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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

A bridge to the future for school leavers
2009-03-04

 
Ms Merridy Wilson-Strydom, Research Consultant at the Centre for Higher Education Studies and Development at the UFS. 
 Photo: Supplied)

Thousands of learners in the country’s high schools fail to qualify for post-school education and training. Now a unique project funded by the Ford Foundation and being piloted at the University of the Free State (UFS) seeks to provide such learners with a lifeline.

The 2008 Grade 12 results showed once again that the schooling system is – and has been for a long time – in the throes of a severe crisis. The most disturbing feature of this crisis is that the system does not produce learners with the required level of literacy, numeracy and other cognitive skills to further their education or to become part of the country’s workforce.

Clearly this situation is untenable in a developing country such as ours, facing the immense challenges of a severe skills shortage, poverty and unemployment. We cannot afford to have hundreds of thousands of young people walking the streets without any prospect of a decent living and a future of opportunity.

The UFS and partners in the Free State Higher Education Consortium (FSHEC) have devised a unique programme to help underprepared and even unprepared school-leavers who have fallen through the cracks of the school system.

“We are hoping to make a meaningful contribution to the challenging field of creating educational opportunities for post-school study and the world of work through the generous support of the Ford Foundation,” says Ms Merridy Wilson-Strydom, Research Consultant at the Centre for Higher Education Studies and Development at the UFS.

“The Skills for a Changing World Programme is specifically aimed at removing barriers to educational opportunities for school-leavers who are not able to access higher education – mainstream or extended degrees. At the moment there are few, if any, meaningful opportunities for those learners who come through the school system un/underprepared,” she says.

The primary target group for the NQF Level-5 Programme is young people between the ages of 18 and 25 who are currently excluded from post-schooling educational opportunities. The duration of the programme is one year.

According to Ms Wilson-Strydom, the core modules of the activity-driven curriculum are English Literacy and Language Development, Mathematical Literacy, Information and Communication Technology and Your Global Positioning System (YGPS), which focuses on study skills and critical life skills, e.g. dealing with diversity. Students will also be supported to make informed choices about their future study or career directions.

“The development of the core-module materials is almost complete and from the second semester we plan to test the programme by means of a pilot project, which will be conducted on the UFS’s South Campus in Bloemfontein,” says Ms Wilson-Strydom.

“The pilot study will involve a group of 20-50 learners who have finished Grade 12 but do not qualify for the UFS bridging programme known as the Career Preparation Programme or any other higher-education programmes,” says Ms Wilson-Strydom.

Although not yet accredited, the project team aims to have the programme accredited as a Higher Certificate and is also exploring the possibility of registering the programme as a Short Learning Programme.

“One of the challenges with access and bridging programmes in the country is that students do not obtain a formal qualification for their bridging year. Hence those who do not continue with higher-education study (or cannot continue for various reasons such as finances), do not gain the recognition they should get for what they have learnt during their bridging year.”

“Our focus on developing the Skills for a Changing World Programme as a qualification in its own right is a key innovation in the current education and training landscape,” says Ms Wilson-Strydom.

Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za  
4 March 2009
 

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