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Case Study

Visibility Scotland + University of Strathclyde

To develop affordable technology to provide visual rehabilitation for people that have experienced a neurological visual field loss.

Two examples: top image showing a plate with food only on the left side. Bottom image showing the same plate but with the left side of the image blacked out.

Awards and Achievements

KTP Final Grade: B ⭐⭐⭐⭐

The project was awarded the grade of "Very Good" by the KTP Grading Panel for its achievement in meeting KTP's objectives.

Winner of the KTP Images Event 2023 🏆

KTP Associate Dr. Guillermo Vivas Mateos won the Best Image award at the KTP Images Event 2023.

Visibility Scotland

Visibility Scotland was founded in 1859 and operates in the third sector. We are governed by a board of trustees. The charity is headed by Laura Walker, CEO. We predominately operate in healthcare and community settings. Our mission is to develop and deliver services that improve the lives of visually impaired people throughout Scotland. We are differentiated from our sector competitors by our commitments to innovation and providing solutions that are not available elsewhere.

Visibility Scotland Logo

What was the need?

The Challenge

Acquired brain injuries (ABI), are one of the leading causes of death, disability, and neurological visual field loss. Stroke, one of the most well-known types of ABI, has affected more than 1.3 million people alive today in the UK and it affects another 100,000 new people each year. However, other acquired brain injuries, such as brain haemorrhage, can also lead to severe consequences. One in five people who have had a brain injury are left with partial or total loss of vision to one side – this is known as homonymous hemianopia or just hemianopia.

The current Stroke Pathway released by the Scottish Government puts the grunt of the work and effort for visual rehabilitation and/or post-diagnostic visual training into community and private services. However, there is a lack of expertise in visual rehabilitation post-brain injury and existing solutions, tools, and techniques are not unified. Professionals often need to rely on tools not specifically designed for visual field rehabilitation or that need a non-existent high level of knowledge and expertise.

What did we do?

The Solution

We have used software to create new rehabilitation tools that can be used for the rehabilitation and training of visual impairment after an acquired brain injury. This technology was made so that it is easy to use, meaning there is less demand of highly skilled professionals for using the tool.

However, recognising the shortage of experienced and skilled professionals in the field, we are also working on releasing accredited courses that will provide the necessary knowledge not only to use our new tool, but also the knowledge and expertise of neurological visual rehabilitation.

What changed?

The Impacts and Benefits

Impacts for the Company

Visibility Scotland has always been an innovative charity, but we lacked the personnel and expertise to develop some of our ideas and turn them into usable products and services.

Thanks to the KTP project, we were able to secure an Associate with experience in this type of work who could work full time on this project. We also had the pleasure to count on the expertise of academics from the University of Strathclyde who have provided continuous and excellent input into the project.

Moreover, as a charity, we usually lack the financial freedom to pursue this type of research and development projects. Thanks to the KTP, we have been able to do this project at a fraction of the cost.

Currently, the project has already produced outputs that will transform how we deliver our services: the new technologies will improve our service delivery and will continue to improve the life of our service users. Furthermore, we expect that the technology developed in the KTP will produce a new stream of income that will support and expand the operations of Visibility Scotland and will lead to additional employment opportunities.

 

Impacts for the Academic Team

For the academic team, impacts have touched upon multiple aspects.

The KTP has allowed activating students projects and validation studies, which will ultimately lead to publication and, most importantly, to active contribution to patient benefit, which ranks highly in academic performance evaluation both at institutional and personal level.

The collaboration between academic and corporate partner started by the KTP shows promise to evolve into a much broader initiative, encompassing aspects of provision of professional education, institutional teaching, and continuous professional development.

Finally, the KTP has seeded a longer-term research relationship, nurtured both by the academic and the corporate partners, and further grant applications are being pursued from the main academic funders, to scale the technological and clinical activity to broader impact and to encompass selected members of the respective stakeholder networks, possibly extending to international collaboration.

 

Impacts for the KTP Associate 

Working in Visibility Scotland, I have learnt so much about vision impairment and the challenges people with it face on their day-to-day. I have been able to witness the work they do and even participate in some of the services to improve the lives of people with vision impairment.

I’m guiding a product development process with everything that it entails, from product design to commercialisation. It is hard work, but also very enlightening and I’m having the opportunity to learn and lead a complex and challenging project. Thanks to his, I have been able to hone my skills on project management, business strategy, and leadership, as well as in other technical aspects.

Furthermore, during this project, I had the opportunity to co-supervise a student project stemming from the research of the KTP, which has further improved my leadership and managerial skills.

The budget specifically associated to development has been a very nice perk of the project, which has allowed me to take courses to develop my own career-oriented interests, such as innovation and AI.

The People

Meet the Team

Dr Guillermo Vivas Mateos

KTP Associate

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Professor Philip Rowe

Knowledge Base Supervisor

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Laura Walker

Company Supervisor

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Dr Mario Giardini

Knowledge Base Supervisor

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Dr Howard Marsden

LMC Chair