Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
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

Centre for Africa Studies goes quadruple
2014-09-02

The Centre for Africa Studies at the UFS hosted a book launch on 27 August 2014. Prof Heidi Hudson expressed her excitement as she welcomed the audience and authors that evening, “This has not happened yet at our department where we launch four books at the same time, thus it is a happy and glorious moment for us.”

Book 1: Sacred Spaces and Contested Identities. Space and Ritual Dynamics in Europe and Africa. Edited by Paul Post, Philip Nel and Walter van Beek.

This book deals with the fundamental changes in society and culture that are forcing us to reconsider the position of sacred space, and to do this within the broader context of ritual and religious dynamics and what is called a ‘spatial turn’. Conversely, sacred sites are a privileged way of studying current cultural dynamics. This collection of studies on sacred space concerns itself with both perspectives by exploring place-bound dynamics of the sacred spaces in Africa and Europe.

Book 2: Understanding Namibia. The Trials of Independence. Written by Henning Melber.

This study explores the achievements and failures of Namibia’s transformation since independence. It contrasts the narrative of a post-colonial patriotic history with the socio-economic and political realities of the nation-building project.

Book 3: Peace Diplomacy, Global Justice and International Agency Rethinking Human Security and Ethics in the Spirit of Dag Hammarskjöld. Edited by Carsten Stahn and Henning Melber.

This tribute and critical review of Hammarskjöld's values and legacy examines his approach towards international civil service, agency and value-based leadership, investigates his vision of internationalism and explores his achievements and failures as Secretary-General. The book is also available in print. Melber is a Senior Adviser and Director Emeritus of The Dag Hammarskjöld Foundation, Uppsala, Sweden. He is also Extraordinary Professor at both the University of Pretoria and the Centre for Africa Studies, University of the Free State.

Book 4: Au commencement était le Mimisme: Essai de lecture globale des cours de Marcel Jousse ( In the beginning was mimism: A holistic reading of Marcel Jousse’s lectures). Written by: Edgard Sienaert

This publication allows us to hear the voice of Marcel Jousse, professor of Anthropology of Language, who taught in Paris between 1931 and 1957. Edgard Sienaert, after having edited and translated in English all publications of Jousse, returns here to Jousse’s one-thousand lectures, synthesised through the lens of an anthropology of human mimism. Jousse’s train of thought leads us to question our own thought categories stuck in antagonisms: spirit and matter, concrete and abstract, body and mind, science and faith. Sienaert is currently a research fellow at the Centre for Africa Studies, University of the Free State, with an MA and PhD in Romance Philology. He published widely on medieval French literature and on orality. 
 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept