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21 December 2020 | Story André Damons | Photo Supplied
The KAT Walk mini (Omni Directional Treadmill) used to reduce and eliminate cybersickness.

An officer at the School of Nursing Simulation Laboratory of the University of the Free State (UFS) is aiming to cure or minimise cybersickness in nursing students with a popular virtual reality gaming tool.

Bennie Botha, who is acting as head of the Information, Communication and Simulation Technology at the School of Nursing Simulation Laboratory, developed a virtual environment in which nursing students use immersive virtual reality to perform a simulation scenario. This is part of his master’s degree in Computer Science and Informatics under the supervision of Dr Lizette de Wet and co-supervisor Prof Yvonne Botma.

Botha received his master’s degree with distinction during the UFS virtual graduation in October.

Cybersickness

Botha had found that some people experience cybersickness (almost like motion sickness), which is a significant issue and difficult to address. This he would now try to address with a virtual reality gaming tool – the KAT Walk mini.

According to Botha this technology has never been attempted for health-care education and is mostly used in military and pilot training and is very popular as a gaming platform for hardcore virtual reality gamers.

“To test and provide a possible solution I am going to incorporate the KAT Walk mini (Omni Directional Treadmill – almost like the Ready Player One concept) into which students are strapped and they can physically walk and turn around without the need for large open spaces.

“With this I will try and determine whether it decreases or even eliminates cybersickness due to sensory mismatch while using immersive virtual reality. I wanted to provide possible evidence of what causes cybersickness and want to enable virtual reality as an educational tool, not just for gaming. I think immersive virtual reality has a bright future if the kinks (of which the biggest is cybersickness) can be minimised,” says Botha.

Getting funding

He successfully applied for funding in 2020 and received R150 000.

“I must say I was surprised when I got the approval letter. I thought that due to the economic status it would not go through, but I was really glad when I got the approval as this is my dream and I love working with virtual reality for health care. The grant has made my dream come true, especially considering that this sounds more like something from science fiction,” says Botha.

The project started in November 2017 when Botha first conceptualised the idea and took it to Dr De Wet. He then started it as a masters’ project in 2018 and completed it at the end of 2019.

An equal opportunity for students

Botha says immersive virtual reality gives students more time and a more accessible platform where they can practise their skills as it is easy to use and easy to set up compared to other modalities of simulation. But the biggest task is developing a usable virtual environment that gives students more time to practise and increase their theory and practical integration which is key to providing highly skilled health-care professionals.

“By seeking and possibly implementing the new research, I aim to provide students an equal opportunity to partake in immersive virtual reality simulation as it currently excludes people who are prone to high levels of cybersickness. This means they cannot benefit from the same opportunities as other students do.

“I believe it can help all nursing students in SA and Africa as it is much more cost-effective than high-technology manikins and is easier to set up and access with much less manual input required to make it work (apart from the initial development.).”

News Archive

UFS appoints first black woman director
2006-05-03

 The Executive Management of the University of the Free State’s (UFS) has approved the appointment of Mrs Refiloe Seane as Director of Kovsie Student Counselling, and Dr Francois Strydom as Director of Student Development. 

Ms Seane is the first black woman director to be appointed at the UFS and has been acting in this position since last year.

“Mrs Seane’s appointment is the latest in a series of appointments of women in management positions at the UFS.  It signifies our commitment to create a diverse and dynamic institution of higher learning,” said Prof Frederick Fourie, Rector and Vice-Chancellor of the UFS.

Other appointments of women in management positions include that of Prof Magda Fourie as Vice-Rector:  Academic Planning; Prof Letticia Moja as Dean: Faculty of Health Sciences; Dr Choice Makhetha as Vice-Dean:  Student Affairs and Prof Engela Pretorius as Vice-Dean: Humanities. 

Mrs Seane joined the UFS in 1997 as counselling psychologist at Kovsie Counselling.  In 2003 she was promoted to senior psychologist. She holds a master’s degree in Counselling Psychology at the UFS.

“The need for students to receive counselling is steadily on the increase.  I contribute this to the increasing challenges facing young people of today.  Some of the issues we deal with include among others personal adjustment to the university environment, learning and study skills, career guidance and developmental and psychological problems,” said Mrs Seane.

“I commit myself to develop students and prepare them for their studies and careers ahead. My aim is to improve the efficiency of counselling services at the UFS.  This will help produce balanced graduates who will become role players both nationally and internationally,” said Mrs Seane.

Dr Francois Strydom has been appointed as Head/Director for Kovsie Student Development.  Before his appointment Dr Strydom was senior lecturer at the University of the Witwatersrand’s (WITS) School of Human and Community Development.  He holds a Ph D in Psychology from Oxford University, after having obtained a BA degree, BA Honours and master’s degrees in Psychology at the UFS.

“This appointment signals the elevation of the function of student development to directorate level for the first time. It reflects the commitment of the University to support students and their academic development in order to improve their academic success rates. The increase of success rates of especially black students from disadvantaged school backgrounds is a key element of the transformation process of the UFS,” said Prof Fourie.

Media Release
Issued by: Lacea Loader
Media Representative
Tel:  (051) 401-2584
Cell:  083 645 2454
E-mail:  loaderl.stg@mail.uovs.ac.za
2 May 2006

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