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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

New SRC: Records of support and a victory for women
2014-09-04


Ms Mosa Leteane and Ms Louzanne Coetzee
Photo: Johan Roux

While campuses across South Africa regularly report falling voter turnout in campus elections of student representatives, the University of the Free State, in its recently completed SRC elections, registered record levels of support across our campuses with a total voter turnout of 44%. At the Bloemfontein Campus 34,4% of students voted (5052 votes) and 53,3% (1583 votes) at the Qwaqwa Campus.

Also, for the first time under the new SRC constitution, students elected a woman to lead the student body – Ms Mosa Leteane was elected as President. Another first was the election of a blind woman to the SRC – Ms Louzanne Coetzee. She will be responsible for student accessibility of our Bloemfontein SRC. This marks a victory for women in student governance.

Mr Tulasizwe Sithole was elected as the President of the SRC at our Qwaqwa Campus.

The election of Ms Leteane as President underscores the progress achieved for gender equality with near half of her SRC consisting of women (48%).

These successes are all the more significant, since this is the 4th year of elections under newly adopted SRC constitutions that allow for broader participation of diverse student constituencies in student governance.

This means that the crucial 3-year mark to test a new approach and method in governance and elections was not only successfully reached, but also in its 4th year shows the constitution as one that sustains its impact to deepen democracy and citizenship among our 30,000-strong student body.

“The results of the SRC elections across campuses show that our students are not only ready to lead our campus communities on issues relating to justice, freedom and democracy beyond our societal legacies of race and gender, but do so also for the student movement nationally. We’re immensely proud of our students, who show courage and resilience to choose leaders not for expediency, but for significance, and to lead not for some, but for all”, the Dean of Student Affairs, Rudi Buys, said.

The Qwaqwa SRC was installed on 2 September 2014, while the Bloemfontein SRC will be installed on 5 September. The Central SRC will be established on 14 September by joint sitting of the two SRCs.

The SRC members 2014/15 at the Bloemfontein and Qwaqwa Campuses are as follows:

Bloemfontein Elective portfolios:
President: Ms Mosa Leteane
Vice Pres: Mr Waldo Staude
Secretary: Ms Dineo Motaung
Treasurer: Ms Maphenye Maditsi
Arts & Culture: Mr Stefan van der Westhuizen
Accessibility & Student Support: Ms Louzanne Coetzee
First Generation Students: Ms Mpho Khati
Media, Marketing & Liaison: Ms Lethabo Maebana
Legal & Constitutional Affairs: Mr Lindokuhle Ntuli
Sport: Ms Dominique de Gouveia
Student development & Environmental Affairs: Mr Victor Ngubeni
Transformation: Mr Tumelo Rapitsi

Bloemfontein Ex officio Portfolios
Dialogue & Ex officio: Associations Student Council: Mr Piet Thibane
Academic Affairs & Ex officio: Academic Affairs Student Council: Mr Jonathan Ruwanika
Residence Affairs & Ex officio: Campus Residences Student Council: Ms Melissa Taljaard
City student Affairs & Ex officio: Commuter Student Council: Ms Kerry-Beth Berry
Post graduate Affairs & Ex officio: Post Graduate Student Council: Ms Masabata Mokgesi
International Affairs & Ex officio: International Student Council: Mr Makate Maieane
Student Media Affairs & Ex officio: Student Media Council: Mr Samuel Phuti
RAG Community Service & Ex officio: RAG Fundraising Council: Mr Johan du Plessis
RAG Community Service & Ex officio: RAG Community Service Council: Mr Manfred Titus

Qwaqwa Elective portfolios:
President General: Mr Thulasizwe Sithole
Deputy President: Ms Zethu Mhlongo
Secretary General: Mr Vukani Ntuli
Treasurer General: Mr Langelihle Mbense
Media & Publicity: Ms Nongcebo Qwabe
Politics & Transformation: Ms Nkosiphile Zwane

Qwaqwa Ex officio Portfolios
Student Development & Environmental Affairs: Mr Ndumiso Memela
Academic Affairs: Mr Simon Mofekeng
Arts & Cultural Affairs: Ms Samkelo Mtshali
Off-Campus Students: Mr Khanyisani Mbatha
RAG, Community Service & Dialogue: Mr Njabulo Mabaso
Religious Affairs: Mr Mfundo Nxumalo
Residence & Catering Affairs: Ms Ntombifuthi Radebe
Sports Council: Mr Luvuno

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