21-07-2025
New tool could revolutionise skin cancer diagnosis
A groundbreaking artificial intelligence tool, developed by PhD student Tess Watt at Heriot-Watt University in Edinburgh, aims to revolutionise skin cancer diagnosis.
The system allows patients to photograph skin complaints using a camera attached to an inexpensive Raspberry Pi device, which then analyses the image against a vast dataset for real-time diagnosis.
Designed for early detection, the tool is intended to provide rapid assessments globally, particularly in remote regions, without requiring direct access to dermatologists or internet connectivity.
The research team reports the tool is up to 85 per cent accurate, with ongoing efforts to enhance its diagnostic capabilities by accessing more skin lesion datasets.
Discussions are underway with NHS Scotland for ethical approval, with a pilot project anticipated within the next one to two years, aiming for eventual widespread implementation.
