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10 February 2021 | Story Leonie Bolleurs | Photo Stephen Collett
Prof Lizette de Wet
Prof Lizette de Wet is of the opinion that there is no gender distinction between what women and men could achieve in the field of Computer Science and Informatics.

“I consider obtaining my PhD while balancing my work, my marriage, and two young daughters (who did not sleep through before reaching age four!) as one of my biggest achievements,” says Prof Lizette de Wet, Associate Professor in the Department of Computer Science and Informatics at the University of the Free State (UFS).

Many firsts

Her achievements in the field include much more than the PhD referred to. On 11 February, International Day of Women and Girls in Science, the UFS celebrates her for pioneering the human-computer interaction (HCI) research environment, specifically the evaluation of usability and user experience in diverse application areas, where she has experienced and established many firsts.

Prof De Wet was one of the first students to complete a master’s degree in this discipline at UNISA (1994). She says the external examiner for her master’s was from the University of York in the UK, as expertise in South Africa was still lacking at the time.

In the Department of Computer Science and Informatics at the UFS, she established the HCI research area. This involved undertaking research projects in the discipline and developing curricula for a second-year module, an honours module, and a master’s module. 

“The second-year module was also one of two modules on campus to first use iPads in class to assist in a blended learning approach,” she says. 

 

Taking the human being into consideration is much more important than simply concentrating on the programming code that needs to be written.– Prof Lizette de Wet


A woman’s contribution

Prof De Wet believes that in the research field of HCI, the focus is on the user and his/her overall user experience (including emotions, feelings, and competence) when using computers. “Taking the human being into consideration is much more important than simply concentrating on the programming code that needs to be written.”

Whether the human being writing the code is male or female, does not matter. Prof De Wet is of the opinion that there is no gender distinction between what women and men could achieve in the field of Computer Science and Informatics. 

“Although the students are still predominantly male, in the past few years more and more female students have enrolled for our postgraduate studies and completed it successfully, some of them with exceptional marks. In South-Africa, many women are making their mark in this discipline by being heads of departments at universities or in the private sector, by chairing national and international conferences, and by publishing ground-breaking research,” she adds.

Success with virtual reality

Over the past few years, Prof De Wet has concentrated on using brain-computer interfaces (BCIs) and virtual reality in her research. By the end of 2020, she had successfully supervised 11 master’s students and four PhD students, with one of the master’s students delivering ground-breaking research using virtual reality in the training of nursing students.

She elaborates: “The prototype involved virtually examining and evaluating a patient (with a foreign object lodged in a lung) in a virtual ward while wearing an Oculus Rift headset. The evaluation results were extremely positive and will be continued as a PhD study to investigate how to attempt to relieve motion sickness in an immersive virtual clinical simulation.”

Starting out as someone who never had the opportunity to lay her eyes on a computer during her school years, Prof De Wet is of the opinion that in South Africa – being a Third World country – there are numerous opportunities to make computers accessible to rural communities, and even to the large senior population who did not grow up with technology and might fear it.

With her passion for the profession, she not only delivers pioneering work, but also trains professionals in computer sciences who will contribute to a better tomorrow. 

News Archive

Extraordinary professor appointed
2005-11-10

UFS appoints its first extraordinary professor for health systems research and development  

 

 

Prof Dingie van Rensburg (Director: Centre for Health Systems Research and Development at the UFS) and Prof  Helen Schneider (senior researcher at the University of the Witwatersrand's Centre for Health Policy and extraordinary professor at the UFS Centre for Health Systems Research and Development). Photo: L Loader

 

The Centre for Health Systems Research and Development (CHSR&D) at the University of the Free State (UFS) has appointed its first extraordinary professor. 

Prof Helen Schneider, former director of the Centre for Health Policy at the University of the Witwatersrand (WITS) and currently senior researcher in that Centre and consultant in the WITS School of Public Health, was appointed by CHSR&D for a period of two years.

“Prof Schneider is widely known for her thorough experience, expertise and exposure in the field of public health, health policy and management and health policy and systems research.  We are honoured to have her join us as an extraordinary professor,”  said Prof Dingie van Rensburg, Director of CHSR&D.

Prof Schneider will be involved in various components of the CHSR&D’s long-term project on public sector anti-retroviral treatment (ART) and will also assist in the documenting, monitoring, evaluating and facilitation of the implementation of the national treatment plan in the Free State.  She is also assisting the Gauteng Department of Health in a similar way.

“The two provinces are actually so different.  They provide a different window on the realities of HIV/AIDS and the intellectual traditions involved in it,” said Prof Schneider.  “I hope to contribute meaningfully to finding new dimensions for research necessary in order to optimise the contribution and effect of the research on ART,” said Prof Schneider.

Another need for Prof Schneider’s appointment is to strengthen the senior research capacity of the CHSR&D, guide them with the ART project and assist in the implementation of research results into policy, management and practice.

Media release
Issued by:Lacea Loader
Media Representative
Tel:  (051) 401-2584
Cell:  083 645 2454
E-mail:  loaderl.stg@mail.uovs.ac.za
9 November 2005

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