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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

Association of Former SRC Presidents – first of its kind
2013-08-19

 

Some of the former SRC presidents who attended the inaugural dinner were, from the left: Roelf Meyer, Bloemfontein Campus 1970; Dr More Chakane, Qwaqwa Campus 1990; vice-chairperson of the AFSP; Dr Anchen Laubscher, first woman president of the Bloemfontein Campus 2003; and Prof Voet du Plessis, Bloemfontein Campus 1967/8.
Photo: Stephen Collett
19 August 2013

The University of the Free State (UFS) made history this weekend with the establishment of its Association of Former SRC Presidents (AFSP) – the first association of its kind after the merging and incorporation of public institutions in 2003–2004.

Twenty-two former SRC presidents attended the inaugural dinner to launch the association on Women's Day, Friday 9 August 2013, and recognised especially the attendance of all four female presidents that previously chaired the SRC. Other guests included former rectors and chairpersons of the UFS Council, as well as chairpersons of the Alumni.

The attending presidents served during the period 1967–2012, either at the former University of the Orange Free State (UOFS), the Qwaqwa Campus of the former University of the North, South Campus of the former Vista University and the University of the Free State.

“Your very personal narratives as former student leaders during the troubled past of our history in South Africa matter most as you design the questions for and purpose of an authentic conversation with student leaders today – this will set your association apart from others," said Rudi Buys, Dean of Student Affairs.

Former SRC president of 1975/6 and now founding member and chairperson of the association, Dr Michiel Strauss, said that this is the opportunity for former student leaders to give back to the younger generation.

“It is true that many middle-aged white South Africans have a deep sense of debt and obligation towards the youth of our country. We owe them an apology for the discrepancies of the past. This apology should be more than just words. Deeds of reconciliation and restitution must be seen.

“As for myself; I was president of the SRC of the then UOFS in the same period in which the biggest part of the youth of South Africa suffered so much in their struggle for freedom in our country.

“In my personal capacity, as well as in my official capacity as SRC president, I did nothing to try and understand and/or co-operate in the struggle of my peers. This fact haunts me until this day.

“The question then for people like me and so many others, is: Where do I invest my time and energy and passion for this country? Where will my contribution make a real difference? There is no better answer to this burning question than to invest in the human resources in our beloved South Africa, and more focused – to invest in the young people.

“There is something meaningful and beautiful happening at the UFS and it is now a leader in academic standards, reconciliation, leadership formation and nation building. I can think of no better place to make my small contribution,” Dr Strauss said.

“As former student leaders, we have a sense of purpose to contribute to the university and there is no better time to start than now. It is my privilege to be part of this great initiative and I look forward to what will be achieved,” said Dr More Chakane, deputy chairperson of AFSP and former SRC president of the Uniqwa Campus of the University of the North in 1990 (now the Qwaqwa Campus of the UFS).

Roelf Meyer, known for the prominent role he played in the negotiations to end apartheid in South Africa and chairperson of the Civil Society Initiative (CSI) of South Africa, said his time as a leader at the university has given him the opportunity to apply and use his skills and experience and share it with the new leaders of the institution. "The UFS is highly regarded because of the exceptional standards and excellence portrayed by its senior leadership. Where I can make a difference, I'll do it with pleasure and pride," he said. Meyer served as SRC president in 1970.

The association met on Saturday 10 August 2013 to adopt its interim constitution and consider operational matters, while also reaching agreement on its core functions in support of its purpose to transfer change leadership skills to incumbent student leaders and mediate meaningful contributions of Alumni to the growth of the university.

“We greatly value the declared intention of AFSP to work with the university to design meaningful and sustainable mentorship programmes to support and guide student leaders on campus, and have pledged our support in this regard,” said Buys.

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