RAFI-VIEW
Research type
Research Study
Full title
Real-time Assessment and Falls-risk Identification in Visually Impaired patients through Evaluation using a Wearable device (RAFI-VIEW)
IRAS ID
331803
Contact name
David Steel
Contact email
Sponsor organisation
South Tyneside and Sunderland NHS Foundation Trust
Duration of Study in the UK
0 years, 11 months, 24 days
Research summary
Falls are a major health problem for older adults, especially for those who have vision problems. This is because it can be difficult to see hazards and judge distances correctly, leading to accidents. However, current methods for assessing the risk of falls have limitations. They often rely on people's own reports and don't consider the daily situations in which falls can occur. This study will use modern technology to improve our understanding and assessment of these risks.
We plan to use wearable technology, such as smart glasses and a separate wearable device, to gather information about how older adults with visual impairments navigate their daily environments. These glasses will record video and movement data, providing us with a more accurate picture of real-world conditions. The artificial intelligence (AI) component of this study will analyze this data and identify potential risks that could lead to falls, such as crowded spaces, types of flooring or stair climbing.
This project includes two key components. The first one will involve older adults with visual impairments to seek a discourse regarding the design, ethical usage and acceptability of the AI and wearable technology. The second will test the performance of the AI models in assessing fall risks in real-world environments.
Ultimately, this research will help eye doctors better counsel their patients with new visual impairments about potential fall risks. It could also help create educational materials to help patients adapt to their visual impairments, reduce the risk of falls, and maintain independence in their daily lives. By doing so, we hope to prevent injuries related to falls and the health problems that come from being less active.
REC name
West of Scotland REC 4
REC reference
24/WS/0132
Date of REC Opinion
8 Nov 2024
REC opinion
Further Information Favourable Opinion