A photonic radar system developed by scientists at The University of Sydney (NSW,Australia;www.sydney.edu.au) enables non-contact,high-definition detection of vital signs,potentially benefiting ICUs,aged-care facilities,and individuals with sleep apnea or infants with breathing issues.

The system facilitates highly accurate,non-invasive monitoring and is capable of detecting vital signs from a distance,thereby eliminating the need for physical contact with patients.

This increases patient comfort and minimizes the risk of cross-contamination,proving valuable in settings where infection control is paramount.