One of the UK's most powerful artificial intelligence (AI) supercomputers will be used by researchers in a £1.2m ($1.5m) eye study.
Academics at the University of Essex are investigating if mental fatigue and lapses in concentration are reflected through the eye.
They have been granted access to the government-funded technology, known as the Isambard-AI, for 10,000 hours.
Research lead Dr Javier Andreu-Perez said the machine would "offer new insights" into human behaviour.
It will be used to power and explore large-scale models that integrate data from people and their surroundings.
