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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

Pansalb’s Language Rights Monitor Project launched at the UFS

2007-01-25


Attending the launch of the Language Rights Monitoring Project were, from the left: Mr Edward Sambo (acting head of Pansalb), Prof Engela Pretorius (Vice-Dean of the Faculty of the Humanities at the UFS), Prof Theo du Plessis (Director: Unit for Language Management at the UFS) and Mr Vusi Ntlakana (head of the Free State provincial office of Pansalb).
Pansalb’s Language Rights Monitor Project launched at the UFS The Unit for Language Management at the University of the Free State (UFS), in collaboration with the Pan-South African Language Board (Pansalb), today launched the Language Rights Monitor Project on the Main Campus in Bloemfontein. In accordance with the Pansalb Act of 1995, Pansalb is responsible for the promotion and protection of language rights in South Africa, and is the chief funder of the project. The Language Rights Monitor Project was initiated in 2002 for a trial period of three years, with the aim of reporting to Pansalb, on an annual basis, on language-rights issues in South Africa, as reflected mainly in the printed media. Since then, three reports have already appeared, covering various aspects relating to language rights, including, inter alia, language-rights complaints, language-rights issues, language litigation, as well as research on language rights in South Africa. Profs Johan Lubbe and Theo du Plessis, as well as Dr Elbie Truter, all associated to the UFS, were responsible for the compilation of the first three reports. During 2006, Pansalb decided to establish the project for an unspecified period of time at the Unit for Language Management at the UFS. It is precisely for this reason that the project is being launched. The South African Language Rights Monitor will henceforth appear annually as a prestige publication of Pansalb, compiled by staff associated with the Unit. However, Pansalb has also decided to further consolidate the project, as a result of the need for a more immediate report, as well as the need to include records drawn from newspapers published in the African languages. It was therefore decided that, as from September 2006, a monthly South African Language Rights Bulletin would also be launched. Such a bulletin would provide an overview, on a monthly basis, of developments in South Africa concerning language rights, and would enable Pansalb to become more actively involved in crisis situations in which mediation is urgently needed. Two monthly bulletins have already appeared, and were favourably received by Pansalb. During the launch of the project, this bulletin was also introduced to the public for the first time. With the official launch of Pansalb’s Language Rights Monitor project in the Free State, emphasis will be placed on the leading role played by this province, and more specifically by the UFS, in the development and implementation of a multilingual policy. In future, more information on the situation regarding language-rights issues in South Africa will be made available from Bloemfontein, for the benefit of South Africa’s language-rights watchdog, Pansalb, but also for the benefit of other institutions involved in language-rights issues. A constructive contribution will thus be rendered to the cultivation of language justice, an important element of the democratisation process in South Africa. Issued by: Prof Theo du Plessis Unit for Language Management, UFS Media release Issued by: Lacea Loader Media Representative Tel: (051) 401-2584 Cell: 083 645 2454 E-mail: loaderl.stg@mail.uovs.ac.za 24 January 2007

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