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Virtual reality technology addresses cybersickness in nursing students

21 December 2020 | Story André Damons | Photo Supplied

Kat Walk Mini_web read more — 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

Unique partnership flows out of our Schools Projects

2011-06-29

At the meeting between our university and principals and teachers of three of the 23 schools in our university’s Schools Partnership Project were, from the left: Mr Motlolometsi Tshidiso, Tsotseletso Secondary School; Dr Choice Makhetha, Vice-Rector: External Relations (acting); Mr Vuyo Mlinde, Bloem-Oos Intermediary School; back: Dr Peet Venter, Head of our South Campus, and Mr Tlhabedi Mafoyane from Kagisho Secondary School.

Our university established a unique partnership flowing from two of its community initiatives; the UFS Schools Partnership Project and the Extreme Make-over for Schools Project. Bloem-Oos Intermediary School which will benefit from the Extreme Make-over for Schools Project formed a partnership with Kagisho and Tsotseletso Secondary schools becoming a feeder school for the two schools. Both Kagisho and Tsotseletso Secondary schools are now beneficiaries of the UFS Schools Partnership Project.

With the Schools Partnership Project, the university is working closely with the 23 schools for a three- to five-year-period to help schools to become top achievers of which the teachers, learners and parents could be proud. The schools were identified last year and the groundwork for this project was finalised in 2010 as well. The university’s involvement in the Extreme Make-over for Schools Project includes amongst others a partnership with the Department of Basic Education and the Bloemfontein business community to work together to launch the first of a number of a newly upgraded schools to learners, teachers and the community. Bloem-Oos Intermediary School became the first school in Bloemfontein to undergo an extreme makeover.

Management structures from the University, including Prof. Jonathan Jansen, Vice-Chancellor and Rector, Dr Choice Makhetha, Vice-Rector: External Relations (acting), and Dr Peet Venter, Campus Head of the our South Campus, recently met with the principals and some of the teachers of three schools that form part of these two community initiatives of the university. The meeting between the university and principles Mr Tlhabedi Mafoyane (from Kagisho Secondary School), Mr Motlolometsi Tshidiso (Tsotseletso Secondary School) and Mr Vuyo Mlinde (Bloem-Oos Intermediary School) took place to enhance the relationships between the parties involved.

Dr Makhetha said, “When you support a school you groom learners to fit into the culture of the university. We were excited to learn that Bloem-Oos Intermediary School is a feeder school for Kagisho and Tsotseletso Secondary Schools. This partnership allows us to not only prepare learners already from an early age for university but also throughout their high school career. Let us make this project a model for South Africa.”

Continuous efforts and projects from the university as well as partners in the community, to invest in the learners of Bloem-Oos Intermediary School, include:
-       The Project for Peace: A calculator project where learners will be taught on how to use a scientific calculator properly. A group of the learners will also be supplied with a free calculator.
-       The Music Project: The Odeion School of Music at the UFS will also bring a music programme to the school.
-       The Desk Project: This project includes fixing of all broken desks by Group 4 Correctional Facility. (This initiative includes all the broken desks of all the 23 schools in involve in the UFS Schools Partnership Project.)

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