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09 April 2018
As a transforming university, the University of the Free State (UFS) strives to cultivate an environment that is inclusive and socially just. In order to achieve this goal, the UFS adopted an Integrated Transformation Plan (ITP) as a framework to guide the transformation process. One area of transformation which we identified was: Names, Symbols and Spaces. A cross-functional task team responsible for this area is currently embarking on a process of reviewing how space and symbolic representation facilitates or hinders social inclusion in a diverse community. 

Monuments such as statues play an important symbolic role in people’s lives, with each monument being built for specific reasons and intended to serve particular purposes or interests. Monuments are erected as part of a visual culture that continually reminds us of something or someone important; yet, the symbolic value of monuments may change. Such values may acquire or lose importance, depending on fluctuating socio-political dispensations and dispositions. 

The student community, through the Student Representative Council (SRC), has made several representations in the past, and again on 8 March 2018 during a quarterly student engagement session with the Rector and Vice-Chancellor, Prof Francis Petersen, to review the position of the President Steyn statue in front of the Main Building on the Bloemfontein Campus in the current, liminal transformation space – particularly, its symbolic representation within a university community that is striving to create inclusive public spaces and advance nation-building and social cohesion.
 
Prof Petersen acknowledged the urgency of this matter and subsequently appointed a task team to focus on this request. The task team functions as a sub-committee of the ITP work stream on Names, Symbols, and Statues and consists of subject experts, members of the SRC, heritage professionals, and individuals who understand the complex issue of institutional culture.

 The task team recognises the fact that the review is a sensitive process, and has made significant progress while aligning itself to relevant legislation. As part of the review process, the task team has decided to make a submission to the Free State Provincial Heritage Resources Authority in order to obtain a permit to cover the MT Steyn statue while the review process is conducted, and an outcome has been reached. The task team is of the opinion that wrapping the statue symbolises the seriousness and urgency of the review process. 

In preparing the application for a permit to the Provincial Heritage Resource Authority, the task team would like to engage with all relevant stakeholders by requesting them to make submissions, indicating if they agree or disagree with the covering of the statue.
 
Stakeholders can make submissions in the following ways:

Written submissions can be sent to news@ufs.ac.za until 16:30 on Wednesday 11 April 2018.
 
The written submissions will be incorporated in the application for a permit and, after the decision has been made by the permit committee, there will be a 14-day-period during which the public may appeal the decision. 

As part of the Framework of Engagement on the President Steyn statue, the task team is also in the process of appointing a consultant to conduct a heritage impact assessment as required by the heritage authorities. Clear time frames on key deliverables will be shared with the UFS community at the start of the second term. 
The task team is committed to engage on this process with the appropriate urgency, cognisant of what is legislatively required in terms of the heritage authorities.
 
Released by:
Lacea Loader (Director: Communication and Brand Management)
Telephone: +27 51 401 2584 | +27 83 645 2454
Email: news@ufs.ac.za | loaderl@ufs.ac.za
Fax: +27 51 444 6393

News Archive

Eye tracker device a first in Africa
2013-07-31

 

 31 July 2013

Keeping an eye on empowerment

"If we can see what you see, we can think what you think."

Eye-tracking used to be one of those fabulous science-fiction inventions, along with Superman-like bionic ability. Could you really use the movement of your eyes to read people's minds? Or drive your car? Or transfix your enemy with a laser-beam?

Well, actually, yes, you can (apart, perhaps, from the laser beam… ). An eye tracker is not something from science fiction; it actually exists, and is widely used around the world for a number of purposes.

Simply put, an eye tracker is a device for measuring eye positions and eye movement. Its most obvious use is in marketing, to find out what people are looking at (when they see an advertisement, for instance, or when they are wandering along a supermarket aisle). The eye tracker measures where people look first, what attracts their attention, and what they look at the longest. It is used extensively in developed countries to predict consumer behaviour, based on what – literally – catches the eye.

On a more serious level, psychologists, therapists and educators can also use this device for a number of applications, such as analysis and education. And – most excitingly – eye tracking can be used by disabled people to use a computer and thereby operate a number of devices and machines. Impaired or disabled people can use eye tracking to get a whole new lease on life.

In South Africa and other developing countries, however, eye tracking is not widely used. Even though off-the-shelf webcams and open-source software can be obtained extremely cheaply, they are complex to use and the quality cannot be guaranteed. Specialist high-quality eye-tracking devices have to be imported, and they are extremely expensive – or rather – they used to be. Not anymore.

The Department of Computer Science and Informatics (CSI) at the University of the Free State has succeeded in developing a high-quality eye tracker at a fraction of the cost of the imported devices. Along with the hardware, the department has also developed specialised software for a number of applications. These would be useful for graphic designers, marketers, analysts, cognitive psychologists, language specialists, ophthalmologists, radiographers, occupational and speech therapists, and people with disabilities. In the not-too-distant future, even fleet owners and drivers would be able to use this technology.

"The research team at CSI has many years of eye-tracking experience," says team leader Prof Pieter Blignaut, "both with the technical aspect as well as the practical aspect. We also provide a multi-dimensional service to clients that includes the equipment, training and support. We even provide feedback to users.

"We have a basic desktop model available that can be used for research, and can be adapted so that people can interact with a computer. It will be possible in future to design a device that would be able to operate a wheelchair. We are working on a model incorporated into a pair of glasses which will provide gaze analysis for people in their natural surroundings, for instance when driving a vehicle.

"Up till now, the imported models have been too expensive," he continues. "But with our system, the technology is now within reach for anyone who needs it. This could lead to economic expansion and job creation."

The University of the Free State is the first manufacturer of eye-tracking devices in Africa, and Blignaut hopes that the project will contribute to nation-building and empowerment.

"The biggest advantage is that we now have a local manufacturer providing a quality product with local training and support."

In an eye-tracking device, a tiny infra-red light shines on the eye and causes a reflection which is picked up by a high-resolution camera. Every eye movement causes a change in the reflection, which is then mapped. Infra-red light is not harmful to the eye and is not even noticed. Eye movement is then completely natural.

Based on eye movements, a researcher can study cognitive patterns, driver behaviour, attention spans, even thinking patterns. A disabled person could use their eye-movements to interact with a computer, with future technology (still in development) that would enable that computer to control a wheelchair or operate machinery.

The UFS recently initiated the foundation of an eye-tracking interest group for South Africa (ETSA) and sponsor a biennial-eye tracking conference. Their website can be found at www.eyetrackingsa.co.za.

“Eye tracking is an amazing tool for empowerment and development in Africa, “ says Blignaut, “but it is not used as much as it should be, because it is seen as too expensive. We are trying to bring this technology within the reach of anyone and everyone who needs it.”

Issued by: Lacea Loader
Director: Strategic Communication

Telephone: +27 (0) 51 401 2584
Cell: +27 (0) 83 645 2454
E-mail: news@ufs.ac.za
Fax: +27 (0) 51 444 6393

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