B. Academy of Science of South Africa (ASSAf) Events

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This community contains non-peer reviewed slide sets (PDF format) and audio/video recordings (MP4 format) from events and presentations during those events, and in which ASSAf participated or where ASSAf was represented. The content of the collections listed have not been peer-reviewed, but it is believed that it can contribute to the academic discourse, and be used in the advancement of science and discussions/decisions around science.

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2020 - 20212
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Type: Proceedings Report × Start date: 2020 × End date: 2021 × Subject: SDG 11 ×

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    Exploring the Prospects of Using 3D Printing Technology in the South African Human Settlements
    (Academy of Science of South Africa (ASSAf) & Department of Science and Technology (DST), 2021) Academy of Science of South Africa (ASSAf); Department of Science and Technology (DST)
    South Africa is a country with significant socio-economic development challenges, with the majority of South Africans having limited or non-existent access to basic infrastructure, services, housing and socio-economic opportunities etc. The urban housing backlog currently exceeds 2.4 million houses, with many families living in informal settlements. The Breaking New Grounds Policy, 2014 for the creation of sustainable human settlements, acknowledges the challenges facing human settlements, such as, decreasing human settlements grants allocation, increasing housing backlog, mushrooming of informal settlements and urbanisation. The White Paper on Science, Technology and Innovation (STI), 2019 notes that South Africa has not yet fully benefited from the potential of STI in addressing the socio-economic challenges and seeks to support the circular economy principles which entail a systematic change of moving to a zero or low waste resource-efficient society. Further to this, the Science and Technology Roadmap’s intention is to unlock the potential of South Africa’s human settlements for a decent standard of living through the smart uptake of science, technology and innovation. One such novel technology is the Three-Dimensional (3D) printing technology, which has produced numerous incredible structures around the world. 3D printing is a computer-controlled industrial manufacturing process which encompasses additive means of production to create 3D shapes. The effects of such a technology have a potential to change the world we live in and could subsequently pave the roadmap to improve on housing delivery and reduce the negative effects of conventional construction methods on the environment. To this end, the Academy of Science of South Africa (ASSAf), in partnership with the Department of Science and Innovation (DSI) and the University of Johannesburg (UJ) hosted the second virtual IID seminar titled: Exploring the Prospects of Using 3D Printing Technology in the South African Human Settlements, on 01 March 2021 to explore the potential use of 3D printing technology in human settlements. The webinar presented preliminary findings from a study conducted by UJ, addressing the following topics: 1. The viability of 3D printing technology 2. Cost comparison of 3D printed house to conventional construction 3. Preliminary perceptions on 3D printing of houses Speakers included: Dr Jennifer Mirembe (NDoHS), Dr Jeffrey Mahachi, Mr Refilwe Lediga, Mr Khululekani Ntakana and Dr Luxien Ariyan, all from UJ. There was a unanimous consensus that collaborative efforts from all stakeholders are key to take advantage of this niche technology. @ASSAf_Official; @dsigovza; @go2uj; @The_DHS; #SA 3D_Printing; #3D Print_Housing; #IID
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    The Smart City Initiatives in South Africa and Paving a Way to Support Cities to Address Frontier Issues Using New and Emerging Technologies
    (Academy of Science of South Africa (ASSAf) & Department of Science and Innovation (DSI), 2020) Academy of Science of South Africa (ASSAf); Department of Science and Innovation (DSI)
    This was the 3rd of three Innovation for Inclusive Development (IID) seminars hosted on 3 September 2019, St George’s Hotel, Pretoria by the Academy of Science of South Africa (ASSAf) in partnership with the Department of Science and Innovation (DSI) and the South African Local Government Association (SALGA). The intent of the seminar was to solicit input from various stakeholders to define characteristics of a smart city in the South African context, how the concept aligns with the 2019 White Paper on Science, Technology and Innovation (STI) and where cities are in terms of their smart city strategies and/or projects. The outcome of the seminar brought a common understanding that the country needs a national framework on smart cities and that the framework should meet basic needs in a manner that advances inclusive economic growth in an environmentally sustainable manner. The following aspects were considered to achieve this: a clear definition of a smart city from a South African context, addressing all the existing challenges and not emulate first world smart city models; smart cities should link to the global market but provide solutions to local problems and not compete with first world countries; the national framework and policies for smart cities should clearly define roles and responsibilities of key stakeholders, be flexible and amendable in line with the 4IR; incorporate building blocks of smart cities, including: STEM education, citizen rights, enablers (such as power, water and internet connectivity), urban versus rural, shared goals and vision. The proceedings will form part of DSI’s ongoing consultations on the concept of smart cities.
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