, 2006-08)
    In this work the mode structure of a resonator with Bessel – Gauss transverse mode distribution was investigated. Under some configuration of like resonators, the authors have found that diffraction losses in high mode ...