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29 August 2025 | Story Igno van Niekerk | Photo Stephen Collett
One-Room Space
The UFS’ one-room spaces are designed to connect students and lecturers seamlessly across locations and borders.

The university is transforming education across its Bloemfontein, Qwaqwa, and South campuses with its pioneering one-room spaces, mirrored across all three locations to deliver cutting-edge, immersive learning. Research for these innovative spaces began in 2023, sparked by a photo from the University of Leuven in Belgium, which the university identified as showcasing Leuven’s advanced classroom setup. Prof Philippe Burger, Dean of the Faculty of Economic and Management Sciences, leveraging a connection there, led a team to explore this technology globally, collaborating with Canada’s X2O OneRoom to make the UFS the first in South Africa – and one of (as far as we know) two in Africa, alongside Kenya – to offer such immersive classrooms.

Unlike Zoom or Blackboard, where online students were often overlooked as small icons, one-room spaces ensure that everyone feels included. Designed for postgraduate training and PhD interactions, these rooms accommodate up to 40 in-person and 40 online participants, with large video camera feeds on screens, reminiscent of the TV programme Small Talk, where children’s faces lined the wall for engagement. Directional audio and personal cameras create a sensory experience, with sound coming from the speaker’s direction and eye contact feeling natural. Angelique Carson-Porter from the Department of Nutrition and Dietetics shared her excitement about a postgraduate session led by Prof Aletta Olivier, Lecturer in the Centre for Gender and Africa Studies: “It feels like you’re right there, even from Pretoria or Ghana. You see everyone, interact, and never miss a beat.”

Gavin Coetzer at ICT Services, a key project leader, highlighted how lecturers struggled with older platforms’ limitations, often only addressing online questions at the end, disrupting the flow. The UFS’ one-room spaces, implemented in the UFS Business School, the Clinical Skills Unit, South Campus teacher training, and Qwaqwa, solve this with breakout sessions and global conference support. While other universities rely on Teams, the UFS’ user-friendly tech, with around 24 screens and ceiling microphones, allows lecturers to focus on teaching.

Staying ahead of tech trends is challenging, but the university is excelling, making education inclusive, engaging, and truly global.

News Archive

Sunflowers are satellite dishes for sunshine, or are they?
2016-07-20

Eighty-six percent of South Africa’s
sunflowers are produced in the
Free State and North West provinces.

Helen Mirren, the English actress, said “the sunflower is like a satellite dish for sunshine”. However, researchers at the University of the Free State (UFS) have found that too much of this sunshine could have a negative effect on the growth of sunflowers, which are a major source of oil in South Africa.

According to Dr Gert Ceronio from the Department of Soil, Crop, and Climate Sciences at the UFS, extremely high soil temperatures play a definite role in the sprouting of sunflower seedlings. Together with Lize Henning, professional officer in the department, and Dr André Nel from the Agricultural Research Council, he is doing research on biotic and abiotic factors that could have an impact on sunflowers.

Description: Sonneblom 2 Tags: Sonneblom 2

Various degrees of deformity (bad-left
to none-right) in seedlings of the same
cultivar at very high soil temperatures.
Photo: Dr Gert Ceronio

Impact of high temperatures on sunflower production

The Free State and North West provinces, which produce 86% of South Africa’s sunflowers, are afflicted especially by high summer temperatures that lead to extremely high soil temperatures.

Dr Ceronio says: “Although sunflower seeds are able to germinate at temperatures from as low as 4°C to as high as 41°C, soil temperatures of 35°C and higher could have a negative effect on the vegetative faculty of sunflower seedlings, and could have an adverse effect on the percentage of sunflowers that germinate. From the end of November until mid-January, this is a common phenomenon in the sandy soil of the Free State and North West provinces. Soil temperatures can easily exceed the critical temperature of 43°C, which can lead to poor germination and even the replanting of sunflowers.”

Since temperature have a huge impact not only on the germination of sunflower seeds, but also on the vegetative faculty and sprouting of sunflower seedlings, Dr Ceronio suggests that sunflowers should be planted in soil with soil temperatures of 22 to 30°C. Planting is usually done in October and early November. Unfortunately, this is not always possible, as soil moisture is not optimal for growth. Farmers are then compelled to plant sunflowers later.

Impact of herbicides on sunflower growth

“High soil temperatures, combined with the herbicide sensitivity of some cultivars, could lead to the poor development of seedlings," says Dr Ceronio.

The use of herbicides, such as ALACHLOR, for the control of weeds in sunflowers is common practice in sunflower production. It has already been determined that ALACHLOR could still have a damaging effect on the seedlings of some cultivars during germination and sprouting, even at recommended application dosages.

“The purpose of the continued research is to establish the sensitivity of sunflower cultivars to ALACHLOR when exposed to high soil temperatures,” says Dr Ceronio.

 

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